156944721080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9188801}}^1$

素因数の和:9188880

約数の個数: 64

約数和(自身を含む): 410188121280

約数和(自身を除く): 253243400200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 17080, 9188801, 18377602, 36755204, 45944005, 64321607, 73510408, 91888010, 128643214, 183776020, 257286428, 321608035, 367552040, 514572856, 560516861, 643216070, 1121033722, 1286432140, 2242067444, 2572864280, 2802584305, 3923618027, 4484134888, 5605168610, 7847236054, 11210337220, 15694472108, 19618090135, 22420674440, 31388944216, 39236180270, 78472360540, 156944721080]

約数ペア:

[(1, 156944721080), (2, 78472360540), (4, 39236180270), (5, 31388944216), (7, 22420674440), (8, 19618090135), (10, 15694472108), (14, 11210337220), (20, 7847236054), (28, 5605168610), (35, 4484134888), (40, 3923618027), (56, 2802584305), (61, 2572864280), (70, 2242067444), (122, 1286432140), (140, 1121033722), (244, 643216070), (280, 560516861), (305, 514572856), (427, 367552040), (488, 321608035), (610, 257286428), (854, 183776020), (1220, 128643214), (1708, 91888010), (2135, 73510408), (2440, 64321607), (3416, 45944005), (4270, 36755204), (8540, 18377602), (17080, 9188801)]