142368160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3517}}^1$

素因数の和:3566

約数の個数: 96

約数和(自身を含む): 382983552

約数和(自身を除く): 240615392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1265, 1760, 1840, 2024, 2530, 3517, 3680, 4048, 5060, 7034, 8096, 10120, 14068, 17585, 20240, 28136, 35170, 38687, 40480, 56272, 70340, 77374, 80891, 112544, 140680, 154748, 161782, 193435, 281360, 309496, 323564, 386870, 404455, 562720, 618992, 647128, 773740, 808910, 889801, 1237984, 1294256, 1547480, 1617820, 1779602, 2588512, 3094960, 3235640, 3559204, 4449005, 6189920, 6471280, 7118408, 8898010, 12942560, 14236816, 17796020, 28473632, 35592040, 71184080, 142368160]

約数ペア:

[(1, 142368160), (2, 71184080), (4, 35592040), (5, 28473632), (8, 17796020), (10, 14236816), (11, 12942560), (16, 8898010), (20, 7118408), (22, 6471280), (23, 6189920), (32, 4449005), (40, 3559204), (44, 3235640), (46, 3094960), (55, 2588512), (80, 1779602), (88, 1617820), (92, 1547480), (110, 1294256), (115, 1237984), (160, 889801), (176, 808910), (184, 773740), (220, 647128), (230, 618992), (253, 562720), (352, 404455), (368, 386870), (440, 323564), (460, 309496), (506, 281360), (736, 193435), (880, 161782), (920, 154748), (1012, 140680), (1265, 112544), (1760, 80891), (1840, 77374), (2024, 70340), (2530, 56272), (3517, 40480), (3680, 38687), (4048, 35170), (5060, 28136), (7034, 20240), (8096, 17585), (10120, 14068)]