126529620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{719}}^1$

素因数の和:1157

約数の個数: 96

約数和(自身を含む): 406425600

約数和(自身を除く): 279895980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 419, 420, 719, 838, 1257, 1438, 1676, 2095, 2157, 2514, 2876, 2933, 3595, 4190, 4314, 5028, 5033, 5866, 6285, 7190, 8380, 8628, 8799, 10066, 10785, 11732, 12570, 14380, 14665, 15099, 17598, 20132, 21570, 25140, 25165, 29330, 30198, 35196, 43140, 43995, 50330, 58660, 60396, 75495, 87990, 100660, 150990, 175980, 301261, 301980, 602522, 903783, 1205044, 1506305, 1807566, 2108827, 3012610, 3615132, 4217654, 4518915, 6025220, 6326481, 8435308, 9037830, 10544135, 12652962, 18075660, 21088270, 25305924, 31632405, 42176540, 63264810, 126529620]

約数ペア:

[(1, 126529620), (2, 63264810), (3, 42176540), (4, 31632405), (5, 25305924), (6, 21088270), (7, 18075660), (10, 12652962), (12, 10544135), (14, 9037830), (15, 8435308), (20, 6326481), (21, 6025220), (28, 4518915), (30, 4217654), (35, 3615132), (42, 3012610), (60, 2108827), (70, 1807566), (84, 1506305), (105, 1205044), (140, 903783), (210, 602522), (419, 301980), (420, 301261), (719, 175980), (838, 150990), (1257, 100660), (1438, 87990), (1676, 75495), (2095, 60396), (2157, 58660), (2514, 50330), (2876, 43995), (2933, 43140), (3595, 35196), (4190, 30198), (4314, 29330), (5028, 25165), (5033, 25140), (5866, 21570), (6285, 20132), (7190, 17598), (8380, 15099), (8628, 14665), (8799, 14380), (10066, 12570), (10785, 11732)]