173158160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 472934016

約数和(自身を除く): 299775856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 163, 196, 245, 271, 280, 326, 392, 490, 542, 560, 652, 784, 815, 980, 1084, 1141, 1304, 1355, 1630, 1897, 1960, 2168, 2282, 2608, 2710, 3260, 3794, 3920, 4336, 4564, 5420, 5705, 6520, 7588, 7987, 9128, 9485, 10840, 11410, 13040, 13279, 15176, 15974, 18256, 18970, 21680, 22820, 26558, 30352, 31948, 37940, 39935, 44173, 45640, 53116, 63896, 66395, 75880, 79870, 88346, 91280, 106232, 127792, 132790, 151760, 159740, 176692, 212464, 220865, 265580, 309211, 319480, 353384, 441730, 531160, 618422, 638960, 706768, 883460, 1062320, 1236844, 1546055, 1766920, 2164477, 2473688, 3092110, 3533840, 4328954, 4947376, 6184220, 8657908, 10822385, 12368440, 17315816, 21644770, 24736880, 34631632, 43289540, 86579080, 173158160]

約数ペア:

[(1, 173158160), (2, 86579080), (4, 43289540), (5, 34631632), (7, 24736880), (8, 21644770), (10, 17315816), (14, 12368440), (16, 10822385), (20, 8657908), (28, 6184220), (35, 4947376), (40, 4328954), (49, 3533840), (56, 3092110), (70, 2473688), (80, 2164477), (98, 1766920), (112, 1546055), (140, 1236844), (163, 1062320), (196, 883460), (245, 706768), (271, 638960), (280, 618422), (326, 531160), (392, 441730), (490, 353384), (542, 319480), (560, 309211), (652, 265580), (784, 220865), (815, 212464), (980, 176692), (1084, 159740), (1141, 151760), (1304, 132790), (1355, 127792), (1630, 106232), (1897, 91280), (1960, 88346), (2168, 79870), (2282, 75880), (2608, 66395), (2710, 63896), (3260, 53116), (3794, 45640), (3920, 44173), (4336, 39935), (4564, 37940), (5420, 31948), (5705, 30352), (6520, 26558), (7588, 22820), (7987, 21680), (9128, 18970), (9485, 18256), (10840, 15974), (11410, 15176), (13040, 13279)]