169222760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 468011520

約数和(自身を除く): 298788760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 73, 85, 119, 136, 140, 146, 170, 238, 280, 292, 340, 365, 476, 487, 511, 584, 595, 680, 730, 952, 974, 1022, 1190, 1241, 1460, 1948, 2044, 2380, 2435, 2482, 2555, 2920, 3409, 3896, 4088, 4760, 4870, 4964, 5110, 6205, 6818, 8279, 8687, 9740, 9928, 10220, 12410, 13636, 16558, 17045, 17374, 19480, 20440, 24820, 27272, 33116, 34090, 34748, 35551, 41395, 43435, 49640, 57953, 66232, 68180, 69496, 71102, 82790, 86870, 115906, 136360, 142204, 165580, 173740, 177755, 231812, 248857, 284408, 289765, 331160, 347480, 355510, 463624, 497714, 579530, 604367, 711020, 995428, 1159060, 1208734, 1244285, 1422040, 1990856, 2318120, 2417468, 2488570, 3021835, 4230569, 4834936, 4977140, 6043670, 8461138, 9954280, 12087340, 16922276, 21152845, 24174680, 33844552, 42305690, 84611380, 169222760]

約数ペア:

[(1, 169222760), (2, 84611380), (4, 42305690), (5, 33844552), (7, 24174680), (8, 21152845), (10, 16922276), (14, 12087340), (17, 9954280), (20, 8461138), (28, 6043670), (34, 4977140), (35, 4834936), (40, 4230569), (56, 3021835), (68, 2488570), (70, 2417468), (73, 2318120), (85, 1990856), (119, 1422040), (136, 1244285), (140, 1208734), (146, 1159060), (170, 995428), (238, 711020), (280, 604367), (292, 579530), (340, 497714), (365, 463624), (476, 355510), (487, 347480), (511, 331160), (584, 289765), (595, 284408), (680, 248857), (730, 231812), (952, 177755), (974, 173740), (1022, 165580), (1190, 142204), (1241, 136360), (1460, 115906), (1948, 86870), (2044, 82790), (2380, 71102), (2435, 69496), (2482, 68180), (2555, 66232), (2920, 57953), (3409, 49640), (3896, 43435), (4088, 41395), (4760, 35551), (4870, 34748), (4964, 34090), (5110, 33116), (6205, 27272), (6818, 24820), (8279, 20440), (8687, 19480), (9740, 17374), (9928, 17045), (10220, 16558), (12410, 13636)]