57714720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 211196160

約数和(自身を除く): 153481440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 96, 105, 112, 120, 140, 160, 168, 178, 193, 210, 224, 240, 267, 280, 336, 356, 386, 420, 445, 480, 534, 560, 579, 623, 672, 712, 772, 840, 890, 965, 1068, 1120, 1158, 1246, 1335, 1351, 1424, 1544, 1680, 1780, 1869, 1930, 2136, 2316, 2492, 2670, 2702, 2848, 2895, 3088, 3115, 3360, 3560, 3738, 3860, 4053, 4272, 4632, 4984, 5340, 5404, 5790, 6176, 6230, 6755, 7120, 7476, 7720, 8106, 8544, 9264, 9345, 9968, 10680, 10808, 11580, 12460, 13510, 14240, 14952, 15440, 16212, 17177, 18528, 18690, 19936, 20265, 21360, 21616, 23160, 24920, 27020, 29904, 30880, 32424, 34354, 37380, 40530, 42720, 43232, 46320, 49840, 51531, 54040, 59808, 64848, 68708, 74760, 81060, 85885, 92640, 99680, 103062, 108080, 120239, 129696, 137416, 149520, 162120, 171770, 206124, 216160, 240478, 257655, 274832, 299040, 324240, 343540, 360717, 412248, 480956, 515310, 549664, 601195, 648480, 687080, 721434, 824496, 961912, 1030620, 1202390, 1374160, 1442868, 1648992, 1803585, 1923824, 2061240, 2404780, 2748320, 2885736, 3607170, 3847648, 4122480, 4809560, 5771472, 7214340, 8244960, 9619120, 11542944, 14428680, 19238240, 28857360, 57714720]

約数ペア:

[(1, 57714720), (2, 28857360), (3, 19238240), (4, 14428680), (5, 11542944), (6, 9619120), (7, 8244960), (8, 7214340), (10, 5771472), (12, 4809560), (14, 4122480), (15, 3847648), (16, 3607170), (20, 2885736), (21, 2748320), (24, 2404780), (28, 2061240), (30, 1923824), (32, 1803585), (35, 1648992), (40, 1442868), (42, 1374160), (48, 1202390), (56, 1030620), (60, 961912), (70, 824496), (80, 721434), (84, 687080), (89, 648480), (96, 601195), (105, 549664), (112, 515310), (120, 480956), (140, 412248), (160, 360717), (168, 343540), (178, 324240), (193, 299040), (210, 274832), (224, 257655), (240, 240478), (267, 216160), (280, 206124), (336, 171770), (356, 162120), (386, 149520), (420, 137416), (445, 129696), (480, 120239), (534, 108080), (560, 103062), (579, 99680), (623, 92640), (672, 85885), (712, 81060), (772, 74760), (840, 68708), (890, 64848), (965, 59808), (1068, 54040), (1120, 51531), (1158, 49840), (1246, 46320), (1335, 43232), (1351, 42720), (1424, 40530), (1544, 37380), (1680, 34354), (1780, 32424), (1869, 30880), (1930, 29904), (2136, 27020), (2316, 24920), (2492, 23160), (2670, 21616), (2702, 21360), (2848, 20265), (2895, 19936), (3088, 18690), (3115, 18528), (3360, 17177), (3560, 16212), (3738, 15440), (3860, 14952), (4053, 14240), (4272, 13510), (4632, 12460), (4984, 11580), (5340, 10808), (5404, 10680), (5790, 9968), (6176, 9345), (6230, 9264), (6755, 8544), (7120, 8106), (7476, 7720)]