73312120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2447}}^1$

素因数の和:2572

約数の個数: 64

約数和(自身を含む): 190356480

約数和(自身を除く): 117044360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2447, 2996, 3745, 4280, 4894, 5992, 7490, 9788, 12235, 14980, 17129, 19576, 24470, 29960, 34258, 48940, 68516, 85645, 97880, 137032, 171290, 261829, 342580, 523658, 685160, 1047316, 1309145, 1832803, 2094632, 2618290, 3665606, 5236580, 7331212, 9164015, 10473160, 14662424, 18328030, 36656060, 73312120]

約数ペア:

[(1, 73312120), (2, 36656060), (4, 18328030), (5, 14662424), (7, 10473160), (8, 9164015), (10, 7331212), (14, 5236580), (20, 3665606), (28, 2618290), (35, 2094632), (40, 1832803), (56, 1309145), (70, 1047316), (107, 685160), (140, 523658), (214, 342580), (280, 261829), (428, 171290), (535, 137032), (749, 97880), (856, 85645), (1070, 68516), (1498, 48940), (2140, 34258), (2447, 29960), (2996, 24470), (3745, 19576), (4280, 17129), (4894, 14980), (5992, 12235), (7490, 9788)]