1569800140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4177}}^1$

素因数の和:4271

約数の個数: 96

約数和(自身を含む): 3706053120

約数和(自身を除く): 2136252980

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 43, 46, 76, 86, 92, 95, 115, 172, 190, 215, 230, 380, 430, 437, 460, 817, 860, 874, 989, 1634, 1748, 1978, 2185, 3268, 3956, 4085, 4177, 4370, 4945, 8170, 8354, 8740, 9890, 16340, 16708, 18791, 19780, 20885, 37582, 41770, 75164, 79363, 83540, 93955, 96071, 158726, 179611, 187910, 192142, 317452, 359222, 375820, 384284, 396815, 480355, 718444, 793630, 898055, 960710, 1587260, 1796110, 1825349, 1921420, 3412609, 3592220, 3650698, 4131053, 6825218, 7301396, 8262106, 9126745, 13650436, 16524212, 17063045, 18253490, 20655265, 34126090, 36506980, 41310530, 68252180, 78490007, 82621060, 156980014, 313960028, 392450035, 784900070, 1569800140]

約数ペア:

[(1, 1569800140), (2, 784900070), (4, 392450035), (5, 313960028), (10, 156980014), (19, 82621060), (20, 78490007), (23, 68252180), (38, 41310530), (43, 36506980), (46, 34126090), (76, 20655265), (86, 18253490), (92, 17063045), (95, 16524212), (115, 13650436), (172, 9126745), (190, 8262106), (215, 7301396), (230, 6825218), (380, 4131053), (430, 3650698), (437, 3592220), (460, 3412609), (817, 1921420), (860, 1825349), (874, 1796110), (989, 1587260), (1634, 960710), (1748, 898055), (1978, 793630), (2185, 718444), (3268, 480355), (3956, 396815), (4085, 384284), (4177, 375820), (4370, 359222), (4945, 317452), (8170, 192142), (8354, 187910), (8740, 179611), (9890, 158726), (16340, 96071), (16708, 93955), (18791, 83540), (19780, 79363), (20885, 75164), (37582, 41770)]