857158560

素因数分解:

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

素因数の和:300

約数の個数: 288

約数和(自身を含む): 3044321280

約数和(自身を除く): 2187162720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 109, 120, 127, 129, 144, 160, 172, 180, 215, 218, 240, 254, 258, 288, 327, 344, 360, 381, 387, 430, 436, 480, 508, 516, 545, 635, 645, 654, 688, 720, 762, 774, 860, 872, 981, 1016, 1032, 1090, 1143, 1270, 1290, 1308, 1376, 1440, 1524, 1548, 1635, 1720, 1744, 1905, 1935, 1962, 2032, 2064, 2180, 2286, 2540, 2580, 2616, 3048, 3096, 3270, 3440, 3488, 3810, 3870, 3924, 4064, 4128, 4360, 4572, 4687, 4905, 5080, 5160, 5232, 5461, 5715, 6096, 6192, 6540, 6880, 7620, 7740, 7848, 8720, 9144, 9374, 9810, 10160, 10320, 10464, 10922, 11430, 12192, 12384, 13080, 13843, 14061, 15240, 15480, 15696, 16383, 17440, 18288, 18748, 19620, 20320, 20640, 21844, 22860, 23435, 26160, 27305, 27686, 28122, 30480, 30960, 31392, 32766, 36576, 37496, 39240, 41529, 42183, 43688, 45720, 46870, 49149, 52320, 54610, 55372, 56244, 60960, 61920, 65532, 69215, 70305, 74992, 78480, 81915, 83058, 84366, 87376, 91440, 93740, 98298, 109220, 110744, 112488, 124587, 131064, 138430, 140610, 149984, 156960, 163830, 166116, 168732, 174752, 182880, 187480, 196596, 207645, 210915, 218440, 221488, 224976, 245745, 249174, 262128, 276860, 281220, 327660, 332232, 337464, 374960, 393192, 415290, 421830, 436880, 442976, 449952, 491490, 498348, 524256, 553720, 562440, 595249, 622935, 655320, 664464, 674928, 749920, 786384, 830580, 843660, 873760, 982980, 996696, 1107440, 1124880, 1190498, 1245870, 1310640, 1328928, 1349856, 1572768, 1661160, 1687320, 1785747, 1965960, 1993392, 2214880, 2249760, 2380996, 2491740, 2621280, 2976245, 3322320, 3374640, 3571494, 3931920, 3986784, 4761992, 4983480, 5357241, 5952490, 6644640, 6749280, 7142988, 7863840, 8928735, 9523984, 9966960, 10714482, 11904980, 14285976, 17857470, 19047968, 19933920, 21428964, 23809960, 26786205, 28571952, 35714940, 42857928, 47619920, 53572410, 57143904, 71429880, 85715856, 95239840, 107144820, 142859760, 171431712, 214289640, 285719520, 428579280, 857158560]

約数ペア:

[(1, 857158560), (2, 428579280), (3, 285719520), (4, 214289640), (5, 171431712), (6, 142859760), (8, 107144820), (9, 95239840), (10, 85715856), (12, 71429880), (15, 57143904), (16, 53572410), (18, 47619920), (20, 42857928), (24, 35714940), (30, 28571952), (32, 26786205), (36, 23809960), (40, 21428964), (43, 19933920), (45, 19047968), (48, 17857470), (60, 14285976), (72, 11904980), (80, 10714482), (86, 9966960), (90, 9523984), (96, 8928735), (109, 7863840), (120, 7142988), (127, 6749280), (129, 6644640), (144, 5952490), (160, 5357241), (172, 4983480), (180, 4761992), (215, 3986784), (218, 3931920), (240, 3571494), (254, 3374640), (258, 3322320), (288, 2976245), (327, 2621280), (344, 2491740), (360, 2380996), (381, 2249760), (387, 2214880), (430, 1993392), (436, 1965960), (480, 1785747), (508, 1687320), (516, 1661160), (545, 1572768), (635, 1349856), (645, 1328928), (654, 1310640), (688, 1245870), (720, 1190498), (762, 1124880), (774, 1107440), (860, 996696), (872, 982980), (981, 873760), (1016, 843660), (1032, 830580), (1090, 786384), (1143, 749920), (1270, 674928), (1290, 664464), (1308, 655320), (1376, 622935), (1440, 595249), (1524, 562440), (1548, 553720), (1635, 524256), (1720, 498348), (1744, 491490), (1905, 449952), (1935, 442976), (1962, 436880), (2032, 421830), (2064, 415290), (2180, 393192), (2286, 374960), (2540, 337464), (2580, 332232), (2616, 327660), (3048, 281220), (3096, 276860), (3270, 262128), (3440, 249174), (3488, 245745), (3810, 224976), (3870, 221488), (3924, 218440), (4064, 210915), (4128, 207645), (4360, 196596), (4572, 187480), (4687, 182880), (4905, 174752), (5080, 168732), (5160, 166116), (5232, 163830), (5461, 156960), (5715, 149984), (6096, 140610), (6192, 138430), (6540, 131064), (6880, 124587), (7620, 112488), (7740, 110744), (7848, 109220), (8720, 98298), (9144, 93740), (9374, 91440), (9810, 87376), (10160, 84366), (10320, 83058), (10464, 81915), (10922, 78480), (11430, 74992), (12192, 70305), (12384, 69215), (13080, 65532), (13843, 61920), (14061, 60960), (15240, 56244), (15480, 55372), (15696, 54610), (16383, 52320), (17440, 49149), (18288, 46870), (18748, 45720), (19620, 43688), (20320, 42183), (20640, 41529), (21844, 39240), (22860, 37496), (23435, 36576), (26160, 32766), (27305, 31392), (27686, 30960), (28122, 30480)]