2269680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{193}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 8227152

約数和(自身を除く): 5957472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 193, 196, 210, 240, 245, 280, 294, 336, 386, 392, 420, 490, 560, 579, 588, 735, 772, 784, 840, 965, 980, 1158, 1176, 1351, 1470, 1544, 1680, 1930, 1960, 2316, 2352, 2702, 2895, 2940, 3088, 3860, 3920, 4053, 4632, 5404, 5790, 5880, 6755, 7720, 8106, 9264, 9457, 10808, 11580, 11760, 13510, 15440, 16212, 18914, 20265, 21616, 23160, 27020, 28371, 32424, 37828, 40530, 46320, 47285, 54040, 56742, 64848, 75656, 81060, 94570, 108080, 113484, 141855, 151312, 162120, 189140, 226968, 283710, 324240, 378280, 453936, 567420, 756560, 1134840, 2269680]

約数ペア:

[(1, 2269680), (2, 1134840), (3, 756560), (4, 567420), (5, 453936), (6, 378280), (7, 324240), (8, 283710), (10, 226968), (12, 189140), (14, 162120), (15, 151312), (16, 141855), (20, 113484), (21, 108080), (24, 94570), (28, 81060), (30, 75656), (35, 64848), (40, 56742), (42, 54040), (48, 47285), (49, 46320), (56, 40530), (60, 37828), (70, 32424), (80, 28371), (84, 27020), (98, 23160), (105, 21616), (112, 20265), (120, 18914), (140, 16212), (147, 15440), (168, 13510), (193, 11760), (196, 11580), (210, 10808), (240, 9457), (245, 9264), (280, 8106), (294, 7720), (336, 6755), (386, 5880), (392, 5790), (420, 5404), (490, 4632), (560, 4053), (579, 3920), (588, 3860), (735, 3088), (772, 2940), (784, 2895), (840, 2702), (965, 2352), (980, 2316), (1158, 1960), (1176, 1930), (1351, 1680), (1470, 1544)]