1225528080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4831}}^1$

素因数の和:5005

約数の個数: 160

約数和(自身を含む): 4371529728

約数和(自身を除く): 3146001648

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, 4831, 5285, 6040, 6342, 7248, 8456, 9060, 9662, 10570, 12080, 12684, 14493, 15855, 16912, 18120, 19324, 21140, 24155, 25368, 28986, 31710, 33817, 36240, 38648, 42280, 48310, 50736, 57972, 63420, 67634, 72465, 77296, 84560, 96620, 101451, 115944, 126840, 135268, 144930, 169085, 193240, 202902, 231888, 253680, 270536, 289860, 338170, 386480, 405804, 507255, 541072, 579720, 676340, 729481, 811608, 1014510, 1159440, 1352680, 1458962, 1623216, 2029020, 2188443, 2705360, 2917924, 3647405, 4058040, 4376886, 5106367, 5835848, 7294810, 8116080, 8753772, 10212734, 10942215, 11671696, 14589620, 15319101, 17507544, 20425468, 21884430, 25531835, 29179240, 30638202, 35015088, 40850936, 43768860, 51063670, 58358480, 61276404, 76595505, 81701872, 87537720, 102127340, 122552808, 153191010, 175075440, 204254680, 245105616, 306382020, 408509360, 612764040, 1225528080]

約数ペア:

[(1, 1225528080), (2, 612764040), (3, 408509360), (4, 306382020), (5, 245105616), (6, 204254680), (7, 175075440), (8, 153191010), (10, 122552808), (12, 102127340), (14, 87537720), (15, 81701872), (16, 76595505), (20, 61276404), (21, 58358480), (24, 51063670), (28, 43768860), (30, 40850936), (35, 35015088), (40, 30638202), (42, 29179240), (48, 25531835), (56, 21884430), (60, 20425468), (70, 17507544), (80, 15319101), (84, 14589620), (105, 11671696), (112, 10942215), (120, 10212734), (140, 8753772), (151, 8116080), (168, 7294810), (210, 5835848), (240, 5106367), (280, 4376886), (302, 4058040), (336, 3647405), (420, 2917924), (453, 2705360), (560, 2188443), (604, 2029020), (755, 1623216), (840, 1458962), (906, 1352680), (1057, 1159440), (1208, 1014510), (1510, 811608), (1680, 729481), (1812, 676340), (2114, 579720), (2265, 541072), (2416, 507255), (3020, 405804), (3171, 386480), (3624, 338170), (4228, 289860), (4530, 270536), (4831, 253680), (5285, 231888), (6040, 202902), (6342, 193240), (7248, 169085), (8456, 144930), (9060, 135268), (9662, 126840), (10570, 115944), (12080, 101451), (12684, 96620), (14493, 84560), (15855, 77296), (16912, 72465), (18120, 67634), (19324, 63420), (21140, 57972), (24155, 50736), (25368, 48310), (28986, 42280), (31710, 38648), (33817, 36240)]