20044493280

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 960

約数和(自身を含む): 87966248832

約数和(自身を除く): 67921755552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 41, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 82, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 123, 126, 135, 136, 140, 144, 153, 160, 162, 164, 168, 170, 180, 189, 204, 205, 210, 216, 224, 238, 240, 246, 252, 255, 270, 272, 280, 287, 288, 306, 315, 317, 324, 328, 336, 340, 357, 360, 369, 378, 405, 408, 410, 420, 432, 459, 476, 480, 492, 504, 510, 540, 544, 560, 567, 574, 595, 612, 615, 630, 634, 648, 656, 672, 680, 697, 714, 720, 738, 756, 765, 810, 816, 820, 840, 861, 864, 918, 945, 951, 952, 984, 1008, 1020, 1071, 1080, 1107, 1120, 1134, 1148, 1190, 1224, 1230, 1260, 1268, 1296, 1312, 1360, 1377, 1394, 1428, 1435, 1440, 1476, 1512, 1530, 1585, 1620, 1632, 1640, 1680, 1722, 1785, 1836, 1845, 1890, 1902, 1904, 1968, 2016, 2040, 2091, 2142, 2160, 2214, 2219, 2268, 2295, 2296, 2380, 2448, 2460, 2520, 2536, 2583, 2592, 2720, 2754, 2788, 2835, 2853, 2856, 2870, 2952, 3024, 3060, 3170, 3213, 3240, 3280, 3321, 3360, 3444, 3485, 3570, 3672, 3690, 3780, 3804, 3808, 3936, 4080, 4182, 4284, 4305, 4320, 4428, 4438, 4536, 4590, 4592, 4755, 4760, 4879, 4896, 4920, 5040, 5072, 5166, 5355, 5389, 5508, 5535, 5576, 5670, 5706, 5712, 5740, 5904, 6048, 6120, 6273, 6340, 6426, 6480, 6560, 6642, 6657, 6885, 6888, 6970, 7140, 7344, 7380, 7560, 7608, 7749, 8160, 8364, 8559, 8568, 8610, 8856, 8876, 9072, 9180, 9184, 9510, 9520, 9639, 9758, 9840, 10080, 10144, 10332, 10455, 10710, 10778, 11016, 11070, 11095, 11152, 11340, 11412, 11424, 11480, 11808, 12240, 12546, 12680, 12852, 12915, 12960, 12997, 13284, 13314, 13770, 13776, 13940, 14265, 14280, 14637, 14688, 14760, 15120, 15216, 15498, 16065, 16167, 16605, 16728, 17118, 17136, 17220, 17712, 17752, 18144, 18360, 18819, 19020, 19040, 19278, 19516, 19680, 19971, 20664, 20910, 21420, 21556, 22032, 22140, 22190, 22304, 22680, 22824, 22960, 23247, 24395, 24480, 25092, 25360, 25677, 25704, 25830, 25994, 26568, 26628, 26945, 27540, 27552, 27880, 28530, 28560, 29274, 29520, 30240, 30432, 30996, 31365, 32130, 32334, 33210, 33285, 33456, 34236, 34272, 34440, 35424, 35504, 36720, 37638, 37723, 38040, 38556, 38745, 38991, 39032, 39942, 41328, 41820, 42795, 42840, 43112, 43911, 44064, 44280, 44380, 45360, 45648, 45920, 46494, 48195, 48501, 48790, 50184, 50720, 51354, 51408, 51660, 51988, 53136, 53256, 53890, 55080, 55760, 56457, 57060, 57120, 58548, 59040, 59913, 61992, 62730, 64260, 64668, 64985, 66420, 66570, 66912, 68472, 68880, 71008, 73185, 73440, 75276, 75446, 76080, 77112, 77490, 77982, 78064, 79884, 80835, 82656, 83640, 85590, 85680, 86224, 87822, 88560, 88760, 90720, 90979, 91296, 92988, 94095, 96390, 97002, 97580, 99855, 100368, 102708, 102816, 103320, 103976, 106272, 106512, 107780, 110160, 111520, 112914, 113169, 114120, 116235, 116973, 117096, 119826, 123984, 125460, 128385, 128520, 129336, 129970, 131733, 132840, 133140, 136944, 137760, 145503, 146370, 150552, 150892, 152160, 154224, 154980, 155964, 156128, 159768, 161670, 167280, 171180, 171360, 172448, 175644, 177120, 177520, 