66769080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:909

約数の個数: 128

約数和(自身を含む): 231482880

約数和(自身を除く): 164713800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 787, 808, 840, 1010, 1212, 1414, 1515, 1574, 2020, 2121, 2361, 2424, 2828, 3030, 3148, 3535, 3935, 4040, 4242, 4722, 5509, 5656, 6060, 6296, 7070, 7870, 8484, 9444, 10605, 11018, 11805, 12120, 14140, 15740, 16527, 16968, 18888, 21210, 22036, 23610, 27545, 28280, 31480, 33054, 42420, 44072, 47220, 55090, 66108, 79487, 82635, 84840, 94440, 110180, 132216, 158974, 165270, 220360, 238461, 317948, 330540, 397435, 476922, 556409, 635896, 661080, 794870, 953844, 1112818, 1192305, 1589740, 1669227, 1907688, 2225636, 2384610, 2782045, 3179480, 3338454, 4451272, 4769220, 5564090, 6676908, 8346135, 9538440, 11128180, 13353816, 16692270, 22256360, 33384540, 66769080]

約数ペア:

[(1, 66769080), (2, 33384540), (3, 22256360), (4, 16692270), (5, 13353816), (6, 11128180), (7, 9538440), (8, 8346135), (10, 6676908), (12, 5564090), (14, 4769220), (15, 4451272), (20, 3338454), (21, 3179480), (24, 2782045), (28, 2384610), (30, 2225636), (35, 1907688), (40, 1669227), (42, 1589740), (56, 1192305), (60, 1112818), (70, 953844), (84, 794870), (101, 661080), (105, 635896), (120, 556409), (140, 476922), (168, 397435), (202, 330540), (210, 317948), (280, 238461), (303, 220360), (404, 165270), (420, 158974), (505, 132216), (606, 110180), (707, 94440), (787, 84840), (808, 82635), (840, 79487), (1010, 66108), (1212, 55090), (1414, 47220), (1515, 44072), (1574, 42420), (2020, 33054), (2121, 31480), (2361, 28280), (2424, 27545), (2828, 23610), (3030, 22036), (3148, 21210), (3535, 18888), (3935, 16968), (4040, 16527), (4242, 15740), (4722, 14140), (5509, 12120), (5656, 11805), (6060, 11018), (6296, 10605), (7070, 9444), (7870, 8484)]