228726720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1200

約数の個数: 224

約数和(自身を含む): 842711040

約数和(自身を除く): 613984320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1151, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 2070, 2160, 2208, 2302, 2484, 2760, 2880, 3105, 3312, 3453, 3680, 4140, 4320, 4416, 4604, 4968, 5520, 5755, 6210, 6624, 6906, 7360, 8280, 8640, 9208, 9936, 10359, 11040, 11510, 12420, 13248, 13812, 16560, 17265, 18416, 19872, 20718, 22080, 23020, 24840, 26473, 27624, 31077, 33120, 34530, 36832, 39744, 41436, 46040, 49680, 51795, 52946, 55248, 62154, 66240, 69060, 73664, 79419, 82872, 92080, 99360, 103590, 105892, 110496, 124308, 132365, 138120, 155385, 158838, 165744, 184160, 198720, 207180, 211784, 220992, 238257, 248616, 264730, 276240, 310770, 317676, 331488, 368320, 397095, 414360, 423568, 476514, 497232, 529460, 552480, 621540, 635352, 662976, 714771, 794190, 828720, 847136, 953028, 994464, 1058920, 1104960, 1191285, 1243080, 1270704, 1429542, 1588380, 1657440, 1694272, 1906056, 1988928, 2117840, 2382570, 2486160, 2541408, 2859084, 3176760, 3314880, 3573855, 3812112, 4235680, 4765140, 4972320, 5082816, 5718168, 6353520, 7147710, 7624224, 8471360, 9530280, 9944640, 11436336, 12707040, 14295420, 15248448, 19060560, 22872672, 25414080, 28590840, 38121120, 45745344, 57181680, 76242240, 114363360, 228726720]

約数ペア:

[(1, 228726720), (2, 114363360), (3, 76242240), (4, 57181680), (5, 45745344), (6, 38121120), (8, 28590840), (9, 25414080), (10, 22872672), (12, 19060560), (15, 15248448), (16, 14295420), (18, 12707040), (20, 11436336), (23, 9944640), (24, 9530280), (27, 8471360), (30, 7624224), (32, 7147710), (36, 6353520), (40, 5718168), (45, 5082816), (46, 4972320), (48, 4765140), (54, 4235680), (60, 3812112), (64, 3573855), (69, 3314880), (72, 3176760), (80, 2859084), (90, 2541408), (92, 2486160), (96, 2382570), (108, 2117840), (115, 1988928), (120, 1906056), (135, 1694272), (138, 1657440), (144, 1588380), (160, 1429542), (180, 1270704), (184, 1243080), (192, 1191285), (207, 1104960), (216, 1058920), (230, 994464), (240, 953028), (270, 847136), (276, 828720), (288, 794190), (320, 714771), (345, 662976), (360, 635352), (368, 621540), (414, 552480), (432, 529460), (460, 497232), (480, 476514), (540, 423568), (552, 414360), (576, 397095), (621, 368320), (690, 331488), (720, 317676), (736, 310770), (828, 276240), (864, 264730), (920, 248616), (960, 238257), (1035, 220992), (1080, 211784), (1104, 207180), (1151, 198720), (1242, 184160), (1380, 165744), (1440, 158838), (1472, 155385), (1656, 138120), (1728, 132365), (1840, 124308), (2070, 110496), (2160, 105892), (2208, 103590), (2302, 99360), (2484, 92080), (2760, 82872), (2880, 79419), (3105, 73664), (3312, 69060), (3453, 66240), (3680, 62154), (4140, 55248), (4320, 52946), (4416, 51795), (4604, 49680), (4968, 46040), (5520, 41436), (5755, 39744), (6210, 36832), (6624, 34530), (6906, 33120), (7360, 31077), (8280, 27624), (8640, 26473), (9208, 24840), (9936, 23020), (10359, 22080), (11040, 20718), (11510, 19872), (12420, 18416), (13248, 17265), (13812, 16560)]