173135760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:681

約数の個数: 160

約数和(自身を含む): 617317632

約数和(自身を除く): 444181872

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 257, 280, 336, 401, 420, 514, 560, 771, 802, 840, 1028, 1203, 1285, 1542, 1604, 1680, 1799, 2005, 2056, 2406, 2570, 2807, 3084, 3208, 3598, 3855, 4010, 4112, 4812, 5140, 5397, 5614, 6015, 6168, 6416, 7196, 7710, 8020, 8421, 8995, 9624, 10280, 10794, 11228, 12030, 12336, 14035, 14392, 15420, 16040, 16842, 17990, 19248, 20560, 21588, 22456, 24060, 26985, 28070, 28784, 30840, 32080, 33684, 35980, 42105, 43176, 44912, 48120, 53970, 56140, 61680, 67368, 71960, 84210, 86352, 96240, 103057, 107940, 112280, 134736, 143920, 168420, 206114, 215880, 224560, 309171, 336840, 412228, 431760, 515285, 618342, 673680, 721399, 824456, 1030570, 1236684, 1442798, 1545855, 1648912, 2061140, 2164197, 2473368, 2885596, 3091710, 3606995, 4122280, 4328394, 4946736, 5771192, 6183420, 7213990, 8244560, 8656788, 10820985, 11542384, 12366840, 14427980, 17313576, 21641970, 24733680, 28855960, 34627152, 43283940, 57711920, 86567880, 173135760]

約数ペア:

[(1, 173135760), (2, 86567880), (3, 57711920), (4, 43283940), (5, 34627152), (6, 28855960), (7, 24733680), (8, 21641970), (10, 17313576), (12, 14427980), (14, 12366840), (15, 11542384), (16, 10820985), (20, 8656788), (21, 8244560), (24, 7213990), (28, 6183420), (30, 5771192), (35, 4946736), (40, 4328394), (42, 4122280), (48, 3606995), (56, 3091710), (60, 2885596), (70, 2473368), (80, 2164197), (84, 2061140), (105, 1648912), (112, 1545855), (120, 1442798), (140, 1236684), (168, 1030570), (210, 824456), (240, 721399), (257, 673680), (280, 618342), (336, 515285), (401, 431760), (420, 412228), (514, 336840), (560, 309171), (771, 224560), (802, 215880), (840, 206114), (1028, 168420), (1203, 143920), (1285, 134736), (1542, 112280), (1604, 107940), (1680, 103057), (1799, 96240), (2005, 86352), (2056, 84210), (2406, 71960), (2570, 67368), (2807, 61680), (3084, 56140), (3208, 53970), (3598, 48120), (3855, 44912), (4010, 43176), (4112, 42105), (4812, 35980), (5140, 33684), (5397, 32080), (5614, 30840), (6015, 28784), (6168, 28070), (6416, 26985), (7196, 24060), (7710, 22456), (8020, 21588), (8421, 20560), (8995, 19248), (9624, 17990), (10280, 16842), (10794, 16040), (11228, 15420), (12030, 14392), (12336, 14035)]