1553294880

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 384

約数和(自身を含む): 5772695040

約数和(自身を除く): 4219400160

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, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 193, 207, 216, 230, 240, 243, 270, 276, 288, 324, 345, 360, 368, 386, 405, 414, 432, 460, 480, 486, 540, 552, 579, 621, 648, 690, 720, 729, 736, 772, 810, 828, 864, 920, 965, 972, 1035, 1080, 1104, 1158, 1215, 1242, 1296, 1380, 1440, 1458, 1544, 1620, 1656, 1737, 1840, 1863, 1930, 1944, 2070, 2160, 2187, 2208, 2316, 2430, 2484, 2592, 2760, 2895, 2916, 3088, 3105, 3240, 3312, 3474, 3645, 3680, 3726, 3860, 3888, 4140, 4320, 4374, 4439, 4632, 4860, 4968, 5211, 5520, 5589, 5790, 5832, 6176, 6210, 6480, 6624, 6948, 7290, 7452, 7720, 7776, 8280, 8685, 8748, 8878, 9264, 9315, 9720, 9936, 10422, 10935, 11040, 11178, 11580, 11664, 12420, 12960, 13317, 13896, 14580, 14904, 15440, 15633, 16560, 16767, 17370, 17496, 17756, 18528, 18630, 19440, 19872, 20844, 21870, 22195, 22356, 23160, 23328, 24840, 26055, 26634, 27792, 27945, 29160, 29808, 30880, 31266, 33120, 33534, 34740, 34992, 35512, 37260, 38880, 39951, 41688, 43740, 44390, 44712, 46320, 46899, 49680, 50301, 52110, 53268, 55584, 55890, 58320, 59616, 62532, 66585, 67068, 69480, 69984, 71024, 74520, 78165, 79902, 83376, 83835, 87480, 88780, 89424, 92640, 93798, 99360, 100602, 104220, 106536, 111780, 116640, 119853, 125064, 133170, 134136, 138960, 140697, 142048, 149040, 156330, 159804, 166752, 167670, 174960, 177560, 178848, 187596, 199755, 201204, 208440, 213072, 223560, 234495, 239706, 250128, 251505, 266340, 268272, 277920, 281394, 298080, 312660, 319608, 335340, 349920, 355120, 359559, 375192, 399510, 402408, 416880, 422091, 426144, 447120, 468990, 479412, 500256, 503010, 532680, 536544, 562788, 599265, 625320, 639216, 670680, 703485, 710240, 719118, 750384, 799020, 804816, 833760, 844182, 894240, 937980, 958824, 1006020, 1065360, 1078677, 1125576, 1198530, 1250640, 1278432, 1341360, 1406970, 1438236, 1500768, 1598040, 1609632, 1688364, 1797795, 1875960, 1917648, 2012040, 2110455, 2130720, 2157354, 2251152, 2397060, 2501280, 2682720, 2813940, 2876472, 3196080, 3236031, 3376728, 3595590, 3751920, 3835296, 4024080, 4220910, 4314708, 4502304, 4794120, 5393385, 5627880, 5752944, 6392160, 6472062, 6753456, 7191180, 7503840, 8048160, 8441820, 8629416, 9588240, 9708093, 10786770, 11255760, 11505888, 12944124, 13506912, 14382360, 16180155, 16883640, 17258832, 19176480, 19416186, 21573540, 22511520, 25888248, 28764720, 32360310, 33767280, 34517664, 38832372, 43147080, 48540465, 51776496, 57529440, 64720620, 67534560, 77664744, 86294160, 97080930, 103552992, 129441240, 155329488, 172588320, 194161860, 258882480, 310658976, 388323720, 517764960, 776647440, 1553294880]

約数ペア:

[(1, 1553294880), (2, 776647440), (3, 517764960), (4, 388323720), (5, 310658976), (6, 258882480), (8, 194161860), (9, 172588320), (10, 155329488), (12, 129441240), (15, 103552992), (16, 97080930), (18, 86294160), (20, 77664744), (23, 67534560), (24, 64720620), (27, 57529440), (30, 51776496), (32, 48540465), (36, 43147080), (40, 38832372), (45, 34517664), (46, 33767280), (48, 32360310), (54, 28764720), (60, 25888248), (69, 22511520), (72, 21573540), (80, 19416186), (81, 19176480), (90, 17258832), (92, 16883640), (96, 16180155), (108, 14382360), (115, 13506912), (120, 12944124), (135, 11505888), (138, 11255760), (144, 10786770), (160, 9708093), (162, 9588240), (180, 8629416), (184, 8441820), (193, 8048160), (207, 7503840), (216, 7191180), (230, 6753456), (240, 6472062), (243, 6392160), (270, 5752944), (276, 5627880), (288, 5393385), (324, 4794120), (345, 4502304), (360, 4314708), (368, 4220910), (386, 4024080), (405, 3835296), (414, 3751920), (432, 3595590), (460, 3376728), (480, 3236031), (486, 3196080), (540, 2876472), (552, 2813940), (579, 2682720), (621, 2501280), (648, 2397060), (690, 2251152), (720, 2157354), (729, 2130720), (736, 2110455), (772, 2012040), (810, 1917648), (828, 1875960), (864, 1797795), (920, 1688364), (965, 1609632), (972, 1598040), (1035, 1500768), (1080, 1438236), (1104, 1406970), (1158, 1341360), (1215, 1278432), (1242, 1250640), (1296, 1198530), (1380, 1125576), (1440, 1078677), (1458, 1065360), (1544, 1006020), (1620, 958824), (1656, 937980), (1737, 894240), (1840, 844182), (1863, 833760), (1930, 804816), (1944, 799020), (2070, 750384), (2160, 719118), (2187, 710240), (2208, 703485), (2316, 670680), (2430, 639216), (2484, 625320), (2592, 599265), (2760, 562788), (2895, 536544), (2916, 532680), (3088, 503010), (3105, 500256), (3240, 479412), (3312, 468990), (3474, 447120), (3645, 426144), (3680, 422091), (3726, 416880), (3860, 402408), (3888, 399510), (4140, 375192), (4320, 359559), (4374, 355120), (4439, 349920), (4632, 335340), (4860, 319608), (4968, 312660), (5211, 298080), (5520, 281394), (5589, 277920), (5790, 268272), (5832, 266340), (6176, 251505), (6210, 250128), (6480, 239706), (6624, 234495), (6948, 223560), (7290, 213072), (7452, 208440), (7720, 201204), (7776, 199755), (8280, 187596), (8685, 178848), (8748, 177560), (8878, 174960), (9264, 167670), (9315, 166752), (9720, 159804), (9936, 156330), (10422, 149040), (10935, 142048), (11040, 140697), (11178, 138960), (11580, 134136), (11664, 133170), (12420, 125064), (12960, 119853), (13317, 116640), (13896, 111780), (14580, 106536), (14904, 104220), (15440, 100602), (15633, 99360), (16560, 93798), (16767, 92640), (17370, 89424), (17496, 88780), (17756, 87480), (18528, 83835), (18630, 83376), (19440, 79902), (19872, 78165), (20844, 74520), (21870, 71024), (22195, 69984), (22356, 69480), (23160, 67068), (23328, 66585), (24840, 62532), (26055, 59616), (26634, 58320), (27792, 55890), (27945, 55584), (29160, 53268), (29808, 52110), (30880, 50301), (31266, 49680), (33120, 46899), (33534, 46320), (34740, 44712), (34992, 44390), (35512, 43740), (37260, 41688), (38880, 39951)]