17346840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 60341760

約数和(自身を除く): 42994920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 193, 210, 214, 280, 321, 386, 420, 428, 535, 579, 642, 749, 772, 840, 856, 965, 1070, 1158, 1284, 1351, 1498, 1544, 1605, 1930, 2140, 2247, 2316, 2568, 2702, 2895, 2996, 3210, 3745, 3860, 4053, 4280, 4494, 4632, 5404, 5790, 5992, 6420, 6755, 7490, 7720, 8106, 8988, 10808, 11235, 11580, 12840, 13510, 14980, 16212, 17976, 20265, 20651, 22470, 23160, 27020, 29960, 32424, 40530, 41302, 44940, 54040, 61953, 81060, 82604, 89880, 103255, 123906, 144557, 162120, 165208, 206510, 247812, 289114, 309765, 413020, 433671, 495624, 578228, 619530, 722785, 826040, 867342, 1156456, 1239060, 1445570, 1734684, 2168355, 2478120, 2891140, 3469368, 4336710, 5782280, 8673420, 17346840]

約数ペア:

[(1, 17346840), (2, 8673420), (3, 5782280), (4, 4336710), (5, 3469368), (6, 2891140), (7, 2478120), (8, 2168355), (10, 1734684), (12, 1445570), (14, 1239060), (15, 1156456), (20, 867342), (21, 826040), (24, 722785), (28, 619530), (30, 578228), (35, 495624), (40, 433671), (42, 413020), (56, 309765), (60, 289114), (70, 247812), (84, 206510), (105, 165208), (107, 162120), (120, 144557), (140, 123906), (168, 103255), (193, 89880), (210, 82604), (214, 81060), (280, 61953), (321, 54040), (386, 44940), (420, 41302), (428, 40530), (535, 32424), (579, 29960), (642, 27020), (749, 23160), (772, 22470), (840, 20651), (856, 20265), (965, 17976), (1070, 16212), (1158, 14980), (1284, 13510), (1351, 12840), (1498, 11580), (1544, 11235), (1605, 10808), (1930, 8988), (2140, 8106), (2247, 7720), (2316, 7490), (2568, 6755), (2702, 6420), (2895, 5992), (2996, 5790), (3210, 5404), (3745, 4632), (3860, 4494), (4053, 4280)]