81502346016

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 1152

約数和(自身を含む): 326644254720

約数和(自身を除く): 245141908704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 27, 28, 31, 32, 34, 36, 39, 42, 48, 49, 51, 52, 54, 56, 62, 63, 68, 72, 78, 84, 91, 93, 96, 98, 102, 104, 108, 112, 117, 119, 124, 126, 136, 144, 147, 153, 156, 168, 182, 186, 189, 196, 204, 208, 216, 217, 221, 224, 234, 238, 248, 252, 272, 273, 279, 281, 288, 294, 306, 312, 336, 351, 357, 364, 372, 378, 392, 403, 408, 416, 432, 434, 441, 442, 459, 468, 476, 496, 504, 527, 544, 546, 558, 562, 588, 612, 624, 637, 651, 663, 672, 702, 714, 728, 744, 756, 784, 806, 816, 819, 833, 837, 843, 864, 868, 882, 884, 918, 936, 952, 992, 1008, 1054, 1071, 1092, 1116, 1124, 1176, 1209, 1224, 1248, 1274, 1302, 1323, 1326, 1404, 1428, 1456, 1488, 1512, 1519, 1547, 1568, 1581, 1612, 1632, 1638, 1666, 1674, 1686, 1736, 1764, 1768, 1836, 1872, 1904, 1911, 1953, 1967, 1989, 2016, 2108, 2142, 2184, 2232, 2248, 2352, 2418, 2448, 2457, 2499, 2529, 2548, 2604, 2646, 2652, 2808, 2821, 2856, 2912, 2976, 3024, 3038, 3094, 3162, 3213, 3224, 3276, 3332, 3348, 3372, 3472, 3528, 3536, 3627, 3653, 3672, 3689, 3744, 3808, 3822, 3906, 3934, 3978, 4216, 4284, 4368, 4464, 4496, 4557, 4641, 4704, 4743, 4777, 4836, 4896, 4914, 4998, 5058, 5096, 5208, 5292, 5304, 5616, 5642, 5712, 5733, 5859, 5901, 5967, 6048, 6076, 6188, 6324, 6426, 6448, 6552, 6664, 6696, 6744, 6851, 6944, 7056, 7072, 7254, 7306, 7344, 7378, 7497, 7587, 7644, 7812, 7868, 7956, 8432, 8463, 8568, 8711, 8736, 8928, 8992, 9114, 9282, 9486, 9554, 9672, 9828, 9996, 10116, 10192, 10416, 10584, 10608, 10829, 10881, 10959, 11067, 11232, 11284, 11424, 11466, 11718, 11802, 11934, 12152, 12376, 12648, 12852, 12896, 13104, 13328, 13392, 13488, 13671, 13702, 13769, 13923, 14112, 14229, 14331, 14508, 14612, 14688, 14756, 14994, 15174, 15288, 15624, 15736, 15912, 16864, 16926, 17136, 17199, 17422, 17703, 18228, 18564, 18972, 19108, 19344, 19656, 19747, 19992, 20232, 20384, 20553, 20832, 21168, 21216, 21658, 21762, 21918, 22134, 22491, 22568, 22932, 23436, 23604, 23868, 24304, 24752, 25296, 25389, 25571, 25704, 25823, 26133, 26208, 26656, 26784, 26976, 27342, 27404, 27538, 27846, 28458, 28662, 29016, 29224, 29512, 29988, 30348, 30576, 31248, 31472, 31824, 32487, 32877, 33201, 33439, 33852, 34272, 34398, 34844, 35406, 36456, 37128, 37944, 38216, 38688, 39312, 39494, 39984, 40464, 41013, 41106, 41307, 41769, 42336, 42993, 43316, 43524, 43836, 44268, 44982, 45136, 45864, 46872, 47208, 47736, 47957, 48608, 49504, 50592, 50778, 51142, 51408, 51646, 52266, 53109, 54684, 54808, 55076, 55692, 56916, 57324, 58032, 58448, 59024, 59241, 59976, 60696, 60977, 61152, 61659, 62101, 62496, 62944, 63648, 64974, 65754, 66402, 66878, 67704, 68796, 69688, 70812, 72912, 74256, 75888, 76167, 76432, 76713, 77469, 78399, 78624, 78988, 79968, 80928, 82026, 82212, 82614, 83538, 85986, 86632, 87048, 87672, 88536, 89964, 90272, 91728, 93744, 94416, 95472, 95914, 97461, 98631, 99603, 100317, 101556, 102284, 102816, 103292, 104532, 106218, 109368, 109616, 110152, 111384, 113243, 113832, 114648, 116064, 116896, 118048, 118482, 119952, 121392, 121954, 123318, 123921, 124202, 128979, 129948, 131508, 132804, 133756, 135408, 137592, 139376, 141624, 143871, 