20232755760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{79757}}^1$

素因数の和:79931

約数の個数: 160

約数和(自身を含む): 72157381632

約数和(自身を除く): 51924625872

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, 151, 168, 210, 240, 280, 302, 336, 420, 453, 560, 604, 755, 840, 906, 1057, 1208, 1510, 1680, 1812, 2114, 2265, 2416, 3020, 3171, 3624, 4228, 4530, 5285, 6040, 6342, 7248, 8456, 9060, 10570, 12080, 12684, 15855, 16912, 18120, 21140, 25368, 31710, 36240, 42280, 50736, 63420, 79757, 84560, 126840, 159514, 239271, 253680, 319028, 398785, 478542, 558299, 638056, 797570, 957084, 1116598, 1196355, 1276112, 1595140, 1674897, 1914168, 2233196, 2392710, 2791495, 3190280, 3349794, 3828336, 4466392, 4785420, 5582990, 6380560, 6699588, 8374485, 8932784, 9570840, 11165980, 12043307, 13399176, 16748970, 19141680, 22331960, 24086614, 26798352, 33497940, 36129921, 44663920, 48173228, 60216535, 66995880, 72259842, 84303149, 96346456, 120433070, 133991760, 144519684, 168606298, 180649605, 192692912, 240866140, 252909447, 289039368, 337212596, 361299210, 421515745, 481732280, 505818894, 578078736, 674425192, 722598420, 843031490, 963464560, 1011637788, 1264547235, 1348850384, 1445196840, 1686062980, 2023275576, 2529094470, 2890393680, 3372125960, 4046551152, 5058188940, 6744251920, 10116377880, 20232755760]

約数ペア:

[(1, 20232755760), (2, 10116377880), (3, 6744251920), (4, 5058188940), (5, 4046551152), (6, 3372125960), (7, 2890393680), (8, 2529094470), (10, 2023275576), (12, 1686062980), (14, 1445196840), (15, 1348850384), (16, 1264547235), (20, 1011637788), (21, 963464560), (24, 843031490), (28, 722598420), (30, 674425192), (35, 578078736), (40, 505818894), (42, 481732280), (48, 421515745), (56, 361299210), (60, 337212596), (70, 289039368), (80, 252909447), (84, 240866140), (105, 192692912), (112, 180649605), (120, 168606298), (140, 144519684), (151, 133991760), (168, 120433070), (210, 96346456), (240, 84303149), (280, 72259842), (302, 66995880), (336, 60216535), (420, 48173228), (453, 44663920), (560, 36129921), (604, 33497940), (755, 26798352), (840, 24086614), (906, 22331960), (1057, 19141680), (1208, 16748970), (1510, 13399176), (1680, 12043307), (1812, 11165980), (2114, 9570840), (2265, 8932784), (2416, 8374485), (3020, 6699588), (3171, 6380560), (3624, 5582990), (4228, 4785420), (4530, 4466392), (5285, 3828336), (6040, 3349794), (6342, 3190280), (7248, 2791495), (8456, 2392710), (9060, 2233196), (10570, 1914168), (12080, 1674897), (12684, 1595140), (15855, 1276112), (16912, 1196355), (18120, 1116598), (21140, 957084), (25368, 797570), (31710, 638056), (36240, 558299), (42280, 478542), (50736, 398785), (63420, 319028), (79757, 253680), (84560, 239271), (126840, 159514)]