164787560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5827}}^1$

素因数の和:5946

約数の個数: 64

約数和(自身を含む): 428008320

約数和(自身を除く): 263220760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 2020, 2828, 3535, 4040, 5656, 5827, 7070, 11654, 14140, 23308, 28280, 29135, 40789, 46616, 58270, 81578, 116540, 163156, 203945, 233080, 326312, 407890, 588527, 815780, 1177054, 1631560, 2354108, 2942635, 4119689, 4708216, 5885270, 8239378, 11770540, 16478756, 20598445, 23541080, 32957512, 41196890, 82393780, 164787560]

約数ペア:

[(1, 164787560), (2, 82393780), (4, 41196890), (5, 32957512), (7, 23541080), (8, 20598445), (10, 16478756), (14, 11770540), (20, 8239378), (28, 5885270), (35, 4708216), (40, 4119689), (56, 2942635), (70, 2354108), (101, 1631560), (140, 1177054), (202, 815780), (280, 588527), (404, 407890), (505, 326312), (707, 233080), (808, 203945), (1010, 163156), (1414, 116540), (2020, 81578), (2828, 58270), (3535, 46616), (4040, 40789), (5656, 29135), (5827, 28280), (7070, 23308), (11654, 14140)]