159477360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 240

約数和(自身を含む): 586248192

約数和(自身を除く): 426770832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 71, 80, 84, 98, 105, 112, 120, 140, 142, 147, 168, 191, 196, 210, 213, 240, 245, 280, 284, 294, 336, 355, 382, 392, 420, 426, 490, 497, 560, 568, 573, 588, 710, 735, 764, 784, 840, 852, 955, 980, 994, 1065, 1136, 1146, 1176, 1337, 1420, 1470, 1491, 1528, 1680, 1704, 1910, 1960, 1988, 2130, 2292, 2352, 2485, 2674, 2840, 2865, 2940, 2982, 3056, 3408, 3479, 3820, 3920, 3976, 4011, 4260, 4584, 4970, 5348, 5680, 5730, 5880, 5964, 6685, 6958, 7455, 7640, 7952, 8022, 8520, 9168, 9359, 9940, 10437, 10696, 11460, 11760, 11928, 13370, 13561, 13916, 14910, 15280, 16044, 17040, 17395, 18718, 19880, 20055, 20874, 21392, 22920, 23856, 26740, 27122, 27832, 28077, 29820, 32088, 34790, 37436, 39760, 40110, 40683, 41748, 45840, 46795, 52185, 53480, 54244, 55664, 56154, 59640, 64176, 67805, 69580, 74872, 80220, 81366, 83496, 93590, 94927, 104370, 106960, 108488, 112308, 119280, 135610, 139160, 140385, 149744, 160440, 162732, 166992, 187180, 189854, 203415, 208740, 216976, 224616, 271220, 278320, 280770, 284781, 320880, 325464, 374360, 379708, 406830, 417480, 449232, 474635, 542440, 561540, 569562, 650928, 664489, 748720, 759416, 813660, 834960, 949270, 1084880, 1123080, 1139124, 1328978, 1423905, 1518832, 1627320, 1898540, 1993467, 2246160, 2278248, 2657956, 2847810, 3254640, 3322445, 3797080, 3986934, 4556496, 5315912, 5695620, 6644890, 7594160, 7973868, 9967335, 10631824, 11391240, 13289780, 15947736, 19934670, 22782480, 26579560, 31895472, 39869340, 53159120, 79738680, 159477360]

約数ペア:

[(1, 159477360), (2, 79738680), (3, 53159120), (4, 39869340), (5, 31895472), (6, 26579560), (7, 22782480), (8, 19934670), (10, 15947736), (12, 13289780), (14, 11391240), (15, 10631824), (16, 9967335), (20, 7973868), (21, 7594160), (24, 6644890), (28, 5695620), (30, 5315912), (35, 4556496), (40, 3986934), (42, 3797080), (48, 3322445), (49, 3254640), (56, 2847810), (60, 2657956), (70, 2278248), (71, 2246160), (80, 1993467), (84, 1898540), (98, 1627320), (105, 1518832), (112, 1423905), (120, 1328978), (140, 1139124), (142, 1123080), (147, 1084880), (168, 949270), (191, 834960), (196, 813660), (210, 759416), (213, 748720), (240, 664489), (245, 650928), (280, 569562), (284, 561540), (294, 542440), (336, 474635), (355, 449232), (382, 417480), (392, 406830), (420, 379708), (426, 374360), (490, 325464), (497, 320880), (560, 284781), (568, 280770), (573, 278320), (588, 271220), (710, 224616), (735, 216976), (764, 208740), (784, 203415), (840, 189854), (852, 187180), (955, 166992), (980, 162732), (994, 160440), (1065, 149744), (1136, 140385), (1146, 139160), (1176, 135610), (1337, 119280), (1420, 112308), (1470, 108488), (1491, 106960), (1528, 104370), (1680, 94927), (1704, 93590), (1910, 83496), (1960, 81366), (1988, 80220), (2130, 74872), (2292, 69580), (2352, 67805), (2485, 64176), (2674, 59640), (2840, 56154), (2865, 55664), (2940, 54244), (2982, 53480), (3056, 52185), (3408, 46795), (3479, 45840), (3820, 41748), (3920, 40683), (3976, 40110), (4011, 39760), (4260, 37436), (4584, 34790), (4970, 32088), (5348, 29820), (5680, 28077), (5730, 27832), (5880, 27122), (5964, 26740), (6685, 23856), (6958, 22920), (7455, 21392), (7640, 20874), (7952, 20055), (8022, 19880), (8520, 18718), (9168, 17395), (9359, 17040), (9940, 16044), (10437, 15280), (10696, 14910), (11460, 13916), (11760, 13561), (11928, 13370)]