28327991328

素因数分解:

$2^5\times 3^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 1152

約数和(自身を含む): 113008896000

約数和(自身を除く): 84680904672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 38, 39, 42, 43, 48, 49, 52, 54, 56, 57, 63, 72, 76, 78, 81, 84, 86, 91, 96, 98, 104, 108, 112, 114, 117, 126, 129, 133, 144, 147, 152, 156, 162, 168, 171, 172, 182, 189, 196, 208, 216, 224, 228, 234, 243, 247, 252, 258, 266, 273, 288, 294, 301, 304, 312, 324, 336, 342, 343, 344, 351, 364, 378, 387, 392, 399, 416, 432, 441, 456, 468, 486, 494, 504, 513, 516, 532, 546, 559, 567, 588, 602, 608, 624, 637, 648, 672, 684, 686, 688, 702, 728, 741, 756, 774, 784, 798, 817, 819, 864, 882, 903, 912, 931, 936, 972, 988, 1008, 1026, 1029, 1032, 1053, 1064, 1092, 1118, 1134, 1161, 1176, 1197, 1204, 1248, 1274, 1296, 1323, 1368, 1372, 1376, 1404, 1456, 1482, 1512, 1539, 1548, 1568, 1596, 1634, 1638, 1677, 1701, 1729, 1764, 1806, 1824, 1862, 1872, 1911, 1944, 1976, 2016, 2052, 2058, 2064, 2106, 2107, 2128, 2184, 2223, 2236, 2268, 2322, 2352, 2394, 2408, 2451, 2457, 2548, 2592, 2646, 2709, 2736, 2744, 2793, 2808, 2912, 2964, 3024, 3078, 3087, 3096, 3159, 3192, 3268, 3276, 3354, 3402, 3458, 3483, 3528, 3591, 3612, 3724, 3744, 3822, 3888, 3913, 3952, 3969, 4104, 4116, 4128, 4212, 4214, 4256, 4368, 4446, 4459, 4472, 4536, 4617, 4644, 4704, 4788, 4816, 4902, 4914, 5031, 5096, 5187, 5292, 5418, 5472, 5488, 5586, 5616, 5719, 5733, 5928, 6048, 6156, 6174, 6192, 6318, 6321, 6384, 6517, 6536, 6552, 6669, 6708, 6804, 6916, 6966, 7056, 7182, 7224, 7353, 7371, 7448, 7644, 7776, 7826, 7904, 7938, 8127, 8208, 8232, 8379, 8424, 8428, 8736, 8892, 8918, 8944, 9072, 9234, 9261, 9288, 9576, 9632, 9804, 9828, 10062, 10192, 10374, 10449, 10584, 10621, 10773, 10836, 10976, 11172, 11232, 11438, 11466, 11739, 11856, 11907, 12103, 12312, 12348, 12384, 12636, 12642, 12768, 13034, 13072, 13104, 13338, 13377, 13416, 13608, 13832, 13932, 14112, 14364, 14448, 14706, 14742, 14749, 14896, 15093, 15288, 15561, 15652, 15876, 16254, 16416, 16464, 16758, 16848, 16856, 17157, 17199, 17784, 17836, 17888, 18144, 18468, 18522, 18576, 18963, 19152, 19551, 19608, 19656, 20007, 20124, 20384, 20748, 20898, 21168, 21242, 21546, 21672, 22059, 22113, 22344, 22876, 22932, 23478, 23712, 23814, 24206, 24381, 24624, 24696, 25137, 25272, 25284, 26068, 26144, 26208, 26676, 26754, 26832, 27216, 27391, 27664, 27783, 27864, 28728, 28896, 29412, 29484, 29498, 29792, 30186, 30576, 31122, 31304, 31752, 31863, 32319, 32508, 32928, 33516, 33696, 33712, 34314, 34398, 35217, 35568, 35672, 36309, 36936, 37044, 37152, 37926, 38304, 39102, 39216, 39312, 40014, 40033, 40131, 40248, 41496, 41796, 42336, 42484, 43092, 43344, 44118, 44226, 44247, 44688, 45279, 45752, 45864, 46683, 46956, 47628, 48412, 48762, 49248, 49392, 50274, 50544, 50568, 51471, 51597, 52136, 53352, 53508, 53664, 54432, 54782, 55328, 55566, 55728, 56889, 57456, 58653, 58824, 58968, 58996, 60021, 60372, 61152, 62244, 62608, 63504, 63726, 64638, 65016, 66177, 67032, 67424, 68628, 68796, 70434, 71136, 71344, 72618, 73143, 73872, 74088, 74347, 75411, 75852, 78204, 78432, 78624, 80028, 80066, 80262, 80496, 82173, 82992, 83349, 83592, 84721, 84968, 