3991093680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{81919}}^1$

素因数の和:81971

約数の個数: 160

約数和(自身を含む): 14627635200

約数和(自身を除く): 10636541520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3248, 3480, 4060, 4872, 6090, 6960, 8120, 9744, 12180, 16240, 24360, 48720, 81919, 163838, 245757, 327676, 409595, 491514, 573433, 655352, 819190, 983028, 1146866, 1228785, 1310704, 1638380, 1720299, 1966056, 2293732, 2375651, 2457570, 2867165, 3276760, 3440598, 3932112, 4587464, 4751302, 4915140, 5734330, 6553520, 6881196, 7126953, 8601495, 9174928, 9502604, 9830280, 11468660, 11878255, 13762392, 14253906, 16629557, 17202990, 19005208, 19660560, 22937320, 23756510, 27524784, 28507812, 33259114, 34405980, 35634765, 38010416, 45874640, 47513020, 49888671, 57015624, 66518228, 68811960, 71269530, 83147785, 95026040, 99777342, 114031248, 133036456, 137623920, 142539060, 166295570, 190052080, 199554684, 249443355, 266072912, 285078120, 332591140, 399109368, 498886710, 570156240, 665182280, 798218736, 997773420, 1330364560, 1995546840, 3991093680]

約数ペア:

[(1, 3991093680), (2, 1995546840), (3, 1330364560), (4, 997773420), (5, 798218736), (6, 665182280), (7, 570156240), (8, 498886710), (10, 399109368), (12, 332591140), (14, 285078120), (15, 266072912), (16, 249443355), (20, 199554684), (21, 190052080), (24, 166295570), (28, 142539060), (29, 137623920), (30, 133036456), (35, 114031248), (40, 99777342), (42, 95026040), (48, 83147785), (56, 71269530), (58, 68811960), (60, 66518228), (70, 57015624), (80, 49888671), (84, 47513020), (87, 45874640), (105, 38010416), (112, 35634765), (116, 34405980), (120, 33259114), (140, 28507812), (145, 27524784), (168, 23756510), (174, 22937320), (203, 19660560), (210, 19005208), (232, 17202990), (240, 16629557), (280, 14253906), (290, 13762392), (336, 11878255), (348, 11468660), (406, 9830280), (420, 9502604), (435, 9174928), (464, 8601495), (560, 7126953), (580, 6881196), (609, 6553520), (696, 5734330), (812, 4915140), (840, 4751302), (870, 4587464), (1015, 3932112), (1160, 3440598), (1218, 3276760), (1392, 2867165), (1624, 2457570), (1680, 2375651), (1740, 2293732), (2030, 1966056), (2320, 1720299), (2436, 1638380), (3045, 1310704), (3248, 1228785), (3480, 1146866), (4060, 983028), (4872, 819190), (6090, 655352), (6960, 573433), (8120, 491514), (9744, 409595), (12180, 327676), (16240, 245757), (24360, 163838), (48720, 81919)]