1927315320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{43291}}^1$

素因数の和:43365

約数の個数: 128

約数和(自身を含む): 6732771840

約数和(自身を除く): 4805456520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 22260, 43291, 44520, 86582, 129873, 173164, 216455, 259746, 303037, 346328, 432910, 519492, 606074, 649365, 865820, 909111, 1038984, 1212148, 1298730, 1515185, 1731640, 1818222, 2294423, 2424296, 2597460, 3030370, 3636444, 4545555, 4588846, 5194920, 6060740, 6883269, 7272888, 9091110, 9177692, 11472115, 12121480, 13766538, 16060961, 18182220, 18355384, 22944230, 27533076, 32121922, 34416345, 36364440, 45888460, 48182883, 55066152, 64243844, 68832690, 80304805, 91776920, 96365766, 128487688, 137665380, 160609610, 192731532, 240914415, 275330760, 321219220, 385463064, 481828830, 642438440, 963657660, 1927315320]

約数ペア:

[(1, 1927315320), (2, 963657660), (3, 642438440), (4, 481828830), (5, 385463064), (6, 321219220), (7, 275330760), (8, 240914415), (10, 192731532), (12, 160609610), (14, 137665380), (15, 128487688), (20, 96365766), (21, 91776920), (24, 80304805), (28, 68832690), (30, 64243844), (35, 55066152), (40, 48182883), (42, 45888460), (53, 36364440), (56, 34416345), (60, 32121922), (70, 27533076), (84, 22944230), (105, 18355384), (106, 18182220), (120, 16060961), (140, 13766538), (159, 12121480), (168, 11472115), (210, 9177692), (212, 9091110), (265, 7272888), (280, 6883269), (318, 6060740), (371, 5194920), (420, 4588846), (424, 4545555), (530, 3636444), (636, 3030370), (742, 2597460), (795, 2424296), (840, 2294423), (1060, 1818222), (1113, 1731640), (1272, 1515185), (1484, 1298730), (1590, 1212148), (1855, 1038984), (2120, 909111), (2226, 865820), (2968, 649365), (3180, 606074), (3710, 519492), (4452, 432910), (5565, 346328), (6360, 303037), (7420, 259746), (8904, 216455), (11130, 173164), (14840, 129873), (22260, 86582), (43291, 44520)]