339067960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 956966400

約数和(自身を除く): 617898440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 283, 308, 385, 389, 440, 566, 616, 770, 778, 1132, 1415, 1540, 1556, 1945, 1981, 2264, 2723, 2830, 3080, 3112, 3113, 3890, 3962, 4279, 5446, 5660, 6226, 7780, 7924, 8558, 9905, 10892, 11320, 12452, 13615, 15560, 15565, 15848, 17116, 19810, 21395, 21784, 21791, 24904, 27230, 29953, 31130, 34232, 39620, 42790, 43582, 54460, 59906, 62260, 79240, 85580, 87164, 108920, 108955, 110087, 119812, 124520, 149765, 171160, 174328, 217910, 220174, 239624, 299530, 435820, 440348, 550435, 599060, 770609, 871640, 880696, 1100870, 1198120, 1210957, 1541218, 2201740, 2421914, 3082436, 3853045, 4403480, 4843828, 6054785, 6164872, 7706090, 8476699, 9687656, 12109570, 15412180, 16953398, 24219140, 30824360, 33906796, 42383495, 48438280, 67813592, 84766990, 169533980, 339067960]

約数ペア:

[(1, 339067960), (2, 169533980), (4, 84766990), (5, 67813592), (7, 48438280), (8, 42383495), (10, 33906796), (11, 30824360), (14, 24219140), (20, 16953398), (22, 15412180), (28, 12109570), (35, 9687656), (40, 8476699), (44, 7706090), (55, 6164872), (56, 6054785), (70, 4843828), (77, 4403480), (88, 3853045), (110, 3082436), (140, 2421914), (154, 2201740), (220, 1541218), (280, 1210957), (283, 1198120), (308, 1100870), (385, 880696), (389, 871640), (440, 770609), (566, 599060), (616, 550435), (770, 440348), (778, 435820), (1132, 299530), (1415, 239624), (1540, 220174), (1556, 217910), (1945, 174328), (1981, 171160), (2264, 149765), (2723, 124520), (2830, 119812), (3080, 110087), (3112, 108955), (3113, 108920), (3890, 87164), (3962, 85580), (4279, 79240), (5446, 62260), (5660, 59906), (6226, 54460), (7780, 43582), (7924, 42790), (8558, 39620), (9905, 34232), (10892, 31130), (11320, 29953), (12452, 27230), (13615, 24904), (15560, 21791), (15565, 21784), (15848, 21395), (17116, 19810)]