179739, 181958, 185976, 188190, 188615, 192780, 194004, 194955, 195160, 199710, 200736, 205416, 206640, 207952, 213024, 215560, 219555, 220320, 220949, 225828, 226338, 228240, 232470, 233946, 234192, 239652, 242505, 247968, 250920, 256770, 257040, 258672, 259940, 263466, 265680, 266280, 272937, 273888, 282285, 291006, 292740, 299565, 301104, 301784, 308448, 309960, 311928, 319536, 323340, 334560, 339507, 342360, 350919, 351288, 355040, 359478, 363916, 371952, 376380, 377230, 385560, 388008, 389910, 390320, 395199, 399420, 410832, 413280, 415904, 431120, 436509, 439110, 441898, 451656, 452676, 454895, 456480, 464940, 467892, 468384, 479304, 485010, 501840, 513540, 514080, 517344, 519880, 526932, 531360, 532560, 545874, 564570, 565845, 582012, 584865, 585480, 599130, 602208, 603568, 619920, 623856, 639072, 646680, 658665, 662847, 679014, 684720, 701838, 702576, 718956, 727515, 727832, 743904, 752760, 754460, 771120, 776016, 779820, 780640, 790398, 798840, 818811, 821664, 862240, 873018, 878220, 883796, 898695, 903312, 905352, 909790, 929880, 935784, 958608, 970020, 1003680, 1018521, 1027080, 1039760, 1052757, 1053864, 1065120, 1091748, 1104745, 1129140, 1131690, 1164024, 1169730, 1170960, 1198260, 1207136, 1239840, 1247712, 1293360, 1317330, 1325694, 1358028, 1364685, 1369440, 1403676, 1405152, 1437912, 1455030, 1455664, 1505520, 1508920, 1542240, 1546643, 1552032, 1559640, 1580796, 1597680, 1637622, 1697535, 1746036, 1754595, 1756440, 1767592, 1797390, 1806624, 1810704, 1819580, 1859760, 1871568, 1917216, 1940040, 1975995, 1988541, 2037042, 2054160, 2079520, 2105514, 2107728, 2182545, 2183496, 2209490, 2258280, 2263380, 2328048, 2339460, 2341920, 2396520, 2456433, 2586720, 2634660, 2651388, 2716056, 2729370, 2807352, 2875824, 2910060, 2911328, 3011040, 3017840, 3055563, 3093286, 3119280, 3161592, 3195360, 3275244, 3314235, 3395070, 3492072, 3509190, 3512880, 3535184, 3594780, 3621408, 3639160, 3719520, 3743136, 3880080, 3951990, 3977082, 4074084, 4094055, 4108320, 4211028, 4215456, 4365090, 4366992, 4418980, 4516560, 4526760, 4639929, 4656096, 4678920, 4793040, 4912866, 5092605, 5263785, 5269320, 5302776, 5432112, 5458740, 5614704, 5751648, 5820120, 5965623, 6035680, 6111126, 6186572, 6238560, 6323184, 6550488, 6628470, 6790140, 6984144, 7018380, 7025760, 7070368, 7189560, 7278320, 7369299, 7733215, 7760160, 7903980, 7954164, 8148168, 8188110, 8422056, 8730180, 8733984, 8837960, 9033120, 9053520, 9279858, 9357840, 9586080, 9825732, 9942705, 10185210, 10527570, 10538640, 10605552, 10864224, 10917480, 11229408, 11640240, 11931246, 12222252, 12282165, 12373144, 12646368, 13100976, 13256940, 13580280, 13919787, 13968288, 14036760, 14379120, 14556640, 14738598, 15277815, 15466430, 15807960, 15908328, 16296336, 16376220, 16844112, 17460360, 17675920, 17896869, 18107040, 18559716, 18715680, 19651464, 19885410, 20370420, 21055140, 21077280, 21211104, 21834960, 23199645, 23280480, 23862492, 24444504, 24564330, 24746288, 26201952, 26513880, 27160560, 27839574, 28073520, 28758240, 29477196, 29828115, 30555630, 30932860, 31615920, 31816656, 32592672, 32752440, 33688224, 34920720, 35351840, 35793738, 