1708617040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2939}}^1$

素因数の和:3021

約数の個数: 120

約数和(自身を含む): 4403155680

約数和(自身を除く): 2694538640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 169, 172, 208, 215, 260, 338, 344, 430, 520, 559, 676, 688, 845, 860, 1040, 1118, 1352, 1690, 1720, 2236, 2704, 2795, 2939, 3380, 3440, 4472, 5590, 5878, 6760, 7267, 8944, 11180, 11756, 13520, 14534, 14695, 22360, 23512, 29068, 29390, 36335, 38207, 44720, 47024, 58136, 58780, 72670, 76414, 116272, 117560, 126377, 145340, 152828, 191035, 235120, 252754, 290680, 305656, 382070, 496691, 505508, 581360, 611312, 631885, 764140, 993382, 1011016, 1263770, 1528280, 1642901, 1986764, 2022032, 2483455, 2527540, 3056560, 3285802, 3973528, 4966910, 5055080, 6571604, 7947056, 8214505, 9933820, 10110160, 13143208, 16429010, 19867640, 21357713, 26286416, 32858020, 39735280, 42715426, 65716040, 85430852, 106788565, 131432080, 170861704, 213577130, 341723408, 427154260, 854308520, 1708617040]

約数ペア:

[(1, 1708617040), (2, 854308520), (4, 427154260), (5, 341723408), (8, 213577130), (10, 170861704), (13, 131432080), (16, 106788565), (20, 85430852), (26, 65716040), (40, 42715426), (43, 39735280), (52, 32858020), (65, 26286416), (80, 21357713), (86, 19867640), (104, 16429010), (130, 13143208), (169, 10110160), (172, 9933820), (208, 8214505), (215, 7947056), (260, 6571604), (338, 5055080), (344, 4966910), (430, 3973528), (520, 3285802), (559, 3056560), (676, 2527540), (688, 2483455), (845, 2022032), (860, 1986764), (1040, 1642901), (1118, 1528280), (1352, 1263770), (1690, 1011016), (1720, 993382), (2236, 764140), (2704, 631885), (2795, 611312), (2939, 581360), (3380, 505508), (3440, 496691), (4472, 382070), (5590, 305656), (5878, 290680), (6760, 252754), (7267, 235120), (8944, 191035), (11180, 152828), (11756, 145340), (13520, 126377), (14534, 117560), (14695, 116272), (22360, 76414), (23512, 72670), (29068, 58780), (29390, 58136), (36335, 47024), (38207, 44720)]