143021360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4091}}^1$

素因数の和:4146

約数の個数: 80

約数和(自身を含む): 365333760

約数和(自身を除く): 222312400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 3496, 4091, 4370, 6992, 8182, 8740, 16364, 17480, 20455, 32728, 34960, 40910, 65456, 77729, 81820, 94093, 155458, 163640, 188186, 310916, 327280, 376372, 388645, 470465, 621832, 752744, 777290, 940930, 1243664, 1505488, 1554580, 1787767, 1881860, 3109160, 3575534, 3763720, 6218320, 7151068, 7527440, 8938835, 14302136, 17877670, 28604272, 35755340, 71510680, 143021360]

約数ペア:

[(1, 143021360), (2, 71510680), (4, 35755340), (5, 28604272), (8, 17877670), (10, 14302136), (16, 8938835), (19, 7527440), (20, 7151068), (23, 6218320), (38, 3763720), (40, 3575534), (46, 3109160), (76, 1881860), (80, 1787767), (92, 1554580), (95, 1505488), (115, 1243664), (152, 940930), (184, 777290), (190, 752744), (230, 621832), (304, 470465), (368, 388645), (380, 376372), (437, 327280), (460, 310916), (760, 188186), (874, 163640), (920, 155458), (1520, 94093), (1748, 81820), (1840, 77729), (2185, 65456), (3496, 40910), (4091, 34960), (4370, 32728), (6992, 20455), (8182, 17480), (8740, 16364)]