86184, 86688, 88236, 88452, 88494, 89376, 90558, 91504, 91728, 93366, 93912, 95256, 95589, 96824, 97524, 98784, 100548, 101088, 101136, 102942, 103194, 104272, 105651, 106704, 107016, 108927, 109564, 111132, 111456, 113778, 114912, 117306, 117648, 117936, 117992, 120042, 120099, 120393, 120744, 124488, 125216, 127008, 127452, 129276, 130032, 132354, 132741, 134064, 135837, 137256, 137592, 140049, 140868, 142688, 145236, 146286, 147744, 148176, 148694, 150822, 151704, 154413, 154791, 156408, 160056, 160132, 160524, 160992, 164346, 165984, 166698, 167184, 169442, 169936, 170667, 172368, 175959, 176472, 176904, 176988, 181116, 183008, 183456, 186732, 187824, 190512, 191178, 191737, 193648, 195048, 198531, 201096, 202272, 205884, 206388, 208544, 211302, 213408, 214032, 217854, 219128, 222264, 223041, 226233, 227556, 234612, 235296, 235872, 235984, 240084, 240198, 240786, 241488, 246519, 248976, 254163, 254904, 258552, 260064, 264708, 265482, 268128, 271674, 274512, 275184, 280098, 280231, 281736, 286767, 290472, 292572, 296352, 297388, 301644, 303408, 308826, 309582, 312816, 316953, 320112, 320264, 321048, 326781, 328692, 333396, 334368, 338884, 339872, 341334, 344736, 351918, 352944, 353808, 353976, 360297, 361179, 362232, 373464, 375648, 381024, 382356, 383474, 387296, 390096, 397062, 398223, 402192, 411768, 412776, 420147, 422604, 428064, 435708, 438256, 444528, 446082, 452466, 455112, 463239, 469224, 471968, 480168, 480396, 481572, 482976, 493038, 497952, 508326, 509808, 512001, 517104, 520429, 527877, 529416, 530964, 543348, 549024, 550368, 560196, 560462, 563472, 573534, 575211, 580944, 585144, 594776, 603288, 606816, 617652, 619164, 625632, 633906, 640224, 640528, 642096, 653562, 657384, 666792, 669123, 677768, 682668, 703836, 705888, 707616, 707952, 720594, 722358, 724464, 739557, 746928, 762489, 764712, 766948, 780192, 794124, 796446, 804384, 823536, 825552, 840294, 840693, 845208, 860301, 871416, 876512, 889056, 892164, 904932, 910224, 926478, 938448, 950859, 960336, 960792, 963144, 980343, 986076, 1016652, 1019616, 1024002, 1034208, 1040858, 1055754, 1058832, 1061928, 1080891, 1083537, 1086696, 1120392, 1120924, 1126944, 1147068, 1150422, 1161888, 1170288, 1189552, 1194669, 1206576, 1235304, 1238328, 1267812, 1281056, 1284192, 1307124, 1314768, 1333584, 1338246, 1355536, 1365336, 1389717, 1407672, 1415904, 1441188, 1444716, 1448928, 1479114, 1493856, 1524978, 1529424, 1533896, 1561287, 1583631, 1588248, 1592892, 1647072, 1651104, 1680588, 1681386, 1690416, 1720602, 1725633, 1742832, 1784328, 1809864, 1820448, 1852956, 1876896, 1901718, 1920672, 1921584, 1926288, 1960686, 1972152, 2007369, 2033304, 2048004, 2081716, 2111508, 2117664, 2123856, 2161782, 2167074, 2173392, 2218671, 2240784, 2241848, 2287467, 2294136, 2300844, 2340576, 2379104, 2389338, 2413152, 2470608, 2476656, 2522079, 2535624, 2580903, 2614248, 2629536, 2667168, 2676492, 2711072, 2730672, 2779434, 2815344, 2882376, 2889432, 2941029, 2958228, 3049956, 3058848, 3067792, 3122574, 3167262, 3176496, 3185784, 3242673, 3361176, 3362772, 3380832, 3441204, 3451266, 3485664, 3568656, 3584007, 3619728, 3643003, 3705912, 3803436, 3843168, 3852576, 3921372, 3944304, 