145824, 148087, 148512, 151776, 152334, 152864, 153426, 154938, 156798, 157976, 164052, 164424, 165228, 167076, 171972, 173264, 174096, 175344, 177072, 177723, 178997, 179928, 182931, 183456, 184977, 186303, 187488, 188832, 190944, 191828, 194922, 197262, 199206, 200634, 203112, 204568, 206584, 209064, 212436, 218736, 219232, 220304, 222768, 226486, 227664, 229296, 230139, 232407, 234073, 235197, 236964, 239904, 242784, 243908, 246636, 247842, 248404, 257958, 259896, 263016, 265608, 267512, 270816, 275184, 278752, 283248, 287742, 292383, 296174, 300951, 304668, 306852, 309876, 313596, 315952, 328104, 328848, 330456, 334152, 335699, 339729, 343944, 346528, 348192, 350688, 354144, 355446, 357994, 359856, 365862, 369954, 371763, 372606, 383656, 389844, 394524, 398412, 401268, 406224, 409136, 413168, 418128, 424872, 426839, 431613, 434707, 437472, 440608, 444261, 445536, 452972, 455328, 458592, 460278, 464814, 468146, 470394, 473928, 487816, 493272, 495684, 496808, 515916, 519792, 526032, 531216, 533169, 535024, 536991, 548793, 550368, 558909, 566496, 575484, 584766, 592348, 601902, 609336, 613704, 619752, 627192, 631904, 656208, 657696, 660912, 668304, 671398, 679458, 687888, 690417, 697221, 702219, 710892, 715988, 719712, 731724, 739908, 743526, 745212, 767312, 779688, 789048, 792701, 796824, 802536, 812448, 818272, 826336, 836256, 849744, 853678, 863226, 869414, 888522, 902853, 905944, 920556, 929628, 936292, 940788, 947856, 975632, 986544, 991368, 993616, 1007097, 1019187, 1031832, 1036609, 1039584, 1052064, 1062432, 1066338, 1070048, 1073982, 1097586, 1117818, 1150968, 1169532, 1184696, 1203804, 1218672, 1227408, 1239504, 1254384, 1280517, 1294839, 1304121, 1312416, 1321824, 1332783, 1336608, 1342796, 1358916, 1375776, 1380834, 1394442, 1404438, 1421784, 1431976, 1463448, 1479816, 1487052, 1490424, 1534624, 1559376, 1578096, 1585402, 1593648, 1605072, 1610973, 1646379, 1676727, 1699488, 1707356, 1726452, 1738828, 1777044, 1805706, 1811888, 1841112, 1859256, 1872584, 1881576, 1895712, 1925131, 1951264, 1973088, 1982736, 1987232, 2014194, 2038374, 2063664, 2073218, 2106657, 2132676, 2147964, 2195172, 2235636, 2301936, 2339064, 2369392, 2378103, 2407608, 2437344, 2454816, 2479008, 2508768, 2561034, 2589678, 2608242, 2665566, 2685592, 2717832, 2761668, 2788884, 2808876, 2843568, 2863952, 2926896, 2959632, 2974104, 2980848, 3021291, 3042949, 3057561, 3109827, 3118752, 3156192, 3170804, 3187296, 3210144, 3221946, 3292758, 3353454, 3414712, 3452904, 3477656, 3554088, 3611412, 3623776, 3682224, 3718512, 3745168, 3763152, 3841551, 3850262, 3912363, 3965472, 3998349, 4028388, 4076748, 4127328, 4146436, 4213314, 4265352, 4295928, 4390344, 4471272, 4603872, 4678128, 4738784, 4756206, 4815216, 4832919, 5122068, 5179356, 5216484, 5331132, 5371184, 5435664, 5523336, 5548907, 5577768, 5617752, 5687136, 5727904, 5775393, 5853792, 5919264, 5948208, 5961696, 6042582, 6085898, 6115122, 6219654, 6319971, 6341608, 6443892, 6585516, 6706908, 6829424, 6905808, 6955312, 7108176, 7134309, 7222824, 7256263, 7364448, 7437024, 7490336, 7526304, 7683102, 7700524, 7824726, 7996698, 8056776, 8153496, 8292872, 8426628, 8530704, 8591856, 8780688, 8942544, 9063873, 9128847, 9329481, 9356256, 9512412, 9630432, 9665838, 10244136, 10358712, 