71167560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8353}}^1$

素因数の和:8438

約数の個数: 64

約数和(自身を含む): 216535680

約数和(自身を除く): 145368120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8353, 8520, 16706, 25059, 33412, 41765, 50118, 66824, 83530, 100236, 125295, 167060, 200472, 250590, 334120, 501180, 593063, 1002360, 1186126, 1779189, 2372252, 2965315, 3558378, 4744504, 5930630, 7116756, 8895945, 11861260, 14233512, 17791890, 23722520, 35583780, 71167560]

約数ペア:

[(1, 71167560), (2, 35583780), (3, 23722520), (4, 17791890), (5, 14233512), (6, 11861260), (8, 8895945), (10, 7116756), (12, 5930630), (15, 4744504), (20, 3558378), (24, 2965315), (30, 2372252), (40, 1779189), (60, 1186126), (71, 1002360), (120, 593063), (142, 501180), (213, 334120), (284, 250590), (355, 200472), (426, 167060), (568, 125295), (710, 100236), (852, 83530), (1065, 66824), (1420, 50118), (1704, 41765), (2130, 33412), (2840, 25059), (4260, 16706), (8353, 8520)]