156902178320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1\times {\mathrm{36457}}^1$

素因数の和:38832

約数の個数: 80

約数和(自身を含む): 380831518080

約数和(自身を除く): 223929339760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2339, 4678, 9356, 11695, 18712, 23390, 36457, 37424, 46780, 53797, 72914, 93560, 107594, 145828, 182285, 187120, 215188, 268985, 291656, 364570, 430376, 537970, 583312, 729140, 838511, 860752, 1075940, 1458280, 1677022, 2151880, 2916560, 3354044, 4192555, 4303760, 6708088, 8385110, 13416176, 16770220, 33540440, 67080880, 85272923, 170545846, 341091692, 426364615, 682183384, 852729230, 1364366768, 1705458460, 1961277229, 3410916920, 3922554458, 6821833840, 7845108916, 9806386145, 15690217832, 19612772290, 31380435664, 39225544580, 78451089160, 156902178320]

約数ペア:

[(1, 156902178320), (2, 78451089160), (4, 39225544580), (5, 31380435664), (8, 19612772290), (10, 15690217832), (16, 9806386145), (20, 7845108916), (23, 6821833840), (40, 3922554458), (46, 3410916920), (80, 1961277229), (92, 1705458460), (115, 1364366768), (184, 852729230), (230, 682183384), (368, 426364615), (460, 341091692), (920, 170545846), (1840, 85272923), (2339, 67080880), (4678, 33540440), (9356, 16770220), (11695, 13416176), (18712, 8385110), (23390, 6708088), (36457, 4303760), (37424, 4192555), (46780, 3354044), (53797, 2916560), (72914, 2151880), (93560, 1677022), (107594, 1458280), (145828, 1075940), (182285, 860752), (187120, 838511), (215188, 729140), (268985, 583312), (291656, 537970), (364570, 430376)]