1313259360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{390851}}^1$

素因数の和:390876

約数の個数: 96

約数和(自身を含む): 4727745792

約数和(自身を除く): 3414486432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 390851, 781702, 1172553, 1563404, 1954255, 2345106, 2735957, 3126808, 3908510, 4690212, 5471914, 5862765, 6253616, 7817020, 8207871, 9380424, 10943828, 11725530, 12507232, 13679785, 15634040, 16415742, 18760848, 21887656, 23451060, 27359570, 31268080, 32831484, 37521696, 41039355, 43775312, 46902120, 54719140, 62536160, 65662968, 82078710, 87550624, 93804240, 109438280, 131325936, 164157420, 187608480, 218876560, 262651872, 328314840, 437753120, 656629680, 1313259360]

約数ペア:

[(1, 1313259360), (2, 656629680), (3, 437753120), (4, 328314840), (5, 262651872), (6, 218876560), (7, 187608480), (8, 164157420), (10, 131325936), (12, 109438280), (14, 93804240), (15, 87550624), (16, 82078710), (20, 65662968), (21, 62536160), (24, 54719140), (28, 46902120), (30, 43775312), (32, 41039355), (35, 37521696), (40, 32831484), (42, 31268080), (48, 27359570), (56, 23451060), (60, 21887656), (70, 18760848), (80, 16415742), (84, 15634040), (96, 13679785), (105, 12507232), (112, 11725530), (120, 10943828), (140, 9380424), (160, 8207871), (168, 7817020), (210, 6253616), (224, 5862765), (240, 5471914), (280, 4690212), (336, 3908510), (420, 3126808), (480, 2735957), (560, 2345106), (672, 1954255), (840, 1563404), (1120, 1172553), (1680, 781702), (3360, 390851)]