20100715488

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{12637}}^1$

素因数の和:12926

約数の個数: 192

約数和(自身を含む): 67262469120

約数和(自身を除く): 47161753632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 263, 288, 336, 378, 432, 504, 526, 672, 756, 789, 864, 1008, 1052, 1512, 1578, 1841, 2016, 2104, 2367, 3024, 3156, 3682, 4208, 4734, 5523, 6048, 6312, 7101, 7364, 8416, 9468, 11046, 12624, 12637, 14202, 14728, 16569, 18936, 22092, 25248, 25274, 28404, 29456, 33138, 37872, 37911, 44184, 49707, 50548, 56808, 58912, 66276, 75744, 75822, 88368, 88459, 99414, 101096, 113616, 113733, 132552, 151644, 176736, 176918, 198828, 202192, 227232, 227466, 265104, 265377, 303288, 341199, 353836, 397656, 404384, 454932, 530208, 530754, 606576, 682398, 707672, 795312, 796131, 909864, 1061508, 1213152, 1364796, 1415344, 1590624, 1592262, 1819728, 2123016, 2388393, 2729592, 2830688, 3184524, 3323531, 3639456, 4246032, 4776786, 5459184, 6369048, 6647062, 8492064, 9553572, 9970593, 10918368, 12738096, 13294124, 19107144, 19941186, 23264717, 25476192, 26588248, 29911779, 38214288, 39882372, 46529434, 53176496, 59823558, 69794151, 76428576, 79764744, 89735337, 93058868, 106352992, 119647116, 139588302, 159529488, 179470674, 186117736, 209382453, 239294232, 279176604, 319058976, 358941348, 372235472, 418764906, 478588464, 558353208, 628147359, 717882696, 744470944, 837529812, 957176928, 1116706416, 1256294718, 1435765392, 1675059624, 2233412832, 2512589436, 2871530784, 3350119248, 5025178872, 6700238496, 10050357744, 20100715488]

約数ペア:

[(1, 20100715488), (2, 10050357744), (3, 6700238496), (4, 5025178872), (6, 3350119248), (7, 2871530784), (8, 2512589436), (9, 2233412832), (12, 1675059624), (14, 1435765392), (16, 1256294718), (18, 1116706416), (21, 957176928), (24, 837529812), (27, 744470944), (28, 717882696), (32, 628147359), (36, 558353208), (42, 478588464), (48, 418764906), (54, 372235472), (56, 358941348), (63, 319058976), (72, 279176604), (84, 239294232), (96, 209382453), (108, 186117736), (112, 179470674), (126, 159529488), (144, 139588302), (168, 119647116), (189, 106352992), (216, 93058868), (224, 89735337), (252, 79764744), (263, 76428576), (288, 69794151), (336, 59823558), (378, 53176496), (432, 46529434), (504, 39882372), (526, 38214288), (672, 29911779), (756, 26588248), (789, 25476192), (864, 23264717), (1008, 19941186), (1052, 19107144), (1512, 13294124), (1578, 12738096), (1841, 10918368), (2016, 9970593), (2104, 9553572), (2367, 8492064), (3024, 6647062), (3156, 6369048), (3682, 5459184), (4208, 4776786), (4734, 4246032), (5523, 3639456), (6048, 3323531), (6312, 3184524), (7101, 2830688), (7364, 2729592), (8416, 2388393), (9468, 2123016), (11046, 1819728), (12624, 1592262), (12637, 1590624), (14202, 1415344), (14728, 1364796), (16569, 1213152), (18936, 1061508), (22092, 909864), (25248, 796131), (25274, 795312), (28404, 707672), (29456, 682398), (33138, 606576), (37872, 530754), (37911, 530208), (44184, 454932), (49707, 404384), (50548, 397656), (56808, 353836), (58912, 341199), (66276, 303288), (75744, 265377), (75822, 265104), (88368, 227466), (88459, 227232), (99414, 202192), (101096, 198828), (113616, 176918), (113733, 176736), (132552, 151644)]