57181680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1196

約数の個数: 160

約数和(自身を含む): 205701120

約数和(自身を除く): 148519440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1151, 1242, 1380, 1656, 1840, 2070, 2160, 2302, 2484, 2760, 3105, 3312, 3453, 4140, 4604, 4968, 5520, 5755, 6210, 6906, 8280, 9208, 9936, 10359, 11510, 12420, 13812, 16560, 17265, 18416, 20718, 23020, 24840, 26473, 27624, 31077, 34530, 41436, 46040, 49680, 51795, 52946, 55248, 62154, 69060, 79419, 82872, 92080, 103590, 105892, 124308, 132365, 138120, 155385, 158838, 165744, 207180, 211784, 238257, 248616, 264730, 276240, 310770, 317676, 397095, 414360, 423568, 476514, 497232, 529460, 621540, 635352, 714771, 794190, 828720, 953028, 1058920, 1191285, 1243080, 1270704, 1429542, 1588380, 1906056, 2117840, 2382570, 2486160, 2859084, 3176760, 3573855, 3812112, 4765140, 5718168, 6353520, 7147710, 9530280, 11436336, 14295420, 19060560, 28590840, 57181680]

約数ペア:

[(1, 57181680), (2, 28590840), (3, 19060560), (4, 14295420), (5, 11436336), (6, 9530280), (8, 7147710), (9, 6353520), (10, 5718168), (12, 4765140), (15, 3812112), (16, 3573855), (18, 3176760), (20, 2859084), (23, 2486160), (24, 2382570), (27, 2117840), (30, 1906056), (36, 1588380), (40, 1429542), (45, 1270704), (46, 1243080), (48, 1191285), (54, 1058920), (60, 953028), (69, 828720), (72, 794190), (80, 714771), (90, 635352), (92, 621540), (108, 529460), (115, 497232), (120, 476514), (135, 423568), (138, 414360), (144, 397095), (180, 317676), (184, 310770), (207, 276240), (216, 264730), (230, 248616), (240, 238257), (270, 211784), (276, 207180), (345, 165744), (360, 158838), (368, 155385), (414, 138120), (432, 132365), (460, 124308), (540, 105892), (552, 103590), (621, 92080), (690, 82872), (720, 79419), (828, 69060), (920, 62154), (1035, 55248), (1080, 52946), (1104, 51795), (1151, 49680), (1242, 46040), (1380, 41436), (1656, 34530), (1840, 31077), (2070, 27624), (2160, 26473), (2302, 24840), (2484, 23020), (2760, 20718), (3105, 18416), (3312, 17265), (3453, 16560), (4140, 13812), (4604, 12420), (4968, 11510), (5520, 10359), (5755, 9936), (6210, 9208), (6906, 8280)]