108157040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1446

約数の個数: 80

約数和(自身を含む): 268697088

約数和(自身を除く): 160540048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 184, 215, 230, 344, 368, 430, 460, 688, 860, 920, 989, 1367, 1720, 1840, 1978, 2734, 3440, 3956, 4945, 5468, 6835, 7912, 9890, 10936, 13670, 15824, 19780, 21872, 27340, 31441, 39560, 54680, 58781, 62882, 79120, 109360, 117562, 125764, 157205, 235124, 251528, 293905, 314410, 470248, 503056, 587810, 628820, 940496, 1175620, 1257640, 1351963, 2351240, 2515280, 2703926, 4702480, 5407852, 6759815, 10815704, 13519630, 21631408, 27039260, 54078520, 108157040]

約数ペア:

[(1, 108157040), (2, 54078520), (4, 27039260), (5, 21631408), (8, 13519630), (10, 10815704), (16, 6759815), (20, 5407852), (23, 4702480), (40, 2703926), (43, 2515280), (46, 2351240), (80, 1351963), (86, 1257640), (92, 1175620), (115, 940496), (172, 628820), (184, 587810), (215, 503056), (230, 470248), (344, 314410), (368, 293905), (430, 251528), (460, 235124), (688, 157205), (860, 125764), (920, 117562), (989, 109360), (1367, 79120), (1720, 62882), (1840, 58781), (1978, 54680), (2734, 39560), (3440, 31441), (3956, 27340), (4945, 21872), (5468, 19780), (6835, 15824), (7912, 13670), (9890, 10936)]