71145960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8849}}^1$

素因数の和:8930

約数の個数: 64

約数和(自身を含む): 216648000

約数和(自身を除く): 145502040

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, 8849, 17698, 26547, 35396, 44245, 53094, 70792, 88490, 106188, 132735, 176980, 212376, 265470, 353960, 530940, 592883, 1061880, 1185766, 1778649, 2371532, 2964415, 3557298, 4743064, 5928830, 7114596, 8893245, 11857660, 14229192, 17786490, 23715320, 35572980, 71145960]

約数ペア:

[(1, 71145960), (2, 35572980), (3, 23715320), (4, 17786490), (5, 14229192), (6, 11857660), (8, 8893245), (10, 7114596), (12, 5928830), (15, 4743064), (20, 3557298), (24, 2964415), (30, 2371532), (40, 1778649), (60, 1185766), (67, 1061880), (120, 592883), (134, 530940), (201, 353960), (268, 265470), (335, 212376), (402, 176980), (536, 132735), (670, 106188), (804, 88490), (1005, 70792), (1340, 53094), (1608, 44245), (2010, 35396), (2680, 26547), (4020, 17698), (8040, 8849)]