36846495, 37119432, 39302928, 39770820, 40740840, 41759361, 42110280, 43669920, 46399290, 47724984, 48889008, 49128660, 49492576, 53027760, 54321120, 55679148, 56147040, 58954392, 59656230, 61111260, 61865720, 63231840, 63633312, 65504880, 69598935, 69841440, 71587476, 73692990, 74238864, 78605856, 79541640, 81481680, 83518722, 84220560, 89484345, 92798580, 95449968, 97778016, 98257320, 106055520, 111358296, 117908784, 119312460, 122222520, 123731440, 125278083, 131009760, 139197870, 143174952, 147385980, 148477728, 159083280, 162963360, 167037444, 168441120, 178968690, 185597160, 190899936, 196514640, 208796805, 222716592, 235817568, 238624920, 244445040, 247462880, 250556166, 278395740, 286349904, 294771960, 318166560, 334074888, 357937380, 371194320, 393029280, 417593610, 445433184, 477249840, 488890080, 501112332, 556791480, 572699808, 589543920, 626390415, 668149776, 715874760, 742388640, 835187220, 954499680, 1002224664, 1113582960, 1179087840, 1252780830, 1336299552, 1431749520, 1670374440, 2004449328, 2227165920, 2505561660, 2863499040, 3340748880, 4008898656, 5011123320, 6681497760, 10022246640, 20044493280]

約数ペア:

[(1, 20044493280), (2, 10022246640), (3, 6681497760), (4, 5011123320), (5, 4008898656), (6, 3340748880), (7, 2863499040), (8, 2505561660), (9, 2227165920), (10, 2004449328), (12, 1670374440), (14, 1431749520), (15, 1336299552), (16, 1252780830), (17, 1179087840), (18, 1113582960), (20, 1002224664), (21, 954499680), (24, 835187220), (27, 742388640), (28, 715874760), (30, 668149776), (32, 626390415), (34, 589543920), (35, 572699808), (36, 556791480), (40, 501112332), (41, 488890080), (42, 477249840), (45, 445433184), (48, 417593610), (51, 393029280), (54, 371194320), (56, 357937380), (60, 334074888), (63, 318166560), (68, 294771960), (70, 286349904), (72, 278395740), (80, 250556166), (81, 247462880), (82, 244445040), (84, 238624920), (85, 235817568), (90, 222716592), (96, 208796805), (102, 196514640), (105, 190899936), (108, 185597160), (112, 178968690), (119, 168441120), (120, 167037444), (123, 162963360), (126, 159083280), (135, 148477728), (136, 147385980), (140, 143174952), (144, 139197870), (153, 131009760), (160, 125278083), (162, 123731440), (164, 122222520), (168, 119312460), (170, 117908784), (180, 111358296), (189, 106055520), (204, 98257320), (205, 97778016), (210, 95449968), (216, 92798580), (224, 89484345), (238, 84220560), (240, 83518722), (246, 81481680), (252, 79541640), (255, 78605856), (270, 74238864), (272, 73692990), (280, 71587476), (287, 69841440), (288, 69598935), (306, 65504880), (315, 63633312), (317, 63231840), (324, 61865720), (328, 61111260), (336, 59656230), (340, 58954392), (357, 56147040), (360, 55679148), (369, 54321120), (378, 53027760), (405, 49492576), (408, 49128660), (410, 48889008), (420, 47724984), (432, 46399290), (459, 43669920), (476, 42110280), (480, 41759361), (492, 40740840), (504, 39770820), (510, 39302928), (540, 37119432), (544, 36846495), (560, 35793738), (567, 35351840), (574, 34920720), (595, 33688224), (612, 32752440), (615, 32592672), (630, 31816656), (634, 31615920), (648, 30932860), (656, 30555630), (672, 29828115), (680, 