349719840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1151}}^1$

素因数の和:1383

約数の個数: 144

約数和(自身を含む): 1200116736

約数和(自身を除く): 850396896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 211, 240, 288, 360, 422, 480, 633, 720, 844, 1055, 1151, 1266, 1440, 1688, 1899, 2110, 2302, 2532, 3165, 3376, 3453, 3798, 4220, 4604, 5064, 5755, 6330, 6752, 6906, 7596, 8440, 9208, 9495, 10128, 10359, 11510, 12660, 13812, 15192, 16880, 17265, 18416, 18990, 20256, 20718, 23020, 25320, 27624, 30384, 33760, 34530, 36832, 37980, 41436, 46040, 50640, 51795, 55248, 60768, 69060, 75960, 82872, 92080, 101280, 103590, 110496, 138120, 151920, 165744, 184160, 207180, 242861, 276240, 303840, 331488, 414360, 485722, 552480, 728583, 828720, 971444, 1214305, 1457166, 1657440, 1942888, 2185749, 2428610, 2914332, 3642915, 3885776, 4371498, 4857220, 5828664, 7285830, 7771552, 8742996, 9714440, 10928745, 11657328, 14571660, 17485992, 19428880, 21857490, 23314656, 29143320, 34971984, 38857760, 43714980, 58286640, 69943968, 87429960, 116573280, 174859920, 349719840]

約数ペア:

[(1, 349719840), (2, 174859920), (3, 116573280), (4, 87429960), (5, 69943968), (6, 58286640), (8, 43714980), (9, 38857760), (10, 34971984), (12, 29143320), (15, 23314656), (16, 21857490), (18, 19428880), (20, 17485992), (24, 14571660), (30, 11657328), (32, 10928745), (36, 9714440), (40, 8742996), (45, 7771552), (48, 7285830), (60, 5828664), (72, 4857220), (80, 4371498), (90, 3885776), (96, 3642915), (120, 2914332), (144, 2428610), (160, 2185749), (180, 1942888), (211, 1657440), (240, 1457166), (288, 1214305), (360, 971444), (422, 828720), (480, 728583), (633, 552480), (720, 485722), (844, 414360), (1055, 331488), (1151, 303840), (1266, 276240), (1440, 242861), (1688, 207180), (1899, 184160), (2110, 165744), (2302, 151920), (2532, 138120), (3165, 110496), (3376, 103590), (3453, 101280), (3798, 92080), (4220, 82872), (4604, 75960), (5064, 69060), (5755, 60768), (6330, 55248), (6752, 51795), (6906, 50640), (7596, 46040), (8440, 41436), (9208, 37980), (9495, 36832), (10128, 34530), (10359, 33760), (11510, 30384), (12660, 27624), (13812, 25320), (15192, 23020), (16880, 20718), (17265, 20256), (18416, 18990)]