4014738, 4066608, 4096008, 4163432, 4223016, 4247712, 4323564, 4334148, 4346784, 4437342, 4481568, 4483696, 4574934, 4588272, 4601688, 4683861, 4778676, 4941216, 4953312, 5044158, 5071248, 5161806, 5176899, 5228496, 5352984, 5461344, 5558868, 5630688, 5764752, 5778864, 5882058, 5916456, 6022107, 6099912, 6135584, 6245148, 6334524, 6352992, 6371568, 6485346, 6656013, 6722352, 6725544, 6862401, 6882408, 6902532, 7137312, 7168014, 7239456, 7286006, 7411824, 7566237, 7606872, 7842744, 7888608, 8029476, 8133216, 8192016, 8326864, 8446032, 8647128, 8668296, 8874684, 8967392, 9149868, 9176544, 9203376, 9367722, 9557352, 9728019, 10088316, 10142496, 10323612, 10353798, 10456992, 10705968, 10929009, 11117736, 11529504, 11557728, 11764116, 11832912, 12044214, 12199824, 12490296, 12669048, 12743136, 12970692, 13312026, 13444704, 13451088, 13724802, 13764816, 13805064, 14051583, 14336028, 14572012, 14823648, 15132474, 15213744, 15530697, 15685488, 16058952, 16384032, 16653728, 16892064, 17294256, 17336592, 17749368, 18066321, 18299736, 18406752, 18735444, 19114704, 19456038, 20176632, 20587203, 20647224, 20707596, 21411936, 21858018, 22235472, 22698711, 23528232, 23665824, 24088428, 24399648, 24980592, 25338096, 25941384, 26624052, 26902176, 27449604, 27529632, 27610128, 28103166, 28672056, 29144024, 30264948, 30427488, 31061394, 31370976, 32117904, 32787027, 34588512, 34673184, 35498736, 36132642, 36599472, 37470888, 38229408, 38912076, 40353264, 41174406, 41294448, 41415192, 42154749, 43716036, 44470944, 45397422, 46592091, 47056464, 48176856, 49961184, 50676192, 51882768, 53248104, 54899208, 55220256, 56206332, 57344112, 58288048, 60529896, 62122788, 64235808, 65574054, 68096133, 70997472, 72265284, 73198944, 74941776, 77824152, 80706528, 82348812, 82588896, 82830384, 84309498, 87432072, 90794844, 93184182, 94112928, 96353712, 98361081, 103765536, 106496208, 109798416, 112412664, 114688224, 116576096, 121059792, 124245576, 126464247, 131148108, 136192266, 144530568, 149883552, 155648304, 164697624, 165660768, 168618996, 174864144, 181589688, 186368364, 192707424, 196722162, 212992416, 219596832, 224825328, 242119584, 248491152, 252928494, 262296216, 272384532, 289061136, 295083243, 311296608, 329395248, 337237992, 349728288, 363179376, 372736728, 393444324, 449650656, 496982304, 505856988, 524592432, 544769064, 578122272, 590166486, 658790496, 674475984, 726358752, 745473456, 786888648, 885249729, 1011713976, 1049184864, 1089538128, 1180332972, 1348951968, 1490946912, 1573777296, 1770499458, 2023427952, 2179076256, 2360665944, 3147554592, 3540998916, 4046855904, 4721331888, 7081997832, 9442663776, 14163995664, 28327991328]

約数ペア:

[(1, 28327991328), (2, 14163995664), (3, 9442663776), (4, 7081997832), (6, 4721331888), (7, 4046855904), (8, 3540998916), (9, 3147554592), (12, 2360665944), (13, 2179076256), (14, 2023427952), (16, 1770499458), (18, 1573777296), (19, 1490946912), (21, 1348951968), (24, 1180332972), (26, 1089538128), (27, 1049184864), (28, 1011713976), (32, 885249729), (36, 786888648), (38, 745473456), (39, 726358752), (42, 674475984), (43, 658790496), (48, 590166486), (49, 578122272), (52, 544769064), (54, 524592432), (56, 