1570808680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{4799}}^1$

素因数の和:4991

約数の個数: 96

約数和(自身を含む): 4136832000

約数和(自身を除く): 2566023320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 167, 196, 245, 280, 334, 392, 490, 668, 835, 980, 1169, 1336, 1670, 1960, 2338, 3340, 4676, 4799, 5845, 6680, 8183, 9352, 9598, 11690, 16366, 19196, 23380, 23995, 32732, 33593, 38392, 40915, 46760, 47990, 65464, 67186, 81830, 95980, 134372, 163660, 167965, 191960, 235151, 268744, 327320, 335930, 470302, 671860, 801433, 940604, 1175755, 1343720, 1602866, 1881208, 2351510, 3205732, 4007165, 4703020, 5610031, 6411464, 8014330, 9406040, 11220062, 16028660, 22440124, 28050155, 32057320, 39270217, 44880248, 56100310, 78540434, 112200620, 157080868, 196351085, 224401240, 314161736, 392702170, 785404340, 1570808680]

約数ペア:

[(1, 1570808680), (2, 785404340), (4, 392702170), (5, 314161736), (7, 224401240), (8, 196351085), (10, 157080868), (14, 112200620), (20, 78540434), (28, 56100310), (35, 44880248), (40, 39270217), (49, 32057320), (56, 28050155), (70, 22440124), (98, 16028660), (140, 11220062), (167, 9406040), (196, 8014330), (245, 6411464), (280, 5610031), (334, 4703020), (392, 4007165), (490, 3205732), (668, 2351510), (835, 1881208), (980, 1602866), (1169, 1343720), (1336, 1175755), (1670, 940604), (1960, 801433), (2338, 671860), (3340, 470302), (4676, 335930), (4799, 327320), (5845, 268744), (6680, 235151), (8183, 191960), (9352, 167965), (9598, 163660), (11690, 134372), (16366, 95980), (19196, 81830), (23380, 67186), (23995, 65464), (32732, 47990), (33593, 46760), (38392, 40915)]