790895040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:659

約数の個数: 224

約数和(自身を含む): 2731008000

約数和(自身を除く): 1940112960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 127, 130, 156, 160, 192, 195, 208, 240, 254, 260, 312, 320, 381, 390, 416, 480, 499, 508, 520, 624, 635, 762, 780, 832, 960, 998, 1016, 1040, 1248, 1270, 1497, 1524, 1560, 1651, 1905, 1996, 2032, 2080, 2495, 2496, 2540, 2994, 3048, 3120, 3302, 3810, 3992, 4064, 4160, 4953, 4990, 5080, 5988, 6096, 6240, 6487, 6604, 7485, 7620, 7984, 8128, 8255, 9906, 9980, 10160, 11976, 12192, 12480, 12974, 13208, 14970, 15240, 15968, 16510, 19461, 19812, 19960, 20320, 23952, 24384, 24765, 25948, 26416, 29940, 30480, 31936, 32435, 33020, 38922, 39624, 39920, 40640, 47904, 49530, 51896, 52832, 59880, 60960, 63373, 64870, 66040, 77844, 79248, 79840, 95808, 97305, 99060, 103792, 105664, 119760, 121920, 126746, 129740, 132080, 155688, 158496, 159680, 190119, 194610, 198120, 207584, 239520, 253492, 259480, 264160, 311376, 316865, 316992, 380238, 389220, 396240, 415168, 479040, 506984, 518960, 528320, 622752, 633730, 760476, 778440, 792480, 823849, 950595, 1013968, 1037920, 1245504, 1267460, 1520952, 1556880, 1584960, 1647698, 1901190, 2027936, 2075840, 2471547, 2534920, 3041904, 3113760, 3295396, 3802380, 4055872, 4119245, 4943094, 5069840, 6083808, 6227520, 6590792, 7604760, 8238490, 9886188, 10139680, 12167616, 12357735, 13181584, 15209520, 16476980, 19772376, 20279360, 24715470, 26363168, 30419040, 32953960, 39544752, 49430940, 52726336, 60838080, 65907920, 79089504, 98861880, 131815840, 158179008, 197723760, 263631680, 395447520, 790895040]

約数ペア:

[(1, 790895040), (2, 395447520), (3, 263631680), (4, 197723760), (5, 158179008), (6, 131815840), (8, 98861880), (10, 79089504), (12, 65907920), (13, 60838080), (15, 52726336), (16, 49430940), (20, 39544752), (24, 32953960), (26, 30419040), (30, 26363168), (32, 24715470), (39, 20279360), (40, 19772376), (48, 16476980), (52, 15209520), (60, 13181584), (64, 12357735), (65, 12167616), (78, 10139680), (80, 9886188), (96, 8238490), (104, 7604760), (120, 6590792), (127, 6227520), (130, 6083808), (156, 5069840), (160, 4943094), (192, 4119245), (195, 4055872), (208, 3802380), (240, 3295396), (254, 3113760), (260, 3041904), (312, 2534920), (320, 2471547), (381, 2075840), (390, 2027936), (416, 1901190), (480, 1647698), (499, 1584960), (508, 1556880), (520, 1520952), (624, 1267460), (635, 1245504), (762, 1037920), (780, 1013968), (832, 950595), (960, 823849), (998, 792480), (1016, 778440), (1040, 760476), (1248, 633730), (1270, 622752), (1497, 528320), (1524, 518960), (1560, 506984), (1651, 479040), (1905, 415168), (1996, 396240), (2032, 389220), (2080, 380238), (2495, 316992), (2496, 316865), (2540, 311376), (2994, 264160), (3048, 259480), (3120, 253492), (3302, 239520), (3810, 207584), (3992, 198120), (4064, 194610), (4160, 190119), (4953, 159680), (4990, 158496), (5080, 155688), (5988, 132080), (6096, 129740), (6240, 126746), (6487, 121920), (6604, 119760), (7485, 105664), (7620, 103792), (7984, 99060), (8128, 97305), (8255, 95808), (9906, 79840), (9980, 79248), (10160, 77844), (11976, 66040), (12192, 64870), (12480, 63373), (12974, 60960), (13208, 59880), (14970, 52832), (15240, 51896), (15968, 49530), (16510, 47904), (19461, 40640), (19812, 39920), (19960, 39624), (20320, 38922), (23952, 33020), (24384, 32435), (24765, 31936), (25948, 30480), (26416, 29940)]