204959040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1537

約数の個数: 224

約数和(自身を含む): 765023616

約数和(自身を除く): 560064576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1430, 1493, 1560, 1716, 1760, 2080, 2112, 2145, 2288, 2496, 2640, 2860, 2986, 3120, 3432, 3520, 4160, 4290, 4479, 4576, 5280, 5720, 5972, 6240, 6864, 7465, 8580, 8958, 9152, 10560, 11440, 11944, 12480, 13728, 14930, 16423, 17160, 17916, 19409, 22395, 22880, 23888, 27456, 29860, 32846, 34320, 35832, 38818, 44790, 45760, 47776, 49269, 58227, 59720, 65692, 68640, 71664, 77636, 82115, 89580, 95552, 97045, 98538, 116454, 119440, 131384, 137280, 143328, 155272, 164230, 179160, 194090, 197076, 213499, 232908, 238880, 246345, 262768, 286656, 291135, 310544, 328460, 358320, 388180, 394152, 426998, 465816, 477760, 492690, 525536, 582270, 621088, 640497, 656920, 716640, 776360, 788304, 853996, 931632, 985380, 1051072, 1067495, 1164540, 1242176, 1280994, 1313840, 1433280, 1552720, 1576608, 1707992, 1863264, 1970760, 2134990, 2329080, 2561988, 2627680, 3105440, 3153216, 3202485, 3415984, 3726528, 3941520, 4269980, 4658160, 5123976, 5255360, 6210880, 6404970, 6831968, 7883040, 8539960, 9316320, 10247952, 12809940, 13663936, 15766080, 17079920, 18632640, 20495904, 25619880, 34159840, 40991808, 51239760, 68319680, 102479520, 204959040]

約数ペア:

[(1, 204959040), (2, 102479520), (3, 68319680), (4, 51239760), (5, 40991808), (6, 34159840), (8, 25619880), (10, 20495904), (11, 18632640), (12, 17079920), (13, 15766080), (15, 13663936), (16, 12809940), (20, 10247952), (22, 9316320), (24, 8539960), (26, 7883040), (30, 6831968), (32, 6404970), (33, 6210880), (39, 5255360), (40, 5123976), (44, 4658160), (48, 4269980), (52, 3941520), (55, 3726528), (60, 3415984), (64, 3202485), (65, 3153216), (66, 3105440), (78, 2627680), (80, 2561988), (88, 2329080), (96, 2134990), (104, 1970760), (110, 1863264), (120, 1707992), (130, 1576608), (132, 1552720), (143, 1433280), (156, 1313840), (160, 1280994), (165, 1242176), (176, 1164540), (192, 1067495), (195, 1051072), (208, 985380), (220, 931632), (240, 853996), (260, 788304), (264, 776360), (286, 716640), (312, 656920), (320, 640497), (330, 621088), (352, 582270), (390, 525536), (416, 492690), (429, 477760), (440, 465816), (480, 426998), (520, 394152), (528, 388180), (572, 358320), (624, 328460), (660, 310544), (704, 291135), (715, 286656), (780, 262768), (832, 246345), (858, 238880), (880, 232908), (960, 213499), (1040, 197076), (1056, 194090), (1144, 179160), (1248, 164230), (1320, 155272), (1430, 143328), (1493, 137280), (1560, 131384), (1716, 119440), (1760, 116454), (2080, 98538), (2112, 97045), (2145, 95552), (2288, 89580), (2496, 82115), (2640, 77636), (2860, 71664), (2986, 68640), (3120, 65692), (3432, 59720), (3520, 58227), (4160, 49269), (4290, 47776), (4479, 45760), (4576, 44790), (5280, 38818), (5720, 35832), (5972, 34320), (6240, 32846), (6864, 29860), (7465, 27456), (8580, 23888), (8958, 22880), (9152, 22395), (10560, 19409), (11440, 17916), (11944, 17160), (12480, 16423), (13728, 14930)]