191998680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{94117}}^1$

素因数の和:94148

約数の個数: 64

約数和(自身を含む): 609884640

約数和(自身を除く): 417885960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 94117, 188234, 282351, 376468, 470585, 564702, 752936, 941170, 1129404, 1411755, 1599989, 1882340, 2258808, 2823510, 3199978, 3764680, 4799967, 5647020, 6399956, 7999945, 9599934, 11294040, 12799912, 15999890, 19199868, 23999835, 31999780, 38399736, 47999670, 63999560, 95999340, 191998680]

約数ペア:

[(1, 191998680), (2, 95999340), (3, 63999560), (4, 47999670), (5, 38399736), (6, 31999780), (8, 23999835), (10, 19199868), (12, 15999890), (15, 12799912), (17, 11294040), (20, 9599934), (24, 7999945), (30, 6399956), (34, 5647020), (40, 4799967), (51, 3764680), (60, 3199978), (68, 2823510), (85, 2258808), (102, 1882340), (120, 1599989), (136, 1411755), (170, 1129404), (204, 941170), (255, 752936), (340, 564702), (408, 470585), (510, 376468), (680, 282351), (1020, 188234), (2040, 94117)]