121956240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:569

約数の個数: 160

約数和(自身を含む): 435329280

約数和(自身を除く): 313373040

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, 229, 240, 280, 317, 336, 420, 458, 560, 634, 687, 840, 916, 951, 1145, 1268, 1374, 1585, 1603, 1680, 1832, 1902, 2219, 2290, 2536, 2748, 3170, 3206, 3435, 3664, 3804, 4438, 4580, 4755, 4809, 5072, 5496, 6340, 6412, 6657, 6870, 7608, 8015, 8876, 9160, 9510, 9618, 10992, 11095, 12680, 12824, 13314, 13740, 15216, 16030, 17752, 18320, 19020, 19236, 22190, 24045, 25360, 25648, 26628, 27480, 32060, 33285, 35504, 38040, 38472, 44380, 48090, 53256, 54960, 64120, 66570, 72593, 76080, 76944, 88760, 96180, 106512, 128240, 133140, 145186, 177520, 192360, 217779, 266280, 290372, 362965, 384720, 435558, 508151, 532560, 580744, 725930, 871116, 1016302, 1088895, 1161488, 1451860, 1524453, 1742232, 2032604, 2177790, 2540755, 2903720, 3048906, 3484464, 4065208, 4355580, 5081510, 5807440, 6097812, 7622265, 8130416, 8711160, 10163020, 12195624, 15244530, 17422320, 20326040, 24391248, 30489060, 40652080, 60978120, 121956240]

約数ペア:

[(1, 121956240), (2, 60978120), (3, 40652080), (4, 30489060), (5, 24391248), (6, 20326040), (7, 17422320), (8, 15244530), (10, 12195624), (12, 10163020), (14, 8711160), (15, 8130416), (16, 7622265), (20, 6097812), (21, 5807440), (24, 5081510), (28, 4355580), (30, 4065208), (35, 3484464), (40, 3048906), (42, 2903720), (48, 2540755), (56, 2177790), (60, 2032604), (70, 1742232), (80, 1524453), (84, 1451860), (105, 1161488), (112, 1088895), (120, 1016302), (140, 871116), (168, 725930), (210, 580744), (229, 532560), (240, 508151), (280, 435558), (317, 384720), (336, 362965), (420, 290372), (458, 266280), (560, 217779), (634, 192360), (687, 177520), (840, 145186), (916, 133140), (951, 128240), (1145, 106512), (1268, 96180), (1374, 88760), (1585, 76944), (1603, 76080), (1680, 72593), (1832, 66570), (1902, 64120), (2219, 54960), (2290, 53256), (2536, 48090), (2748, 44380), (3170, 38472), (3206, 38040), (3435, 35504), (3664, 33285), (3804, 32060), (4438, 27480), (4580, 26628), (4755, 25648), (4809, 25360), (5072, 24045), (5496, 22190), (6340, 19236), (6412, 19020), (6657, 18320), (6870, 17752), (7608, 16030), (8015, 15216), (8876, 13740), (9160, 13314), (9510, 12824), (9618, 12680), (10992, 11095)]