142859760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 460922880

約数和(自身を除く): 318063120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 109, 120, 127, 129, 172, 215, 218, 240, 254, 258, 327, 344, 381, 430, 436, 508, 516, 545, 635, 645, 654, 688, 762, 860, 872, 1016, 1032, 1090, 1270, 1290, 1308, 1524, 1635, 1720, 1744, 1905, 2032, 2064, 2180, 2540, 2580, 2616, 3048, 3270, 3440, 3810, 4360, 4687, 5080, 5160, 5232, 5461, 6096, 6540, 7620, 8720, 9374, 10160, 10320, 10922, 13080, 13843, 14061, 15240, 16383, 18748, 21844, 23435, 26160, 27305, 27686, 28122, 30480, 32766, 37496, 41529, 43688, 46870, 54610, 55372, 56244, 65532, 69215, 70305, 74992, 81915, 83058, 87376, 93740, 109220, 110744, 112488, 131064, 138430, 140610, 163830, 166116, 187480, 207645, 218440, 221488, 224976, 262128, 276860, 281220, 327660, 332232, 374960, 415290, 436880, 553720, 562440, 595249, 655320, 664464, 830580, 1107440, 1124880, 1190498, 1310640, 1661160, 1785747, 2380996, 2976245, 3322320, 3571494, 4761992, 5952490, 7142988, 8928735, 9523984, 11904980, 14285976, 17857470, 23809960, 28571952, 35714940, 47619920, 71429880, 142859760]

約数ペア:

[(1, 142859760), (2, 71429880), (3, 47619920), (4, 35714940), (5, 28571952), (6, 23809960), (8, 17857470), (10, 14285976), (12, 11904980), (15, 9523984), (16, 8928735), (20, 7142988), (24, 5952490), (30, 4761992), (40, 3571494), (43, 3322320), (48, 2976245), (60, 2380996), (80, 1785747), (86, 1661160), (109, 1310640), (120, 1190498), (127, 1124880), (129, 1107440), (172, 830580), (215, 664464), (218, 655320), (240, 595249), (254, 562440), (258, 553720), (327, 436880), (344, 415290), (381, 374960), (430, 332232), (436, 327660), (508, 281220), (516, 276860), (545, 262128), (635, 224976), (645, 221488), (654, 218440), (688, 207645), (762, 187480), (860, 166116), (872, 163830), (1016, 140610), (1032, 138430), (1090, 131064), (1270, 112488), (1290, 110744), (1308, 109220), (1524, 93740), (1635, 87376), (1720, 83058), (1744, 81915), (1905, 74992), (2032, 70305), (2064, 69215), (2180, 65532), (2540, 56244), (2580, 55372), (2616, 54610), (3048, 46870), (3270, 43688), (3440, 41529), (3810, 37496), (4360, 32766), (4687, 30480), (5080, 28122), (5160, 27686), (5232, 27305), (5461, 26160), (6096, 23435), (6540, 21844), (7620, 18748), (8720, 16383), (9374, 15240), (10160, 14061), (10320, 13843), (10922, 13080)]