2257451520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1523}}^1$

素因数の和:1742

約数の個数: 160

約数和(自身を含む): 7258946112

約数和(自身を除く): 5001494592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 193, 240, 256, 320, 384, 386, 480, 512, 579, 640, 768, 772, 960, 965, 1158, 1280, 1523, 1536, 1544, 1920, 1930, 2316, 2560, 2895, 3046, 3088, 3840, 3860, 4569, 4632, 5790, 6092, 6176, 7615, 7680, 7720, 9138, 9264, 11580, 12184, 12352, 15230, 15440, 18276, 18528, 22845, 23160, 24368, 24704, 30460, 30880, 36552, 37056, 45690, 46320, 48736, 49408, 60920, 61760, 73104, 74112, 91380, 92640, 97472, 98816, 121840, 123520, 146208, 148224, 182760, 185280, 194944, 243680, 247040, 292416, 293939, 296448, 365520, 370560, 389888, 487360, 494080, 584832, 587878, 731040, 741120, 779776, 881817, 974720, 1169664, 1175756, 1462080, 1469695, 1482240, 1763634, 1949440, 2339328, 2351512, 2924160, 2939390, 3527268, 3898880, 4409085, 4703024, 5848320, 5878780, 7054536, 8818170, 9406048, 11696640, 11757560, 14109072, 17636340, 18812096, 23515120, 28218144, 35272680, 37624192, 47030240, 56436288, 70545360, 75248384, 94060480, 112872576, 141090720, 150496768, 188120960, 225745152, 282181440, 376241920, 451490304, 564362880, 752483840, 1128725760, 2257451520]

約数ペア:

[(1, 2257451520), (2, 1128725760), (3, 752483840), (4, 564362880), (5, 451490304), (6, 376241920), (8, 282181440), (10, 225745152), (12, 188120960), (15, 150496768), (16, 141090720), (20, 112872576), (24, 94060480), (30, 75248384), (32, 70545360), (40, 56436288), (48, 47030240), (60, 37624192), (64, 35272680), (80, 28218144), (96, 23515120), (120, 18812096), (128, 17636340), (160, 14109072), (192, 11757560), (193, 11696640), (240, 9406048), (256, 8818170), (320, 7054536), (384, 5878780), (386, 5848320), (480, 4703024), (512, 4409085), (579, 3898880), (640, 3527268), (768, 2939390), (772, 2924160), (960, 2351512), (965, 2339328), (1158, 1949440), (1280, 1763634), (1523, 1482240), (1536, 1469695), (1544, 1462080), (1920, 1175756), (1930, 1169664), (2316, 974720), (2560, 881817), (2895, 779776), (3046, 741120), (3088, 731040), (3840, 587878), (3860, 584832), (4569, 494080), (4632, 487360), (5790, 389888), (6092, 370560), (6176, 365520), (7615, 296448), (7680, 293939), (7720, 292416), (9138, 247040), (9264, 243680), (11580, 194944), (12184, 185280), (12352, 182760), (15230, 148224), (15440, 146208), (18276, 123520), (18528, 121840), (22845, 98816), (23160, 97472), (24368, 92640), (24704, 91380), (30460, 74112), (30880, 73104), (36552, 61760), (37056, 60920), (45690, 49408), (46320, 48736)]