29477196), (697, 28758240), (714, 28073520), (720, 27839574), (738, 27160560), (756, 26513880), (765, 26201952), (810, 24746288), (816, 24564330), (820, 24444504), (840, 23862492), (861, 23280480), (864, 23199645), (918, 21834960), (945, 21211104), (951, 21077280), (952, 21055140), (984, 20370420), (1008, 19885410), (1020, 19651464), (1071, 18715680), (1080, 18559716), (1107, 18107040), (1120, 17896869), (1134, 17675920), (1148, 17460360), (1190, 16844112), (1224, 16376220), (1230, 16296336), (1260, 15908328), (1268, 15807960), (1296, 15466430), (1312, 15277815), (1360, 14738598), (1377, 14556640), (1394, 14379120), (1428, 14036760), (1435, 13968288), (1440, 13919787), (1476, 13580280), (1512, 13256940), (1530, 13100976), (1585, 12646368), (1620, 12373144), (1632, 12282165), (1640, 12222252), (1680, 11931246), (1722, 11640240), (1785, 11229408), (1836, 10917480), (1845, 10864224), (1890, 10605552), (1902, 10538640), (1904, 10527570), (1968, 10185210), (2016, 9942705), (2040, 9825732), (2091, 9586080), (2142, 9357840), (2160, 9279858), (2214, 9053520), (2219, 9033120), (2268, 8837960), (2295, 8733984), (2296, 8730180), (2380, 8422056), (2448, 8188110), (2460, 8148168), (2520, 7954164), (2536, 7903980), (2583, 7760160), (2592, 7733215), (2720, 7369299), (2754, 7278320), (2788, 7189560), (2835, 7070368), (2853, 7025760), (2856, 7018380), (2870, 6984144), (2952, 6790140), (3024, 6628470), (3060, 6550488), (3170, 6323184), (3213, 6238560), (3240, 6186572), (3280, 6111126), (3321, 6035680), (3360, 5965623), (3444, 5820120), (3485, 5751648), (3570, 5614704), (3672, 5458740), (3690, 5432112), (3780, 5302776), (3804, 5269320), (3808, 5263785), (3936, 5092605), (4080, 4912866), (4182, 4793040), (4284, 4678920), (4305, 4656096), (4320, 4639929), (4428, 4526760), (4438, 4516560), (4536, 4418980), (4590, 4366992), (4592, 4365090), (4755, 4215456), (4760, 4211028), (4879, 4108320), (4896, 4094055), (4920, 4074084), (5040, 3977082), (5072, 3951990), (5166, 3880080), (5355, 3743136), (5389, 3719520), (5508, 3639160), (5535, 3621408), (5576, 3594780), (5670, 3535184), (5706, 3512880), (5712, 3509190), (5740, 3492072), (5904, 3395070), (6048, 3314235), (6120, 3275244), (6273, 3195360), (6340, 3161592), (6426, 3119280), (6480, 3093286), (6560, 3055563), (6642, 3017840), (6657, 3011040), (6885, 2911328), (6888, 2910060), (6970, 2875824), (7140, 2807352), (7344, 2729370), (7380, 2716056), (7560, 2651388), (7608, 2634660), (7749, 2586720), (8160, 2456433), (8364, 2396520), (8559, 2341920), (8568, 2339460), (8610, 2328048), (8856, 2263380), (8876, 2258280), (9072, 2209490), (9180, 2183496), (9184, 2182545), (9510, 2107728), (9520, 2105514), (9639, 2079520), (9758, 2054160), (9840, 2037042), (10080, 1988541), (10144, 1975995), (10332, 1940040), (10455, 1917216), (10710, 1871568), (10778, 1859760), (11016, 1819580), (11070, 1810704), (11095, 1806624), (11152, 1797390), (11340, 1767592), (11412, 1756440), (11424, 1754595), (11480, 1746036), (11808, 1697535), (12240, 1637622), (12546, 1597680), (12680, 1580796), (12852, 1559640), (12915, 1552032), (12960, 1546643), (12997, 1542240), (13284, 1508920), (13314, 1505520), (13770, 