125587560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 432875520

約数和(自身を除く): 307287960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 307, 420, 487, 614, 840, 921, 974, 1228, 1461, 1535, 1842, 1948, 2149, 2435, 2456, 2922, 3070, 3409, 3684, 3896, 4298, 4605, 4870, 5844, 6140, 6447, 6818, 7305, 7368, 8596, 9210, 9740, 10227, 10745, 11688, 12280, 12894, 13636, 14610, 17045, 17192, 18420, 19480, 20454, 21490, 25788, 27272, 29220, 32235, 34090, 36840, 40908, 42980, 51135, 51576, 58440, 64470, 68180, 81816, 85960, 102270, 128940, 136360, 149509, 204540, 257880, 299018, 409080, 448527, 598036, 747545, 897054, 1046563, 1196072, 1495090, 1794108, 2093126, 2242635, 2990180, 3139689, 3588216, 4186252, 4485270, 5232815, 5980360, 6279378, 8372504, 8970540, 10465630, 12558756, 15698445, 17941080, 20931260, 25117512, 31396890, 41862520, 62793780, 125587560]

約数ペア:

[(1, 125587560), (2, 62793780), (3, 41862520), (4, 31396890), (5, 25117512), (6, 20931260), (7, 17941080), (8, 15698445), (10, 12558756), (12, 10465630), (14, 8970540), (15, 8372504), (20, 6279378), (21, 5980360), (24, 5232815), (28, 4485270), (30, 4186252), (35, 3588216), (40, 3139689), (42, 2990180), (56, 2242635), (60, 2093126), (70, 1794108), (84, 1495090), (105, 1196072), (120, 1046563), (140, 897054), (168, 747545), (210, 598036), (280, 448527), (307, 409080), (420, 299018), (487, 257880), (614, 204540), (840, 149509), (921, 136360), (974, 128940), (1228, 102270), (1461, 85960), (1535, 81816), (1842, 68180), (1948, 64470), (2149, 58440), (2435, 51576), (2456, 51135), (2922, 42980), (3070, 40908), (3409, 36840), (3684, 34090), (3896, 32235), (4298, 29220), (4605, 27272), (4870, 25788), (5844, 21490), (6140, 20454), (6447, 19480), (6818, 18420), (7305, 17192), (7368, 17045), (8596, 14610), (9210, 13636), (9740, 12894), (10227, 12280), (10745, 11688)]