13455960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 46932480

約数和(自身を除く): 33476520

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, 83, 84, 105, 120, 140, 166, 168, 193, 210, 249, 280, 332, 386, 415, 420, 498, 579, 581, 664, 772, 830, 840, 965, 996, 1158, 1162, 1245, 1351, 1544, 1660, 1743, 1930, 1992, 2316, 2324, 2490, 2702, 2895, 2905, 3320, 3486, 3860, 4053, 4632, 4648, 4980, 5404, 5790, 5810, 6755, 6972, 7720, 8106, 8715, 9960, 10808, 11580, 11620, 13510, 13944, 16019, 16212, 17430, 20265, 23160, 23240, 27020, 32038, 32424, 34860, 40530, 48057, 54040, 64076, 69720, 80095, 81060, 96114, 112133, 128152, 160190, 162120, 192228, 224266, 240285, 320380, 336399, 384456, 448532, 480570, 560665, 640760, 672798, 897064, 961140, 1121330, 1345596, 1681995, 1922280, 2242660, 2691192, 3363990, 4485320, 6727980, 13455960]

約数ペア:

[(1, 13455960), (2, 6727980), (3, 4485320), (4, 3363990), (5, 2691192), (6, 2242660), (7, 1922280), (8, 1681995), (10, 1345596), (12, 1121330), (14, 961140), (15, 897064), (20, 672798), (21, 640760), (24, 560665), (28, 480570), (30, 448532), (35, 384456), (40, 336399), (42, 320380), (56, 240285), (60, 224266), (70, 192228), (83, 162120), (84, 160190), (105, 128152), (120, 112133), (140, 96114), (166, 81060), (168, 80095), (193, 69720), (210, 64076), (249, 54040), (280, 48057), (332, 40530), (386, 34860), (415, 32424), (420, 32038), (498, 27020), (579, 23240), (581, 23160), (664, 20265), (772, 17430), (830, 16212), (840, 16019), (965, 13944), (996, 13510), (1158, 11620), (1162, 11580), (1245, 10808), (1351, 9960), (1544, 8715), (1660, 8106), (1743, 7720), (1930, 6972), (1992, 6755), (2316, 5810), (2324, 5790), (2490, 5404), (2702, 4980), (2895, 4648), (2905, 4632), (3320, 4053), (3486, 3860)]