505856988), (57, 496982304), (63, 449650656), (72, 393444324), (76, 372736728), (78, 363179376), (81, 349728288), (84, 337237992), (86, 329395248), (91, 311296608), (96, 295083243), (98, 289061136), (104, 272384532), (108, 262296216), (112, 252928494), (114, 248491152), (117, 242119584), (126, 224825328), (129, 219596832), (133, 212992416), (144, 196722162), (147, 192707424), (152, 186368364), (156, 181589688), (162, 174864144), (168, 168618996), (171, 165660768), (172, 164697624), (182, 155648304), (189, 149883552), (196, 144530568), (208, 136192266), (216, 131148108), (224, 126464247), (228, 124245576), (234, 121059792), (243, 116576096), (247, 114688224), (252, 112412664), (258, 109798416), (266, 106496208), (273, 103765536), (288, 98361081), (294, 96353712), (301, 94112928), (304, 93184182), (312, 90794844), (324, 87432072), (336, 84309498), (342, 82830384), (343, 82588896), (344, 82348812), (351, 80706528), (364, 77824152), (378, 74941776), (387, 73198944), (392, 72265284), (399, 70997472), (416, 68096133), (432, 65574054), (441, 64235808), (456, 62122788), (468, 60529896), (486, 58288048), (494, 57344112), (504, 56206332), (513, 55220256), (516, 54899208), (532, 53248104), (546, 51882768), (559, 50676192), (567, 49961184), (588, 48176856), (602, 47056464), (608, 46592091), (624, 45397422), (637, 44470944), (648, 43716036), (672, 42154749), (684, 41415192), (686, 41294448), (688, 41174406), (702, 40353264), (728, 38912076), (741, 38229408), (756, 37470888), (774, 36599472), (784, 36132642), (798, 35498736), (817, 34673184), (819, 34588512), (864, 32787027), (882, 32117904), (903, 31370976), (912, 31061394), (931, 30427488), (936, 30264948), (972, 29144024), (988, 28672056), (1008, 28103166), (1026, 27610128), (1029, 27529632), (1032, 27449604), (1053, 26902176), (1064, 26624052), (1092, 25941384), (1118, 25338096), (1134, 24980592), (1161, 24399648), (1176, 24088428), (1197, 23665824), (1204, 23528232), (1248, 22698711), (1274, 22235472), (1296, 21858018), (1323, 21411936), (1368, 20707596), (1372, 20647224), (1376, 20587203), (1404, 20176632), (1456, 19456038), (1482, 19114704), (1512, 18735444), (1539, 18406752), (1548, 18299736), (1568, 18066321), (1596, 17749368), (1634, 17336592), (1638, 17294256), (1677, 16892064), (1701, 16653728), (1729, 16384032), (1764, 16058952), (1806, 15685488), (1824, 15530697), (1862, 15213744), (1872, 15132474), (1911, 14823648), (1944, 14572012), (1976, 14336028), (2016, 14051583), (2052, 13805064), (2058, 13764816), (2064, 13724802), (2106, 13451088), (2107, 13444704), (2128, 13312026), (2184, 12970692), (2223, 12743136), (2236, 12669048), (2268, 12490296), (2322, 12199824), (2352, 12044214), (2394, 11832912), (2408, 11764116), (2451, 11557728), (2457, 11529504), (2548, 11117736), (2592, 10929009), (2646, 10705968), (2709, 10456992), (2736, 10353798), (2744, 10323612), (2793, 10142496), (2808, 10088316), (2912, 9728019), (2964, 9557352), (3024, 9367722), (3078, 9203376), (3087, 9176544), (3096, 9149868), (3159, 8967392), (3192, 8874684), (3268, 8668296), (3276, 8647128), (3354, 8446032), (3402, 8326864), (3458, 8192016), (3483, 8133216), (3528, 8029476), (3591, 7888608), (3612, 