284736320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3517}}^1$

素因数の和:3568

約数の個数: 112

約数和(自身を含む): 772046208

約数和(自身を除く): 487309888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 704, 736, 880, 920, 1012, 1265, 1472, 1760, 1840, 2024, 2530, 3517, 3520, 3680, 4048, 5060, 7034, 7360, 8096, 10120, 14068, 16192, 17585, 20240, 28136, 35170, 38687, 40480, 56272, 70340, 77374, 80891, 80960, 112544, 140680, 154748, 161782, 193435, 225088, 281360, 309496, 323564, 386870, 404455, 562720, 618992, 647128, 773740, 808910, 889801, 1125440, 1237984, 1294256, 1547480, 1617820, 1779602, 2475968, 2588512, 3094960, 3235640, 3559204, 4449005, 5177024, 6189920, 6471280, 7118408, 8898010, 12379840, 12942560, 14236816, 17796020, 25885120, 28473632, 35592040, 56947264, 71184080, 142368160, 284736320]

約数ペア:

[(1, 284736320), (2, 142368160), (4, 71184080), (5, 56947264), (8, 35592040), (10, 28473632), (11, 25885120), (16, 17796020), (20, 14236816), (22, 12942560), (23, 12379840), (32, 8898010), (40, 7118408), (44, 6471280), (46, 6189920), (55, 5177024), (64, 4449005), (80, 3559204), (88, 3235640), (92, 3094960), (110, 2588512), (115, 2475968), (160, 1779602), (176, 1617820), (184, 1547480), (220, 1294256), (230, 1237984), (253, 1125440), (320, 889801), (352, 808910), (368, 773740), (440, 647128), (460, 618992), (506, 562720), (704, 404455), (736, 386870), (880, 323564), (920, 309496), (1012, 281360), (1265, 225088), (1472, 193435), (1760, 161782), (1840, 154748), (2024, 140680), (2530, 112544), (3517, 80960), (3520, 80891), (3680, 77374), (4048, 70340), (5060, 56272), (7034, 40480), (7360, 38687), (8096, 35170), (10120, 28136), (14068, 20240), (16192, 17585)]