170118840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 531256320

約数和(自身を除く): 361137480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 71, 82, 120, 123, 142, 164, 205, 213, 246, 284, 328, 355, 410, 426, 487, 492, 568, 615, 710, 820, 852, 974, 984, 1065, 1230, 1420, 1461, 1640, 1704, 1948, 2130, 2435, 2460, 2840, 2911, 2922, 3896, 4260, 4870, 4920, 5822, 5844, 7305, 8520, 8733, 9740, 11644, 11688, 14555, 14610, 17466, 19480, 19967, 23288, 29110, 29220, 34577, 34932, 39934, 43665, 58220, 58440, 59901, 69154, 69864, 79868, 87330, 99835, 103731, 116440, 119802, 138308, 159736, 172885, 174660, 199670, 207462, 239604, 276616, 299505, 345770, 349320, 399340, 414924, 479208, 518655, 599010, 691540, 798680, 829848, 1037310, 1198020, 1383080, 1417657, 2074620, 2396040, 2835314, 4149240, 4252971, 5670628, 7088285, 8505942, 11341256, 14176570, 17011884, 21264855, 28353140, 34023768, 42529710, 56706280, 85059420, 170118840]

約数ペア:

[(1, 170118840), (2, 85059420), (3, 56706280), (4, 42529710), (5, 34023768), (6, 28353140), (8, 21264855), (10, 17011884), (12, 14176570), (15, 11341256), (20, 8505942), (24, 7088285), (30, 5670628), (40, 4252971), (41, 4149240), (60, 2835314), (71, 2396040), (82, 2074620), (120, 1417657), (123, 1383080), (142, 1198020), (164, 1037310), (205, 829848), (213, 798680), (246, 691540), (284, 599010), (328, 518655), (355, 479208), (410, 414924), (426, 399340), (487, 349320), (492, 345770), (568, 299505), (615, 276616), (710, 239604), (820, 207462), (852, 199670), (974, 174660), (984, 172885), (1065, 159736), (1230, 138308), (1420, 119802), (1461, 116440), (1640, 103731), (1704, 99835), (1948, 87330), (2130, 79868), (2435, 69864), (2460, 69154), (2840, 59901), (2911, 58440), (2922, 58220), (3896, 43665), (4260, 39934), (4870, 34932), (4920, 34577), (5822, 29220), (5844, 29110), (7305, 23288), (8520, 19967), (8733, 19480), (9740, 17466), (11644, 14610), (11688, 14555)]