203619480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23899}}^1$

素因数の和:23984

約数の個数: 64

約数和(自身を含む): 619488000

約数和(自身を除く): 415868520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 23899, 47798, 71697, 95596, 119495, 143394, 191192, 238990, 286788, 358485, 477980, 573576, 716970, 955960, 1433940, 1696829, 2867880, 3393658, 5090487, 6787316, 8484145, 10180974, 13574632, 16968290, 20361948, 25452435, 33936580, 40723896, 50904870, 67873160, 101809740, 203619480]

約数ペア:

[(1, 203619480), (2, 101809740), (3, 67873160), (4, 50904870), (5, 40723896), (6, 33936580), (8, 25452435), (10, 20361948), (12, 16968290), (15, 13574632), (20, 10180974), (24, 8484145), (30, 6787316), (40, 5090487), (60, 3393658), (71, 2867880), (120, 1696829), (142, 1433940), (213, 955960), (284, 716970), (355, 573576), (426, 477980), (568, 358485), (710, 286788), (852, 238990), (1065, 191192), (1420, 143394), (1704, 119495), (2130, 95596), (2840, 71697), (4260, 47798), (8520, 23899)]