42280056

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 146764800

約数和(自身を除く): 104484744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 239, 243, 252, 273, 312, 324, 351, 364, 378, 468, 478, 486, 504, 546, 567, 648, 702, 717, 728, 756, 819, 936, 956, 972, 1053, 1092, 1134, 1404, 1434, 1512, 1638, 1673, 1701, 1912, 1944, 2106, 2151, 2184, 2268, 2457, 2808, 2868, 3107, 3159, 3276, 3346, 3402, 4212, 4302, 4536, 4914, 5019, 5736, 6214, 6318, 6453, 6552, 6692, 6804, 7371, 8424, 8604, 9321, 9828, 10038, 12428, 12636, 12906, 13384, 13608, 14742, 15057, 17208, 18642, 19359, 19656, 20076, 21749, 22113, 24856, 25272, 25812, 27963, 29484, 30114, 37284, 38718, 40152, 43498, 44226, 45171, 51624, 55926, 58077, 58968, 60228, 65247, 74568, 77436, 83889, 86996, 88452, 90342, 111852, 116154, 120456, 130494, 135513, 154872, 167778, 173992, 176904, 180684, 195741, 223704, 232308, 251667, 260988, 271026, 335556, 361368, 391482, 406539, 464616, 503334, 521976, 542052, 587223, 671112, 755001, 782964, 813078, 1006668, 1084104, 1174446, 1510002, 1565928, 1626156, 1761669, 2013336, 2348892, 3020004, 3252312, 3523338, 4697784, 5285007, 6040008, 7046676, 10570014, 14093352, 21140028, 42280056]

約数ペア:

[(1, 42280056), (2, 21140028), (3, 14093352), (4, 10570014), (6, 7046676), (7, 6040008), (8, 5285007), (9, 4697784), (12, 3523338), (13, 3252312), (14, 3020004), (18, 2348892), (21, 2013336), (24, 1761669), (26, 1626156), (27, 1565928), (28, 1510002), (36, 1174446), (39, 1084104), (42, 1006668), (52, 813078), (54, 782964), (56, 755001), (63, 671112), (72, 587223), (78, 542052), (81, 521976), (84, 503334), (91, 464616), (104, 406539), (108, 391482), (117, 361368), (126, 335556), (156, 271026), (162, 260988), (168, 251667), (182, 232308), (189, 223704), (216, 195741), (234, 180684), (239, 176904), (243, 173992), (252, 167778), (273, 154872), (312, 135513), (324, 130494), (351, 120456), (364, 116154), (378, 111852), (468, 90342), (478, 88452), (486, 86996), (504, 83889), (546, 77436), (567, 74568), (648, 65247), (702, 60228), (717, 58968), (728, 58077), (756, 55926), (819, 51624), (936, 45171), (956, 44226), (972, 43498), (1053, 40152), (1092, 38718), (1134, 37284), (1404, 30114), (1434, 29484), (1512, 27963), (1638, 25812), (1673, 25272), (1701, 24856), (1912, 22113), (1944, 21749), (2106, 20076), (2151, 19656), (2184, 19359), (2268, 18642), (2457, 17208), (2808, 15057), (2868, 14742), (3107, 13608), (3159, 13384), (3276, 12906), (3346, 12636), (3402, 12428), (4212, 10038), (4302, 9828), (4536, 9321), (4914, 8604), (5019, 8424), (5736, 7371), (6214, 6804), (6318, 6692), (6453, 6552)]