68535120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 225878400

約数和(自身を除く): 157343280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 43, 48, 58, 60, 80, 86, 87, 116, 120, 129, 145, 172, 174, 215, 229, 232, 240, 258, 290, 344, 348, 430, 435, 458, 464, 516, 580, 645, 687, 688, 696, 860, 870, 916, 1032, 1145, 1160, 1247, 1290, 1374, 1392, 1720, 1740, 1832, 2064, 2290, 2320, 2494, 2580, 2748, 3435, 3440, 3480, 3664, 3741, 4580, 4988, 5160, 5496, 6235, 6641, 6870, 6960, 7482, 9160, 9847, 9976, 10320, 10992, 12470, 13282, 13740, 14964, 18320, 18705, 19694, 19923, 19952, 24940, 26564, 27480, 29541, 29928, 33205, 37410, 39388, 39846, 49235, 49880, 53128, 54960, 59082, 59856, 66410, 74820, 78776, 79692, 98470, 99615, 99760, 106256, 118164, 132820, 147705, 149640, 157552, 159384, 196940, 199230, 236328, 265640, 285563, 295410, 299280, 318768, 393880, 398460, 472656, 531280, 571126, 590820, 787760, 796920, 856689, 1142252, 1181640, 1427815, 1593840, 1713378, 2284504, 2363280, 2855630, 3426756, 4283445, 4569008, 5711260, 6853512, 8566890, 11422520, 13707024, 17133780, 22845040, 34267560, 68535120]

約数ペア:

[(1, 68535120), (2, 34267560), (3, 22845040), (4, 17133780), (5, 13707024), (6, 11422520), (8, 8566890), (10, 6853512), (12, 5711260), (15, 4569008), (16, 4283445), (20, 3426756), (24, 2855630), (29, 2363280), (30, 2284504), (40, 1713378), (43, 1593840), (48, 1427815), (58, 1181640), (60, 1142252), (80, 856689), (86, 796920), (87, 787760), (116, 590820), (120, 571126), (129, 531280), (145, 472656), (172, 398460), (174, 393880), (215, 318768), (229, 299280), (232, 295410), (240, 285563), (258, 265640), (290, 236328), (344, 199230), (348, 196940), (430, 159384), (435, 157552), (458, 149640), (464, 147705), (516, 132820), (580, 118164), (645, 106256), (687, 99760), (688, 99615), (696, 98470), (860, 79692), (870, 78776), (916, 74820), (1032, 66410), (1145, 59856), (1160, 59082), (1247, 54960), (1290, 53128), (1374, 49880), (1392, 49235), (1720, 39846), (1740, 39388), (1832, 37410), (2064, 33205), (2290, 29928), (2320, 29541), (2494, 27480), (2580, 26564), (2748, 24940), (3435, 19952), (3440, 19923), (3480, 19694), (3664, 18705), (3741, 18320), (4580, 14964), (4988, 13740), (5160, 13282), (5496, 12470), (6235, 10992), (6641, 10320), (6870, 9976), (6960, 9847), (7482, 9160)]