1567321980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{4969}}^1$

素因数の和:5739

約数の個数: 96

約数和(自身を含む): 5023119360

約数和(自身を除く): 3455797380

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, 420, 751, 1502, 2253, 3004, 3755, 4506, 4969, 5257, 7510, 9012, 9938, 10514, 11265, 14907, 15020, 15771, 19876, 21028, 22530, 24845, 26285, 29814, 31542, 34783, 45060, 49690, 52570, 59628, 63084, 69566, 74535, 78855, 99380, 104349, 105140, 139132, 149070, 157710, 173915, 208698, 298140, 315420, 347830, 417396, 521745, 695660, 1043490, 2086980, 3731719, 7463438, 11195157, 14926876, 18658595, 22390314, 26122033, 37317190, 44780628, 52244066, 55975785, 74634380, 78366099, 104488132, 111951570, 130610165, 156732198, 223903140, 261220330, 313464396, 391830495, 522440660, 783660990, 1567321980]

約数ペア:

[(1, 1567321980), (2, 783660990), (3, 522440660), (4, 391830495), (5, 313464396), (6, 261220330), (7, 223903140), (10, 156732198), (12, 130610165), (14, 111951570), (15, 104488132), (20, 78366099), (21, 74634380), (28, 55975785), (30, 52244066), (35, 44780628), (42, 37317190), (60, 26122033), (70, 22390314), (84, 18658595), (105, 14926876), (140, 11195157), (210, 7463438), (420, 3731719), (751, 2086980), (1502, 1043490), (2253, 695660), (3004, 521745), (3755, 417396), (4506, 347830), (4969, 315420), (5257, 298140), (7510, 208698), (9012, 173915), (9938, 157710), (10514, 149070), (11265, 139132), (14907, 105140), (15020, 104349), (15771, 99380), (19876, 78855), (21028, 74535), (22530, 69566), (24845, 63084), (26285, 59628), (29814, 52570), (31542, 49690), (34783, 45060)]