478237760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1541

約数の個数: 224

約数和(自身を含む): 1530047232

約数和(自身を除く): 1051809472

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 520, 560, 572, 616, 704, 715, 728, 770, 832, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1493, 1540, 1760, 1820, 2002, 2080, 2240, 2288, 2464, 2860, 2912, 2986, 3080, 3520, 3640, 4004, 4160, 4576, 4928, 5005, 5720, 5824, 5972, 6160, 7280, 7465, 8008, 9152, 10010, 10451, 11440, 11944, 12320, 14560, 14930, 16016, 16423, 19409, 20020, 20902, 22880, 23888, 24640, 29120, 29860, 32032, 32846, 38818, 40040, 41804, 45760, 47776, 52255, 59720, 64064, 65692, 77636, 80080, 82115, 83608, 95552, 97045, 104510, 114961, 119440, 131384, 135863, 155272, 160160, 164230, 167216, 194090, 209020, 213499, 229922, 238880, 262768, 271726, 310544, 320320, 328460, 334432, 388180, 418040, 426998, 459844, 477760, 525536, 543452, 574805, 621088, 656920, 668864, 679315, 776360, 836080, 853996, 919688, 1051072, 1067495, 1086904, 1149610, 1242176, 1313840, 1358630, 1494493, 1552720, 1672160, 1707992, 1839376, 2134990, 2173808, 2299220, 2627680, 2717260, 2988986, 3105440, 3344320, 3415984, 3678752, 4269980, 4347616, 4598440, 5255360, 5434520, 5977972, 6210880, 6831968, 7357504, 7472465, 8539960, 8695232, 9196880, 10869040, 11955944, 13663936, 14944930, 17079920, 18393760, 21738080, 23911888, 29889860, 34159840, 36787520, 43476160, 47823776, 59779720, 68319680, 95647552, 119559440, 239118880, 478237760]

約数ペア:

[(1, 478237760), (2, 239118880), (4, 119559440), (5, 95647552), (7, 68319680), (8, 59779720), (10, 47823776), (11, 43476160), (13, 36787520), (14, 34159840), (16, 29889860), (20, 23911888), (22, 21738080), (26, 18393760), (28, 17079920), (32, 14944930), (35, 13663936), (40, 11955944), (44, 10869040), (52, 9196880), (55, 8695232), (56, 8539960), (64, 7472465), (65, 7357504), (70, 6831968), (77, 6210880), (80, 5977972), (88, 5434520), (91, 5255360), (104, 4598440), (110, 4347616), (112, 4269980), (130, 3678752), (140, 3415984), (143, 3344320), (154, 3105440), (160, 2988986), (176, 2717260), (182, 2627680), (208, 2299220), (220, 2173808), (224, 2134990), (260, 1839376), (280, 1707992), (286, 1672160), (308, 1552720), (320, 1494493), (352, 1358630), (364, 1313840), (385, 1242176), (416, 1149610), (440, 1086904), (448, 1067495), (455, 1051072), (520, 919688), (560, 853996), (572, 836080), (616, 776360), (704, 679315), (715, 668864), (728, 656920), (770, 621088), (832, 574805), (880, 543452), (910, 525536), (1001, 477760), (1040, 459844), (1120, 426998), (1144, 418040), (1232, 388180), (1430, 334432), (1456, 328460), (1493, 320320), (1540, 310544), (1760, 271726), (1820, 262768), (2002, 238880), (2080, 229922), (2240, 213499), (2288, 209020), (2464, 194090), (2860, 167216), (2912, 164230), (2986, 160160), (3080, 155272), (3520, 135863), (3640, 131384), (4004, 119440), (4160, 114961), (4576, 104510), (4928, 97045), (5005, 95552), (5720, 83608), (5824, 82115), (5972, 80080), (6160, 77636), (7280, 65692), (7465, 64064), (8008, 59720), (9152, 52255), (10010, 47776), (10451, 45760), (11440, 41804), (11944, 40040), (12320, 38818), (14560, 32846), (14930, 32032), (16016, 29860), (16423, 29120), (19409, 24640), (20020, 23888), (20902, 22880)]