13276490640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{7902673}}^1$

素因数の和:7902696

約数の個数: 80

約数和(自身を含む): 47036715648

約数和(自身を除く): 33760225008

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, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 7902673, 15805346, 23708019, 31610692, 39513365, 47416038, 55318711, 63221384, 79026730, 94832076, 110637422, 118540095, 126442768, 158053460, 165956133, 189664152, 221274844, 237080190, 276593555, 316106920, 331912266, 379328304, 442549688, 474160380, 553187110, 632213840, 663824532, 829780665, 885099376, 948320760, 1106374220, 1327649064, 1659561330, 1896641520, 2212748440, 2655298128, 3319122660, 4425496880, 6638245320, 13276490640]

約数ペア:

[(1, 13276490640), (2, 6638245320), (3, 4425496880), (4, 3319122660), (5, 2655298128), (6, 2212748440), (7, 1896641520), (8, 1659561330), (10, 1327649064), (12, 1106374220), (14, 948320760), (15, 885099376), (16, 829780665), (20, 663824532), (21, 632213840), (24, 553187110), (28, 474160380), (30, 442549688), (35, 379328304), (40, 331912266), (42, 316106920), (48, 276593555), (56, 237080190), (60, 221274844), (70, 189664152), (80, 165956133), (84, 158053460), (105, 126442768), (112, 118540095), (120, 110637422), (140, 94832076), (168, 79026730), (210, 63221384), (240, 55318711), (280, 47416038), (336, 39513365), (420, 31610692), (560, 23708019), (840, 15805346), (1680, 7902673)]