129822880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4339}}^1$

素因数の和:4382

約数の個数: 96

約数和(自身を含む): 354352320

約数和(自身を除く): 224529440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2720, 2992, 3740, 4339, 5984, 7480, 8678, 14960, 17356, 21695, 29920, 34712, 43390, 47729, 69424, 73763, 86780, 95458, 138848, 147526, 173560, 190916, 238645, 295052, 347120, 368815, 381832, 477290, 590104, 694240, 737630, 763664, 811393, 954580, 1180208, 1475260, 1527328, 1622786, 1909160, 2360416, 2950520, 3245572, 3818320, 4056965, 5901040, 6491144, 7636640, 8113930, 11802080, 12982288, 16227860, 25964576, 32455720, 64911440, 129822880]

約数ペア:

[(1, 129822880), (2, 64911440), (4, 32455720), (5, 25964576), (8, 16227860), (10, 12982288), (11, 11802080), (16, 8113930), (17, 7636640), (20, 6491144), (22, 5901040), (32, 4056965), (34, 3818320), (40, 3245572), (44, 2950520), (55, 2360416), (68, 1909160), (80, 1622786), (85, 1527328), (88, 1475260), (110, 1180208), (136, 954580), (160, 811393), (170, 763664), (176, 737630), (187, 694240), (220, 590104), (272, 477290), (340, 381832), (352, 368815), (374, 347120), (440, 295052), (544, 238645), (680, 190916), (748, 173560), (880, 147526), (935, 138848), (1360, 95458), (1496, 86780), (1760, 73763), (1870, 69424), (2720, 47729), (2992, 43390), (3740, 34712), (4339, 29920), (5984, 21695), (7480, 17356), (8678, 14960)]