1657607520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:857

約数の個数: 192

約数和(自身を含む): 5438301120

約数和(自身を除く): 3780693600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 193, 232, 240, 290, 348, 386, 435, 464, 480, 579, 580, 617, 696, 772, 870, 928, 965, 1158, 1160, 1234, 1392, 1544, 1740, 1851, 1930, 2316, 2320, 2468, 2784, 2895, 3085, 3088, 3480, 3702, 3860, 4632, 4640, 4936, 5597, 5790, 6170, 6176, 6960, 7404, 7720, 9255, 9264, 9872, 11194, 11580, 12340, 13920, 14808, 15440, 16791, 17893, 18510, 18528, 19744, 22388, 23160, 24680, 27985, 29616, 30880, 33582, 35786, 37020, 44776, 46320, 49360, 53679, 55970, 59232, 67164, 71572, 74040, 83955, 89465, 89552, 92640, 98720, 107358, 111940, 119081, 134328, 143144, 148080, 167910, 178930, 179104, 214716, 223880, 238162, 268395, 268656, 286288, 296160, 335820, 357243, 357860, 429432, 447760, 476324, 536790, 537312, 572576, 595405, 671640, 714486, 715720, 858864, 895520, 952648, 1073580, 1190810, 1343280, 1428972, 1431440, 1717728, 1786215, 1905296, 2147160, 2381620, 2686560, 2857944, 2862880, 3453349, 3572430, 3810592, 4294320, 4763240, 5715888, 6906698, 7144860, 8588640, 9526480, 10360047, 11431776, 13813396, 14289720, 17266745, 19052960, 20720094, 27626792, 28579440, 34533490, 41440188, 51800235, 55253584, 57158880, 69066980, 82880376, 103600470, 110507168, 138133960, 165760752, 207200940, 276267920, 331521504, 414401880, 552535840, 828803760, 1657607520]

約数ペア:

[(1, 1657607520), (2, 828803760), (3, 552535840), (4, 414401880), (5, 331521504), (6, 276267920), (8, 207200940), (10, 165760752), (12, 138133960), (15, 110507168), (16, 103600470), (20, 82880376), (24, 69066980), (29, 57158880), (30, 55253584), (32, 51800235), (40, 41440188), (48, 34533490), (58, 28579440), (60, 27626792), (80, 20720094), (87, 19052960), (96, 17266745), (116, 14289720), (120, 13813396), (145, 11431776), (160, 10360047), (174, 9526480), (193, 8588640), (232, 7144860), (240, 6906698), (290, 5715888), (348, 4763240), (386, 4294320), (435, 3810592), (464, 3572430), (480, 3453349), (579, 2862880), (580, 2857944), (617, 2686560), (696, 2381620), (772, 2147160), (870, 1905296), (928, 1786215), (965, 1717728), (1158, 1431440), (1160, 1428972), (1234, 1343280), (1392, 1190810), (1544, 1073580), (1740, 952648), (1851, 895520), (1930, 858864), (2316, 715720), (2320, 714486), (2468, 671640), (2784, 595405), (2895, 572576), (3085, 537312), (3088, 536790), (3480, 476324), (3702, 447760), (3860, 429432), (4632, 357860), (4640, 357243), (4936, 335820), (5597, 296160), (5790, 286288), (6170, 268656), (6176, 268395), (6960, 238162), (7404, 223880), (7720, 214716), (9255, 179104), (9264, 178930), (9872, 167910), (11194, 148080), (11580, 143144), (12340, 134328), (13920, 119081), (14808, 111940), (15440, 107358), (16791, 98720), (17893, 92640), (18510, 89552), (18528, 89465), (19744, 83955), (22388, 74040), (23160, 71572), (24680, 67164), (27985, 59232), (29616, 55970), (30880, 53679), (33582, 49360), (35786, 46320), (37020, 44776)]