1215072012

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:657

約数の個数: 192

約数和(自身を含む): 3690086400

約数和(自身を除く): 2475014388

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 49, 66, 77, 84, 94, 98, 132, 141, 147, 154, 188, 196, 231, 282, 294, 308, 329, 343, 462, 517, 539, 564, 571, 588, 658, 686, 924, 987, 1029, 1034, 1078, 1142, 1316, 1372, 1551, 1617, 1713, 1974, 2058, 2068, 2156, 2284, 2303, 3102, 3234, 3426, 3619, 3773, 3948, 3997, 4116, 4606, 6204, 6281, 6468, 6852, 6909, 7238, 7546, 7994, 9212, 10857, 11319, 11991, 12562, 13818, 14476, 15092, 15988, 16121, 18843, 21714, 22638, 23982, 25124, 25333, 26837, 27636, 27979, 32242, 37686, 43428, 43967, 45276, 47964, 48363, 50666, 53674, 55958, 64484, 75372, 75999, 80511, 83937, 87934, 96726, 101332, 107348, 111916, 131901, 151998, 161022, 167874, 175868, 177331, 187859, 193452, 195853, 263802, 295207, 303996, 307769, 322044, 335748, 354662, 375718, 391706, 527604, 531993, 563577, 587559, 590414, 615538, 709324, 751436, 783412, 885621, 923307, 1063986, 1127154, 1175118, 1180828, 1231076, 1315013, 1771242, 1846614, 2066449, 2127972, 2154383, 2254308, 2350236, 2630026, 3542484, 3693228, 3945039, 4132898, 4308766, 5260052, 6199347, 6463149, 7890078, 8265796, 8617532, 9205091, 12398694, 12926298, 14465143, 15780156, 18410182, 24797388, 25852596, 27615273, 28930286, 36820364, 43395429, 55230546, 57860572, 86790858, 101256001, 110461092, 173581716, 202512002, 303768003, 405024004, 607536006, 1215072012]

約数ペア:

[(1, 1215072012), (2, 607536006), (3, 405024004), (4, 303768003), (6, 202512002), (7, 173581716), (11, 110461092), (12, 101256001), (14, 86790858), (21, 57860572), (22, 55230546), (28, 43395429), (33, 36820364), (42, 28930286), (44, 27615273), (47, 25852596), (49, 24797388), (66, 18410182), (77, 15780156), (84, 14465143), (94, 12926298), (98, 12398694), (132, 9205091), (141, 8617532), (147, 8265796), (154, 7890078), (188, 6463149), (196, 6199347), (231, 5260052), (282, 4308766), (294, 4132898), (308, 3945039), (329, 3693228), (343, 3542484), (462, 2630026), (517, 2350236), (539, 2254308), (564, 2154383), (571, 2127972), (588, 2066449), (658, 1846614), (686, 1771242), (924, 1315013), (987, 1231076), (1029, 1180828), (1034, 1175118), (1078, 1127154), (1142, 1063986), (1316, 923307), (1372, 885621), (1551, 783412), (1617, 751436), (1713, 709324), (1974, 615538), (2058, 590414), (2068, 587559), (2156, 563577), (2284, 531993), (2303, 527604), (3102, 391706), (3234, 375718), (3426, 354662), (3619, 335748), (3773, 322044), (3948, 307769), (3997, 303996), (4116, 295207), (4606, 263802), (6204, 195853), (6281, 193452), (6468, 187859), (6852, 177331), (6909, 175868), (7238, 167874), (7546, 161022), (7994, 151998), (9212, 131901), (10857, 111916), (11319, 107348), (11991, 101332), (12562, 96726), (13818, 87934), (14476, 83937), (15092, 80511), (15988, 75999), (16121, 75372), (18843, 64484), (21714, 55958), (22638, 53674), (23982, 50666), (25124, 48363), (25333, 47964), (26837, 45276), (27636, 43967), (27979, 43428), (32242, 37686)]