15692167640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{136739}}^1$

素因数の和:136920

約数の個数: 64

約数和(自身を含む): 37412064000

約数和(自身を除く): 21719896360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 151, 152, 190, 302, 380, 604, 755, 760, 1208, 1510, 2869, 3020, 5738, 6040, 11476, 14345, 22952, 28690, 57380, 114760, 136739, 273478, 546956, 683695, 1093912, 1367390, 2598041, 2734780, 5196082, 5469560, 10392164, 12990205, 20647589, 20784328, 25980410, 41295178, 51960820, 82590356, 103237945, 103921640, 165180712, 206475890, 392304191, 412951780, 784608382, 825903560, 1569216764, 1961520955, 3138433528, 3923041910, 7846083820, 15692167640]

約数ペア:

[(1, 15692167640), (2, 7846083820), (4, 3923041910), (5, 3138433528), (8, 1961520955), (10, 1569216764), (19, 825903560), (20, 784608382), (38, 412951780), (40, 392304191), (76, 206475890), (95, 165180712), (151, 103921640), (152, 103237945), (190, 82590356), (302, 51960820), (380, 41295178), (604, 25980410), (755, 20784328), (760, 20647589), (1208, 12990205), (1510, 10392164), (2869, 5469560), (3020, 5196082), (5738, 2734780), (6040, 2598041), (11476, 1367390), (14345, 1093912), (22952, 683695), (28690, 546956), (57380, 273478), (114760, 136739)]