10432968, 10662264, 10742368, 10871328, 11046672, 11097814, 11155536, 11235504, 11524653, 11550786, 11737089, 11896416, 12085164, 12171796, 12230244, 12439308, 12639942, 12683216, 12887784, 13171032, 13413816, 13475917, 13658848, 13811616, 13910624, 14216352, 14268618, 14445648, 14512526, 15366204, 15401048, 15649452, 15993396, 16113552, 16306992, 16585744, 16646721, 16853256, 17061408, 17183712, 17326179, 17561376, 17885088, 18127746, 18257694, 18658962, 19024824, 19331676, 20488272, 20717424, 20865936, 21324528, 21402927, 21768789, 22093344, 22195628, 22311072, 22471008, 23049306, 23101572, 23474178, 24170328, 24343592, 24460488, 24878616, 25279884, 25366432, 25775568, 26342064, 26827632, 26951834, 27386541, 27988443, 28537236, 28891296, 29025052, 30732408, 30802096, 31298904, 31986792, 32227104, 32613984, 33171488, 33293442, 33706512, 34652358, 36255492, 36515388, 37317924, 38049648, 38663352, 40427751, 40976544, 41434848, 41731872, 42649056, 42805854, 43537578, 44391256, 46098612, 46203144, 46948356, 48340656, 48687184, 48920976, 49757232, 49940163, 50559768, 51551136, 51978537, 52684128, 53655264, 53903668, 54773082, 55976886, 57074472, 58050104, 61464816, 61604192, 62597808, 63973584, 65306367, 66586884, 67413024, 69304716, 72510984, 73030776, 74635848, 76099296, 77326704, 80855502, 82159623, 85611708, 87075156, 88782512, 92197224, 92406288, 93896712, 94331419, 96681312, 97374368, 97841952, 99514464, 99880326, 101119536, 103957074, 107807336, 109546164, 111953772, 114148944, 116100208, 121283253, 122929632, 125195616, 127947168, 130612734, 133173768, 138609432, 145021968, 146061552, 149271696, 149820489, 154653408, 161711004, 164319246, 171223416, 174150312, 177565024, 184394448, 184812576, 187793424, 188662838, 195919101, 199760652, 202239072, 207914148, 215614672, 219092328, 223907544, 228297888, 232200416, 242566506, 261225468, 266347536, 277218864, 282994257, 290043936, 292123104, 298543392, 299640978, 323422008, 328638492, 342446832, 348300624, 363849759, 368788896, 375586848, 377325676, 391838202, 399521304, 415828296, 431229344, 438184656, 447815088, 485133012, 522450936, 532695072, 554437728, 565988514, 599281956, 646844016, 657276984, 684893664, 696601248, 727699518, 754651352, 783676404, 799042608, 831656592, 848982771, 876369312, 895630176, 970266024, 1044901872, 1131977028, 1198563912, 1293688032, 1314553968, 1455399036, 1509302704, 1567352808, 1598085216, 1663313184, 1697965542, 1940532048, 2089803744, 2263954056, 2397127824, 2546948313, 2629107936, 2910798072, 3018605408, 3134705616, 3395931084, 3881064096, 4527908112, 4794255648, 5093896626, 5821596144, 6269411232, 6791862168, 9055816224, 10187793252, 11643192288, 13583724336, 20375586504, 27167448672, 40751173008, 81502346016]

約数ペア:

[(1, 81502346016), (2, 40751173008), (3, 27167448672), (4, 20375586504), (6, 13583724336), (7, 11643192288), (8, 10187793252), (9, 9055816224), (12, 6791862168), (13, 6269411232), (14, 5821596144), (16, 5093896626), (17, 4794255648), (18, 4527908112), (21, 3881064096), (24, 3395931084), (26, 3134705616), (27, 3018605408), (28, 2910798072), (31, 2629107936), (32, 2546948313), (34, 2397127824), (36, 2263954056), (39, 2089803744), (42, 1940532048), (48, 1697965542), (49, 1663313184), (51, 1598085216), (52, 