253517040

素因数分解:

$2^4\times 3^9\times 5^1\times 7^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 400

約数和(自身を含む): 1054361088

約数和(自身を除く): 800844048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 81, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 240, 243, 252, 270, 276, 280, 315, 322, 324, 336, 345, 360, 368, 378, 405, 414, 420, 432, 460, 483, 486, 504, 540, 552, 560, 567, 621, 630, 644, 648, 690, 720, 729, 756, 805, 810, 828, 840, 920, 945, 966, 972, 1008, 1035, 1080, 1104, 1134, 1215, 1242, 1260, 1288, 1296, 1380, 1449, 1458, 1512, 1610, 1620, 1656, 1680, 1701, 1840, 1863, 1890, 1932, 1944, 2070, 2160, 2187, 2268, 2415, 2430, 2484, 2520, 2576, 2760, 2835, 2898, 2916, 3024, 3105, 3220, 3240, 3312, 3402, 3645, 3726, 3780, 3864, 3888, 4140, 4347, 4374, 4536, 4830, 4860, 4968, 5040, 5103, 5520, 5589, 5670, 5796, 5832, 6210, 6440, 6480, 6561, 6804, 7245, 7290, 7452, 7560, 7728, 8280, 8505, 8694, 8748, 9072, 9315, 9660, 9720, 9936, 10206, 10935, 11178, 11340, 11592, 11664, 12420, 12880, 13041, 13122, 13608, 14490, 14580, 14904, 15120, 15309, 16560, 16767, 17010, 17388, 17496, 18630, 19320, 19440, 19683, 20412, 21735, 21870, 22356, 22680, 23184, 24840, 25515, 26082, 26244, 27216, 27945, 28980, 29160, 29808, 30618, 32805, 33534, 34020, 34776, 34992, 37260, 38640, 39123, 39366, 40824, 43470, 43740, 44712, 45360, 45927, 49680, 50301, 51030, 52164, 52488, 55890, 57960, 58320, 61236, 65205, 65610, 67068, 68040, 69552, 74520, 76545, 78246, 78732, 81648, 83835, 86940, 87480, 89424, 91854, 98415, 100602, 102060, 104328, 104976, 111780, 115920, 117369, 122472, 130410, 131220, 134136, 136080, 137781, 149040, 150903, 153090, 156492, 157464, 167670, 173880, 174960, 183708, 195615, 196830, 201204, 204120, 208656, 223560, 229635, 234738, 244944, 251505, 260820, 262440, 268272, 275562, 301806, 306180, 312984, 314928, 335340, 347760, 352107, 367416, 391230, 393660, 402408, 408240, 447120, 452709, 459270, 469476, 503010, 521640, 524880, 551124, 586845, 603612, 612360, 625968, 670680, 688905, 704214, 734832, 754515, 782460, 787320, 804816, 905418, 918540, 938952, 1006020, 1043280, 1056321, 1102248, 1173690, 1207224, 1224720, 1341360, 1377810, 1408428, 1509030, 1564920, 1574640, 1760535, 1810836, 1837080, 1877904, 2012040, 2112642, 2204496, 2263545, 2347380, 2414448, 2755620, 2816856, 3018060, 3129840, 3168963, 3521070, 3621672, 3674160, 4024080, 4225284, 4527090, 4694760, 5281605, 5511240, 5633712, 6036120, 6337926, 7042140, 7243344, 8450568, 9054180, 9389520, 10563210, 11022480, 12072240, 12675852, 14084280, 15844815, 16901136, 18108360, 21126420, 25351704, 28168560, 31689630, 36216720, 42252840, 50703408, 63379260, 84505680, 126758520, 253517040]

約数ペア:

[(1, 253517040), (2, 126758520), (3, 84505680), (4, 63379260), (5, 50703408), (6, 42252840), (7, 36216720), (8, 31689630), (9, 28168560), (10, 25351704), (12, 21126420), (14, 18108360), (15, 16901136), (16, 15844815), (18, 14084280), (20, 12675852), (21, 12072240), (23, 11022480), (24, 10563210), (27, 9389520), (28, 9054180), (30, 8450568), (35, 7243344), (36, 7042140), (40, 6337926), (42, 6036120), (45, 5633712), (46, 5511240), (48, 5281605), (54, 4694760), (56, 4527090), (60, 4225284), (63, 4024080), (69, 3674160), (70, 3621672), (72, 3521070), (80, 3168963), (81, 3129840), (84, 3018060), (90, 2816856), (92, 2755620), (105, 2414448), (108, 2347380), (112, 2263545), (115, 2204496), (120, 2112642), (126, 2012040), (135, 1877904), (138, 1837080), (140, 1810836), (144, 1760535), (161, 1574640), (162, 1564920), (168, 1509030), (180, 1408428), (184, 1377810), (189, 1341360), (207, 1224720), (210, 1207224), (216, 1173690), (230, 1102248), (240, 1056321), (243, 1043280), (252, 1006020), (270, 938952), (276, 918540), (280, 905418), (315, 804816), (322, 787320), (324, 782460), (336, 754515), (345, 734832), (360, 704214), (368, 688905), (378, 670680), (405, 625968), (414, 612360), (420, 603612), (432, 586845), (460, 551124), (483, 524880), (486, 521640), (504, 503010), (540, 469476), (552, 459270), (560, 452709), (567, 447120), (621, 408240), (630, 402408), (644, 393660), (648, 391230), (690, 367416), (720, 352107), (729, 347760), (756, 335340), (805, 314928), (810, 312984), (828, 306180), (840, 301806), (920, 275562), (945, 268272), (966, 262440), (972, 260820), (1008, 251505), (1035, 244944), (1080, 234738), (1104, 229635), (1134, 223560), (1215, 208656), (1242, 204120), (1260, 201204), (1288, 196830), (1296, 195615), (1380, 183708), (1449, 174960), (1458, 173880), (1512, 167670), (1610, 157464), (1620, 156492), (1656, 153090), (1680, 150903), (1701, 149040), (1840, 137781), (1863, 136080), (1890, 134136), (1932, 131220), (1944, 130410), (2070, 122472), (2160, 117369), (2187, 115920), (2268, 111780), (2415, 104976), (2430, 104328), (2484, 102060), (2520, 100602), (2576, 98415), (2760, 91854), (2835, 89424), (2898, 87480), (2916, 86940), (3024, 83835), (3105, 81648), (3220, 78732), (3240, 78246), (3312, 76545), (3402, 74520), (3645, 69552), (3726, 68040), (3780, 67068), (3864, 65610), (3888, 65205), (4140, 61236), (4347, 58320), (4374, 57960), (4536, 55890), (4830, 52488), (4860, 52164), (4968, 51030), (5040, 50301), (5103, 49680), (5520, 45927), (5589, 45360), (5670, 44712), (5796, 43740), (5832, 43470), (6210, 40824), (6440, 39366), (6480, 39123), (6561, 38640), (6804, 37260), (7245, 34992), (7290, 34776), (7452, 34020), (7560, 33534), (7728, 32805), (8280, 30618), (8505, 29808), (8694, 29160), (8748, 28980), (9072, 27945), (9315, 27216), (9660, 26244), (9720, 26082), (9936, 25515), (10206, 24840), (10935, 23184), (11178, 22680), (11340, 22356), (11592, 21870), (11664, 21735), (12420, 20412), (12880, 19683), (13041, 19440), (13122, 19320), (13608, 18630), (14490, 17496), (14580, 17388), (14904, 17010), (15120, 16767), (15309, 16560)]