66965160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8329}}^1$

素因数の和:8410

約数の個数: 64

約数和(自身を含む): 203918400

約数和(自身を除く): 136953240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 8329, 16658, 24987, 33316, 41645, 49974, 66632, 83290, 99948, 124935, 166580, 199896, 249870, 333160, 499740, 558043, 999480, 1116086, 1674129, 2232172, 2790215, 3348258, 4464344, 5580430, 6696516, 8370645, 11160860, 13393032, 16741290, 22321720, 33482580, 66965160]

約数ペア:

[(1, 66965160), (2, 33482580), (3, 22321720), (4, 16741290), (5, 13393032), (6, 11160860), (8, 8370645), (10, 6696516), (12, 5580430), (15, 4464344), (20, 3348258), (24, 2790215), (30, 2232172), (40, 1674129), (60, 1116086), (67, 999480), (120, 558043), (134, 499740), (201, 333160), (268, 249870), (335, 199896), (402, 166580), (536, 124935), (670, 99948), (804, 83290), (1005, 66632), (1340, 49974), (1608, 41645), (2010, 33316), (2680, 24987), (4020, 16658), (8040, 8329)]