140588804560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4494527}}^1$

素因数の和:4494580

約数の個数: 80

約数和(自身を含む): 361144313856

約数和(自身を除く): 220555509296

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 3128, 3910, 6256, 7820, 15640, 31280, 4494527, 8989054, 17978108, 22472635, 35956216, 44945270, 71912432, 76406959, 89890540, 103374121, 152813918, 179781080, 206748242, 305627836, 359562160, 382034795, 413496484, 516870605, 611255672, 764069590, 826992968, 1033741210, 1222511344, 1528139180, 1653985936, 1757360057, 2067482420, 3056278360, 3514720114, 4134964840, 6112556720, 7029440228, 8269929680, 8786800285, 14058880456, 17573600570, 28117760912, 35147201140, 70294402280, 140588804560]

約数ペア:

[(1, 140588804560), (2, 70294402280), (4, 35147201140), (5, 28117760912), (8, 17573600570), (10, 14058880456), (16, 8786800285), (17, 8269929680), (20, 7029440228), (23, 6112556720), (34, 4134964840), (40, 3514720114), (46, 3056278360), (68, 2067482420), (80, 1757360057), (85, 1653985936), (92, 1528139180), (115, 1222511344), (136, 1033741210), (170, 826992968), (184, 764069590), (230, 611255672), (272, 516870605), (340, 413496484), (368, 382034795), (391, 359562160), (460, 305627836), (680, 206748242), (782, 179781080), (920, 152813918), (1360, 103374121), (1564, 89890540), (1840, 76406959), (1955, 71912432), (3128, 44945270), (3910, 35956216), (6256, 22472635), (7820, 17978108), (15640, 8989054), (31280, 4494527)]