7842744), (3724, 7606872), (3744, 7566237), (3822, 7411824), (3888, 7286006), (3913, 7239456), (3952, 7168014), (3969, 7137312), (4104, 6902532), (4116, 6882408), (4128, 6862401), (4212, 6725544), (4214, 6722352), (4256, 6656013), (4368, 6485346), (4446, 6371568), (4459, 6352992), (4472, 6334524), (4536, 6245148), (4617, 6135584), (4644, 6099912), (4704, 6022107), (4788, 5916456), (4816, 5882058), (4902, 5778864), (4914, 5764752), (5031, 5630688), (5096, 5558868), (5187, 5461344), (5292, 5352984), (5418, 5228496), (5472, 5176899), (5488, 5161806), (5586, 5071248), (5616, 5044158), (5719, 4953312), (5733, 4941216), (5928, 4778676), (6048, 4683861), (6156, 4601688), (6174, 4588272), (6192, 4574934), (6318, 4483696), (6321, 4481568), (6384, 4437342), (6517, 4346784), (6536, 4334148), (6552, 4323564), (6669, 4247712), (6708, 4223016), (6804, 4163432), (6916, 4096008), (6966, 4066608), (7056, 4014738), (7182, 3944304), (7224, 3921372), (7353, 3852576), (7371, 3843168), (7448, 3803436), (7644, 3705912), (7776, 3643003), (7826, 3619728), (7904, 3584007), (7938, 3568656), (8127, 3485664), (8208, 3451266), (8232, 3441204), (8379, 3380832), (8424, 3362772), (8428, 3361176), (8736, 3242673), (8892, 3185784), (8918, 3176496), (8944, 3167262), (9072, 3122574), (9234, 3067792), (9261, 3058848), (9288, 3049956), (9576, 2958228), (9632, 2941029), (9804, 2889432), (9828, 2882376), (10062, 2815344), (10192, 2779434), (10374, 2730672), (10449, 2711072), (10584, 2676492), (10621, 2667168), (10773, 2629536), (10836, 2614248), (10976, 2580903), (11172, 2535624), (11232, 2522079), (11438, 2476656), (11466, 2470608), (11739, 2413152), (11856, 2389338), (11907, 2379104), (12103, 2340576), (12312, 2300844), (12348, 2294136), (12384, 2287467), (12636, 2241848), (12642, 2240784), (12768, 2218671), (13034, 2173392), (13072, 2167074), (13104, 2161782), (13338, 2123856), (13377, 2117664), (13416, 2111508), (13608, 2081716), (13832, 2048004), (13932, 2033304), (14112, 2007369), (14364, 1972152), (14448, 1960686), (14706, 1926288), (14742, 1921584), (14749, 1920672), (14896, 1901718), (15093, 1876896), (15288, 1852956), (15561, 1820448), (15652, 1809864), (15876, 1784328), (16254, 1742832), (16416, 1725633), (16464, 1720602), (16758, 1690416), (16848, 1681386), (16856, 1680588), (17157, 1651104), (17199, 1647072), (17784, 1592892), (17836, 1588248), (17888, 1583631), (18144, 1561287), (18468, 1533896), (18522, 1529424), (18576, 1524978), (18963, 1493856), (19152, 1479114), (19551, 1448928), (19608, 1444716), (19656, 1441188), (20007, 1415904), (20124, 1407672), (20384, 1389717), (20748, 1365336), (20898, 1355536), (21168, 1338246), (21242, 1333584), (21546, 1314768), (21672, 1307124), (22059, 1284192), (22113, 1281056), (22344, 1267812), (22876, 1238328), (22932, 1235304), (23478, 1206576), (23712, 1194669), (23814, 1189552), (24206, 1170288), (24381, 1161888), (24624, 1150422), (24696, 1147068), (25137, 1126944), (25272, 1120924), (25284, 1120392), (26068, 1086696), (26144, 1083537), (26208, 1080891), (26676, 1061928), (26754, 1058832), (26832, 1055754), (27216, 1040858), (27391, 1034208), (27664, 1024002), (27783, 1019616), (27864, 1016652), (28728, 986076), (28896, 