7528685680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{4339}}^1$

素因数の和:4439

約数の個数: 120

約数和(自身を含む): 18748956240

約数和(自身を除く): 11220270560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 115, 164, 184, 205, 230, 328, 368, 410, 460, 529, 656, 820, 920, 943, 1058, 1640, 1840, 1886, 2116, 2645, 3280, 3772, 4232, 4339, 4715, 5290, 7544, 8464, 8678, 9430, 10580, 15088, 17356, 18860, 21160, 21689, 21695, 34712, 37720, 42320, 43378, 43390, 69424, 75440, 86756, 86780, 99797, 108445, 173512, 173560, 177899, 199594, 216890, 347024, 347120, 355798, 399188, 433780, 498985, 711596, 798376, 867560, 889495, 997970, 1423192, 1596752, 1735120, 1778990, 1995940, 2295331, 2846384, 3557980, 3991880, 4091677, 4590662, 7115960, 7983760, 8183354, 9181324, 11476655, 14231920, 16366708, 18362648, 20458385, 22953310, 32733416, 36725296, 40916770, 45906620, 65466832, 81833540, 91813240, 94108571, 163667080, 183626480, 188217142, 327334160, 376434284, 470542855, 752868568, 941085710, 1505737136, 1882171420, 3764342840, 7528685680]

約数ペア:

[(1, 7528685680), (2, 3764342840), (4, 1882171420), (5, 1505737136), (8, 941085710), (10, 752868568), (16, 470542855), (20, 376434284), (23, 327334160), (40, 188217142), (41, 183626480), (46, 163667080), (80, 94108571), (82, 91813240), (92, 81833540), (115, 65466832), (164, 45906620), (184, 40916770), (205, 36725296), (230, 32733416), (328, 22953310), (368, 20458385), (410, 18362648), (460, 16366708), (529, 14231920), (656, 11476655), (820, 9181324), (920, 8183354), (943, 7983760), (1058, 7115960), (1640, 4590662), (1840, 4091677), (1886, 3991880), (2116, 3557980), (2645, 2846384), (3280, 2295331), (3772, 1995940), (4232, 1778990), (4339, 1735120), (4715, 1596752), (5290, 1423192), (7544, 997970), (8464, 889495), (8678, 867560), (9430, 798376), (10580, 711596), (15088, 498985), (17356, 433780), (18860, 399188), (21160, 355798), (21689, 347120), (21695, 347024), (34712, 216890), (37720, 199594), (42320, 177899), (43378, 173560), (43390, 173512), (69424, 108445), (75440, 99797), (86756, 86780)]