1567352808), (54, 1509302704), (56, 1455399036), (62, 1314553968), (63, 1293688032), (68, 1198563912), (72, 1131977028), (78, 1044901872), (84, 970266024), (91, 895630176), (93, 876369312), (96, 848982771), (98, 831656592), (102, 799042608), (104, 783676404), (108, 754651352), (112, 727699518), (117, 696601248), (119, 684893664), (124, 657276984), (126, 646844016), (136, 599281956), (144, 565988514), (147, 554437728), (153, 532695072), (156, 522450936), (168, 485133012), (182, 447815088), (186, 438184656), (189, 431229344), (196, 415828296), (204, 399521304), (208, 391838202), (216, 377325676), (217, 375586848), (221, 368788896), (224, 363849759), (234, 348300624), (238, 342446832), (248, 328638492), (252, 323422008), (272, 299640978), (273, 298543392), (279, 292123104), (281, 290043936), (288, 282994257), (294, 277218864), (306, 266347536), (312, 261225468), (336, 242566506), (351, 232200416), (357, 228297888), (364, 223907544), (372, 219092328), (378, 215614672), (392, 207914148), (403, 202239072), (408, 199760652), (416, 195919101), (432, 188662838), (434, 187793424), (441, 184812576), (442, 184394448), (459, 177565024), (468, 174150312), (476, 171223416), (496, 164319246), (504, 161711004), (527, 154653408), (544, 149820489), (546, 149271696), (558, 146061552), (562, 145021968), (588, 138609432), (612, 133173768), (624, 130612734), (637, 127947168), (651, 125195616), (663, 122929632), (672, 121283253), (702, 116100208), (714, 114148944), (728, 111953772), (744, 109546164), (756, 107807336), (784, 103957074), (806, 101119536), (816, 99880326), (819, 99514464), (833, 97841952), (837, 97374368), (843, 96681312), (864, 94331419), (868, 93896712), (882, 92406288), (884, 92197224), (918, 88782512), (936, 87075156), (952, 85611708), (992, 82159623), (1008, 80855502), (1054, 77326704), (1071, 76099296), (1092, 74635848), (1116, 73030776), (1124, 72510984), (1176, 69304716), (1209, 67413024), (1224, 66586884), (1248, 65306367), (1274, 63973584), (1302, 62597808), (1323, 61604192), (1326, 61464816), (1404, 58050104), (1428, 57074472), (1456, 55976886), (1488, 54773082), (1512, 53903668), (1519, 53655264), (1547, 52684128), (1568, 51978537), (1581, 51551136), (1612, 50559768), (1632, 49940163), (1638, 49757232), (1666, 48920976), (1674, 48687184), (1686, 48340656), (1736, 46948356), (1764, 46203144), (1768, 46098612), (1836, 44391256), (1872, 43537578), (1904, 42805854), (1911, 42649056), (1953, 41731872), (1967, 41434848), (1989, 40976544), (2016, 40427751), (2108, 38663352), (2142, 38049648), (2184, 37317924), (2232, 36515388), (2248, 36255492), (2352, 34652358), (2418, 33706512), (2448, 33293442), (2457, 33171488), (2499, 32613984), (2529, 32227104), (2548, 31986792), (2604, 31298904), (2646, 30802096), (2652, 30732408), (2808, 29025052), (2821, 28891296), (2856, 28537236), (2912, 27988443), (2976, 27386541), (3024, 26951834), (3038, 26827632), (3094, 26342064), (3162, 25775568), (3213, 25366432), (3224, 25279884), (3276, 24878616), (3332, 24460488), (3348, 24343592), (3372, 24170328), (3472, 23474178), (3528, 23101572), (3536, 23049306), (3627, 22471008), (3653, 22311072), (3672, 22195628), (3689, 22093344), (3744, 21768789), (3808, 21402927), (3822, 21324528), (3906, 20865936), (3934, 20717424), (3978, 20488272), (4216, 