980343), (29412, 963144), (29484, 960792), (29498, 960336), (29792, 950859), (30186, 938448), (30576, 926478), (31122, 910224), (31304, 904932), (31752, 892164), (31863, 889056), (32319, 876512), (32508, 871416), (32928, 860301), (33516, 845208), (33696, 840693), (33712, 840294), (34314, 825552), (34398, 823536), (35217, 804384), (35568, 796446), (35672, 794124), (36309, 780192), (36936, 766948), (37044, 764712), (37152, 762489), (37926, 746928), (38304, 739557), (39102, 724464), (39216, 722358), (39312, 720594), (40014, 707952), (40033, 707616), (40131, 705888), (40248, 703836), (41496, 682668), (41796, 677768), (42336, 669123), (42484, 666792), (43092, 657384), (43344, 653562), (44118, 642096), (44226, 640528), (44247, 640224), (44688, 633906), (45279, 625632), (45752, 619164), (45864, 617652), (46683, 606816), (46956, 603288), (47628, 594776), (48412, 585144), (48762, 580944), (49248, 575211), (49392, 573534), (50274, 563472), (50544, 560462), (50568, 560196), (51471, 550368), (51597, 549024), (52136, 543348), (53352, 530964), (53508, 529416), (53664, 527877), (54432, 520429), (54782, 517104), (55328, 512001), (55566, 509808), (55728, 508326), (56889, 497952), (57456, 493038), (58653, 482976), (58824, 481572), (58968, 480396), (58996, 480168), (60021, 471968), (60372, 469224), (61152, 463239), (62244, 455112), (62608, 452466), (63504, 446082), (63726, 444528), (64638, 438256), (65016, 435708), (66177, 428064), (67032, 422604), (67424, 420147), (68628, 412776), (68796, 411768), (70434, 402192), (71136, 398223), (71344, 397062), (72618, 390096), (73143, 387296), (73872, 383474), (74088, 382356), (74347, 381024), (75411, 375648), (75852, 373464), (78204, 362232), (78432, 361179), (78624, 360297), (80028, 353976), (80066, 353808), (80262, 352944), (80496, 351918), (82173, 344736), (82992, 341334), (83349, 339872), (83592, 338884), (84721, 334368), (84968, 333396), (86184, 328692), (86688, 326781), (88236, 321048), (88452, 320264), (88494, 320112), (89376, 316953), (90558, 312816), (91504, 309582), (91728, 308826), (93366, 303408), (93912, 301644), (95256, 297388), (95589, 296352), (96824, 292572), (97524, 290472), (98784, 286767), (100548, 281736), (101088, 280231), (101136, 280098), (102942, 275184), (103194, 274512), (104272, 271674), (105651, 268128), (106704, 265482), (107016, 264708), (108927, 260064), (109564, 258552), (111132, 254904), (111456, 254163), (113778, 248976), (114912, 246519), (117306, 241488), (117648, 240786), (117936, 240198), (117992, 240084), (120042, 235984), (120099, 235872), (120393, 235296), (120744, 234612), (124488, 227556), (125216, 226233), (127008, 223041), (127452, 222264), (129276, 219128), (130032, 217854), (132354, 214032), (132741, 213408), (134064, 211302), (135837, 208544), (137256, 206388), (137592, 205884), (140049, 202272), (140868, 201096), (142688, 198531), (145236, 195048), (146286, 193648), (147744, 191737), (148176, 191178), (148694, 190512), (150822, 187824), (151704, 186732), (154413, 183456), (154791, 183008), (156408, 181116), (160056, 176988), (160132, 176904), (160524, 176472), (160992, 175959), (164346, 172368), (165984, 170667), (166698, 169936), (167184, 169442)]