70656840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{65423}}^1$

素因数の和:65443

約数の個数: 64

約数和(自身を含む): 235526400

約数和(自身を除く): 164869560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 65423, 130846, 196269, 261692, 327115, 392538, 523384, 588807, 654230, 785076, 981345, 1177614, 1308460, 1570152, 1766421, 1962690, 2355228, 2616920, 2944035, 3532842, 3925380, 4710456, 5888070, 7065684, 7850760, 8832105, 11776140, 14131368, 17664210, 23552280, 35328420, 70656840]

約数ペア:

[(1, 70656840), (2, 35328420), (3, 23552280), (4, 17664210), (5, 14131368), (6, 11776140), (8, 8832105), (9, 7850760), (10, 7065684), (12, 5888070), (15, 4710456), (18, 3925380), (20, 3532842), (24, 2944035), (27, 2616920), (30, 2355228), (36, 1962690), (40, 1766421), (45, 1570152), (54, 1308460), (60, 1177614), (72, 981345), (90, 785076), (108, 654230), (120, 588807), (135, 523384), (180, 392538), (216, 327115), (270, 261692), (360, 196269), (540, 130846), (1080, 65423)]