19331676), (4284, 19024824), (4368, 18658962), (4464, 18257694), (4496, 18127746), (4557, 17885088), (4641, 17561376), (4704, 17326179), (4743, 17183712), (4777, 17061408), (4836, 16853256), (4896, 16646721), (4914, 16585744), (4998, 16306992), (5058, 16113552), (5096, 15993396), (5208, 15649452), (5292, 15401048), (5304, 15366204), (5616, 14512526), (5642, 14445648), (5712, 14268618), (5733, 14216352), (5859, 13910624), (5901, 13811616), (5967, 13658848), (6048, 13475917), (6076, 13413816), (6188, 13171032), (6324, 12887784), (6426, 12683216), (6448, 12639942), (6552, 12439308), (6664, 12230244), (6696, 12171796), (6744, 12085164), (6851, 11896416), (6944, 11737089), (7056, 11550786), (7072, 11524653), (7254, 11235504), (7306, 11155536), (7344, 11097814), (7378, 11046672), (7497, 10871328), (7587, 10742368), (7644, 10662264), (7812, 10432968), (7868, 10358712), (7956, 10244136), (8432, 9665838), (8463, 9630432), (8568, 9512412), (8711, 9356256), (8736, 9329481), (8928, 9128847), (8992, 9063873), (9114, 8942544), (9282, 8780688), (9486, 8591856), (9554, 8530704), (9672, 8426628), (9828, 8292872), (9996, 8153496), (10116, 8056776), (10192, 7996698), (10416, 7824726), (10584, 7700524), (10608, 7683102), (10829, 7526304), (10881, 7490336), (10959, 7437024), (11067, 7364448), (11232, 7256263), (11284, 7222824), (11424, 7134309), (11466, 7108176), (11718, 6955312), (11802, 6905808), (11934, 6829424), (12152, 6706908), (12376, 6585516), (12648, 6443892), (12852, 6341608), (12896, 6319971), (13104, 6219654), (13328, 6115122), (13392, 6085898), (13488, 6042582), (13671, 5961696), (13702, 5948208), (13769, 5919264), (13923, 5853792), (14112, 5775393), (14229, 5727904), (14331, 5687136), (14508, 5617752), (14612, 5577768), (14688, 5548907), (14756, 5523336), (14994, 5435664), (15174, 5371184), (15288, 5331132), (15624, 5216484), (15736, 5179356), (15912, 5122068), (16864, 4832919), (16926, 4815216), (17136, 4756206), (17199, 4738784), (17422, 4678128), (17703, 4603872), (18228, 4471272), (18564, 4390344), (18972, 4295928), (19108, 4265352), (19344, 4213314), (19656, 4146436), (19747, 4127328), (19992, 4076748), (20232, 4028388), (20384, 3998349), (20553, 3965472), (20832, 3912363), (21168, 3850262), (21216, 3841551), (21658, 3763152), (21762, 3745168), (21918, 3718512), (22134, 3682224), (22491, 3623776), (22568, 3611412), (22932, 3554088), (23436, 3477656), (23604, 3452904), (23868, 3414712), (24304, 3353454), (24752, 3292758), (25296, 3221946), (25389, 3210144), (25571, 3187296), (25704, 3170804), (25823, 3156192), (26133, 3118752), (26208, 3109827), (26656, 3057561), (26784, 3042949), (26976, 3021291), (27342, 2980848), (27404, 2974104), (27538, 2959632), (27846, 2926896), (28458, 2863952), (28662, 2843568), (29016, 2808876), (29224, 2788884), (29512, 2761668), (29988, 2717832), (30348, 2685592), (30576, 2665566), (31248, 2608242), (31472, 2589678), (31824, 2561034), (32487, 2508768), (32877, 2479008), (33201, 2454816), (33439, 2437344), (33852, 2407608), (34272, 2378103), (34398, 2369392), (34844, 2339064), (35406, 2301936), (36456, 2235636), (37128, 2195172), (37944, 2147964), (38216, 2132676), (38688, 2106657), (39312, 2073218), (39494, 2063664), (39984, 2038374), (40464, 2014194), (41013, 1987232), (41106, 