710510640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{422923}}^1$

素因数の和:422946

約数の個数: 80

約数和(自身を含む): 2517243648

約数和(自身を除く): 1806733008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 422923, 845846, 1268769, 1691692, 2114615, 2537538, 2960461, 3383384, 4229230, 5075076, 5920922, 6343845, 6766768, 8458460, 8881383, 10150152, 11841844, 12687690, 14802305, 16916920, 17762766, 20300304, 23683688, 25375380, 29604610, 33833840, 35525532, 44406915, 47367376, 50750760, 59209220, 71051064, 88813830, 101501520, 118418440, 142102128, 177627660, 236836880, 355255320, 710510640]

約数ペア:

[(1, 710510640), (2, 355255320), (3, 236836880), (4, 177627660), (5, 142102128), (6, 118418440), (7, 101501520), (8, 88813830), (10, 71051064), (12, 59209220), (14, 50750760), (15, 47367376), (16, 44406915), (20, 35525532), (21, 33833840), (24, 29604610), (28, 25375380), (30, 23683688), (35, 20300304), (40, 17762766), (42, 16916920), (48, 14802305), (56, 12687690), (60, 11841844), (70, 10150152), (80, 8881383), (84, 8458460), (105, 6766768), (112, 6343845), (120, 5920922), (140, 5075076), (168, 4229230), (210, 3383384), (240, 2960461), (280, 2537538), (336, 2114615), (420, 1691692), (560, 1268769), (840, 845846), (1680, 422923)]