156968780560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{410741}}^1$

素因数の和:411052

約数の個数: 80

約数和(自身を含む): 387796308912

約数和(自身を除く): 230827528352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 281, 340, 562, 680, 1124, 1360, 1405, 2248, 2810, 4496, 4777, 5620, 9554, 11240, 19108, 22480, 23885, 38216, 47770, 76432, 95540, 191080, 382160, 410741, 821482, 1642964, 2053705, 3285928, 4107410, 6571856, 6982597, 8214820, 13965194, 16429640, 27930388, 32859280, 34912985, 55860776, 69825970, 111721552, 115418221, 139651940, 230836442, 279303880, 461672884, 558607760, 577091105, 923345768, 1154182210, 1846691536, 1962109757, 2308364420, 3924219514, 4616728840, 7848439028, 9233457680, 9810548785, 15696878056, 19621097570, 31393756112, 39242195140, 78484390280, 156968780560]

約数ペア:

[(1, 156968780560), (2, 78484390280), (4, 39242195140), (5, 31393756112), (8, 19621097570), (10, 15696878056), (16, 9810548785), (17, 9233457680), (20, 7848439028), (34, 4616728840), (40, 3924219514), (68, 2308364420), (80, 1962109757), (85, 1846691536), (136, 1154182210), (170, 923345768), (272, 577091105), (281, 558607760), (340, 461672884), (562, 279303880), (680, 230836442), (1124, 139651940), (1360, 115418221), (1405, 111721552), (2248, 69825970), (2810, 55860776), (4496, 34912985), (4777, 32859280), (5620, 27930388), (9554, 16429640), (11240, 13965194), (19108, 8214820), (22480, 6982597), (23885, 6571856), (38216, 4107410), (47770, 3285928), (76432, 2053705), (95540, 1642964), (191080, 821482), (382160, 410741)]