1982736), (41307, 1973088), (41769, 1951264), (42336, 1925131), (42993, 1895712), (43316, 1881576), (43524, 1872584), (43836, 1859256), (44268, 1841112), (44982, 1811888), (45136, 1805706), (45864, 1777044), (46872, 1738828), (47208, 1726452), (47736, 1707356), (47957, 1699488), (48608, 1676727), (49504, 1646379), (50592, 1610973), (50778, 1605072), (51142, 1593648), (51408, 1585402), (51646, 1578096), (52266, 1559376), (53109, 1534624), (54684, 1490424), (54808, 1487052), (55076, 1479816), (55692, 1463448), (56916, 1431976), (57324, 1421784), (58032, 1404438), (58448, 1394442), (59024, 1380834), (59241, 1375776), (59976, 1358916), (60696, 1342796), (60977, 1336608), (61152, 1332783), (61659, 1321824), (62101, 1312416), (62496, 1304121), (62944, 1294839), (63648, 1280517), (64974, 1254384), (65754, 1239504), (66402, 1227408), (66878, 1218672), (67704, 1203804), (68796, 1184696), (69688, 1169532), (70812, 1150968), (72912, 1117818), (74256, 1097586), (75888, 1073982), (76167, 1070048), (76432, 1066338), (76713, 1062432), (77469, 1052064), (78399, 1039584), (78624, 1036609), (78988, 1031832), (79968, 1019187), (80928, 1007097), (82026, 993616), (82212, 991368), (82614, 986544), (83538, 975632), (85986, 947856), (86632, 940788), (87048, 936292), (87672, 929628), (88536, 920556), (89964, 905944), (90272, 902853), (91728, 888522), (93744, 869414), (94416, 863226), (95472, 853678), (95914, 849744), (97461, 836256), (98631, 826336), (99603, 818272), (100317, 812448), (101556, 802536), (102284, 796824), (102816, 792701), (103292, 789048), (104532, 779688), (106218, 767312), (109368, 745212), (109616, 743526), (110152, 739908), (111384, 731724), (113243, 719712), (113832, 715988), (114648, 710892), (116064, 702219), (116896, 697221), (118048, 690417), (118482, 687888), (119952, 679458), (121392, 671398), (121954, 668304), (123318, 660912), (123921, 657696), (124202, 656208), (128979, 631904), (129948, 627192), (131508, 619752), (132804, 613704), (133756, 609336), (135408, 601902), (137592, 592348), (139376, 584766), (141624, 575484), (143871, 566496), (145824, 558909), (148087, 550368), (148512, 548793), (151776, 536991), (152334, 535024), (152864, 533169), (153426, 531216), (154938, 526032), (156798, 519792), (157976, 515916), (164052, 496808), (164424, 495684), (165228, 493272), (167076, 487816), (171972, 473928), (173264, 470394), (174096, 468146), (175344, 464814), (177072, 460278), (177723, 458592), (178997, 455328), (179928, 452972), (182931, 445536), (183456, 444261), (184977, 440608), (186303, 437472), (187488, 434707), (188832, 431613), (190944, 426839), (191828, 424872), (194922, 418128), (197262, 413168), (199206, 409136), (200634, 406224), (203112, 401268), (204568, 398412), (206584, 394524), (209064, 389844), (212436, 383656), (218736, 372606), (219232, 371763), (220304, 369954), (222768, 365862), (226486, 359856), (227664, 357994), (229296, 355446), (230139, 354144), (232407, 350688), (234073, 348192), (235197, 346528), (236964, 343944), (239904, 339729), (242784, 335699), (243908, 334152), (246636, 330456), (247842, 328848), (248404, 328104), (257958, 315952), (259896, 313596), (263016, 309876), (265608, 306852), (267512, 304668), (270816, 300951), (275184, 296174), (278752, 292383), (283248, 287742)]