2129336040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{6469}}^1$

素因数の和:6707

約数の個数: 128

約数和(自身を含む): 6913065600

約数和(自身を除く): 4783729560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 211, 260, 312, 390, 422, 520, 633, 780, 844, 1055, 1266, 1560, 1688, 2110, 2532, 2743, 3165, 4220, 5064, 5486, 6330, 6469, 8229, 8440, 10972, 12660, 12938, 13715, 16458, 19407, 21944, 25320, 25876, 27430, 32345, 32916, 38814, 41145, 51752, 54860, 64690, 65832, 77628, 82290, 84097, 97035, 109720, 129380, 155256, 164580, 168194, 194070, 252291, 258760, 329160, 336388, 388140, 420485, 504582, 672776, 776280, 840970, 1009164, 1261455, 1364959, 1681940, 2018328, 2522910, 2729918, 3363880, 4094877, 5045820, 5459836, 6824795, 8189754, 10091640, 10919672, 13649590, 16379508, 17744467, 20474385, 27299180, 32759016, 35488934, 40948770, 53233401, 54598360, 70977868, 81897540, 88722335, 106466802, 141955736, 163795080, 177444670, 212933604, 266167005, 354889340, 425867208, 532334010, 709778680, 1064668020, 2129336040]

約数ペア:

[(1, 2129336040), (2, 1064668020), (3, 709778680), (4, 532334010), (5, 425867208), (6, 354889340), (8, 266167005), (10, 212933604), (12, 177444670), (13, 163795080), (15, 141955736), (20, 106466802), (24, 88722335), (26, 81897540), (30, 70977868), (39, 54598360), (40, 53233401), (52, 40948770), (60, 35488934), (65, 32759016), (78, 27299180), (104, 20474385), (120, 17744467), (130, 16379508), (156, 13649590), (195, 10919672), (211, 10091640), (260, 8189754), (312, 6824795), (390, 5459836), (422, 5045820), (520, 4094877), (633, 3363880), (780, 2729918), (844, 2522910), (1055, 2018328), (1266, 1681940), (1560, 1364959), (1688, 1261455), (2110, 1009164), (2532, 840970), (2743, 776280), (3165, 672776), (4220, 504582), (5064, 420485), (5486, 388140), (6330, 336388), (6469, 329160), (8229, 258760), (8440, 252291), (10972, 194070), (12660, 168194), (12938, 164580), (13715, 155256), (16458, 129380), (19407, 109720), (21944, 97035), (25320, 84097), (25876, 82290), (27430, 77628), (32345, 65832), (32916, 64690), (38814, 54860), (41145, 51752)]