677815320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62071}}^1$

素因数の和:62105

約数の個数: 128

約数和(自身を含む): 2502743040

約数和(自身を除く): 1824927720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 62071, 124142, 186213, 248284, 310355, 372426, 434497, 496568, 620710, 744852, 806923, 868994, 931065, 1241420, 1303491, 1489704, 1613846, 1737988, 1862130, 2172485, 2420769, 2482840, 2606982, 3227692, 3475976, 3724260, 4034615, 4344970, 4841538, 5213964, 5648461, 6455384, 6517455, 7448520, 8069230, 8689940, 9683076, 10427928, 11296922, 12103845, 13034910, 16138460, 16945383, 17379880, 19366152, 22593844, 24207690, 26069820, 28242305, 32276920, 33890766, 45187688, 48415380, 52139640, 56484610, 67781532, 84726915, 96830760, 112969220, 135563064, 169453830, 225938440, 338907660, 677815320]

約数ペア:

[(1, 677815320), (2, 338907660), (3, 225938440), (4, 169453830), (5, 135563064), (6, 112969220), (7, 96830760), (8, 84726915), (10, 67781532), (12, 56484610), (13, 52139640), (14, 48415380), (15, 45187688), (20, 33890766), (21, 32276920), (24, 28242305), (26, 26069820), (28, 24207690), (30, 22593844), (35, 19366152), (39, 17379880), (40, 16945383), (42, 16138460), (52, 13034910), (56, 12103845), (60, 11296922), (65, 10427928), (70, 9683076), (78, 8689940), (84, 8069230), (91, 7448520), (104, 6517455), (105, 6455384), (120, 5648461), (130, 5213964), (140, 4841538), (156, 4344970), (168, 4034615), (182, 3724260), (195, 3475976), (210, 3227692), (260, 2606982), (273, 2482840), (280, 2420769), (312, 2172485), (364, 1862130), (390, 1737988), (420, 1613846), (455, 1489704), (520, 1303491), (546, 1241420), (728, 931065), (780, 868994), (840, 806923), (910, 744852), (1092, 620710), (1365, 496568), (1560, 434497), (1820, 372426), (2184, 310355), (2730, 248284), (3640, 186213), (5460, 124142), (10920, 62071)]