1455664), (13776, 1455030), (13940, 1437912), (14265, 1405152), (14280, 1403676), (14637, 1369440), (14688, 1364685), (14760, 1358028), (15120, 1325694), (15216, 1317330), (15498, 1293360), (16065, 1247712), (16167, 1239840), (16605, 1207136), (16728, 1198260), (17118, 1170960), (17136, 1169730), (17220, 1164024), (17712, 1131690), (17752, 1129140), (18144, 1104745), (18360, 1091748), (18819, 1065120), (19020, 1053864), (19040, 1052757), (19278, 1039760), (19516, 1027080), (19680, 1018521), (19971, 1003680), (20664, 970020), (20910, 958608), (21420, 935784), (21556, 929880), (22032, 909790), (22140, 905352), (22190, 903312), (22304, 898695), (22680, 883796), (22824, 878220), (22960, 873018), (23247, 862240), (24395, 821664), (24480, 818811), (25092, 798840), (25360, 790398), (25677, 780640), (25704, 779820), (25830, 776016), (25994, 771120), (26568, 754460), (26628, 752760), (26945, 743904), (27540, 727832), (27552, 727515), (27880, 718956), (28530, 702576), (28560, 701838), (29274, 684720), (29520, 679014), (30240, 662847), (30432, 658665), (30996, 646680), (31365, 639072), (32130, 623856), (32334, 619920), (33210, 603568), (33285, 602208), (33456, 599130), (34236, 585480), (34272, 584865), (34440, 582012), (35424, 565845), (35504, 564570), (36720, 545874), (37638, 532560), (37723, 531360), (38040, 526932), (38556, 519880), (38745, 517344), (38991, 514080), (39032, 513540), (39942, 501840), (41328, 485010), (41820, 479304), (42795, 468384), (42840, 467892), (43112, 464940), (43911, 456480), (44064, 454895), (44280, 452676), (44380, 451656), (45360, 441898), (45648, 439110), (45920, 436509), (46494, 431120), (48195, 415904), (48501, 413280), (48790, 410832), (50184, 399420), (50720, 395199), (51354, 390320), (51408, 389910), (51660, 388008), (51988, 385560), (53136, 377230), (53256, 376380), (53890, 371952), (55080, 363916), (55760, 359478), (56457, 355040), (57060, 351288), (57120, 350919), (58548, 342360), (59040, 339507), (59913, 334560), (61992, 323340), (62730, 319536), (64260, 311928), (64668, 309960), (64985, 308448), (66420, 301784), (66570, 301104), (66912, 299565), (68472, 292740), (68880, 291006), (71008, 282285), (73185, 273888), (73440, 272937), (75276, 266280), (75446, 265680), (76080, 263466), (77112, 259940), (77490, 258672), (77982, 257040), (78064, 256770), (79884, 250920), (80835, 247968), (82656, 242505), (83640, 239652), (85590, 234192), (85680, 233946), (86224, 232470), (87822, 228240), (88560, 226338), (88760, 225828), (90720, 220949), (90979, 220320), (91296, 219555), (92988, 215560), (94095, 213024), (96390, 207952), (97002, 206640), (97580, 205416), (99855, 200736), (100368, 199710), (102708, 195160), (102816, 194955), (103320, 194004), (103976, 192780), (106272, 188615), (106512, 188190), (107780, 185976), (110160, 181958), (111520, 179739), (112914, 177520), (113169, 177120), (114120, 175644), (116235, 172448), (116973, 171360), (117096, 171180), (119826, 167280), (123984, 161670), (125460, 159768), (128385, 156128), (128520, 155964), (129336, 154980), (129970, 154224), (131733, 152160), (132840, 150892), (133140, 150552), (136944, 146370), (137760, 145503)]