71199520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 193971456

約数和(自身を除く): 122771936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 151, 160, 224, 280, 302, 421, 560, 604, 755, 842, 1057, 1120, 1208, 1510, 1684, 2105, 2114, 2416, 2947, 3020, 3368, 4210, 4228, 4832, 5285, 5894, 6040, 6736, 8420, 8456, 10570, 11788, 12080, 13472, 14735, 16840, 16912, 21140, 23576, 24160, 29470, 33680, 33824, 42280, 47152, 58940, 63571, 67360, 84560, 94304, 117880, 127142, 169120, 235760, 254284, 317855, 444997, 471520, 508568, 635710, 889994, 1017136, 1271420, 1779988, 2034272, 2224985, 2542840, 3559976, 4449970, 5085680, 7119952, 8899940, 10171360, 14239904, 17799880, 35599760, 71199520]

約数ペア:

[(1, 71199520), (2, 35599760), (4, 17799880), (5, 14239904), (7, 10171360), (8, 8899940), (10, 7119952), (14, 5085680), (16, 4449970), (20, 3559976), (28, 2542840), (32, 2224985), (35, 2034272), (40, 1779988), (56, 1271420), (70, 1017136), (80, 889994), (112, 635710), (140, 508568), (151, 471520), (160, 444997), (224, 317855), (280, 254284), (302, 235760), (421, 169120), (560, 127142), (604, 117880), (755, 94304), (842, 84560), (1057, 67360), (1120, 63571), (1208, 58940), (1510, 47152), (1684, 42280), (2105, 33824), (2114, 33680), (2416, 29470), (2947, 24160), (3020, 23576), (3368, 21140), (4210, 16912), (4228, 16840), (4832, 14735), (5285, 13472), (5894, 12080), (6040, 11788), (6736, 10570), (8420, 8456)]