69425880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5407}}^1$

素因数の和:5528

約数の個数: 64

約数和(自身を含む): 210263040

約数和(自身を除く): 140837160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 5407, 6420, 10814, 12840, 16221, 21628, 27035, 32442, 43256, 54070, 64884, 81105, 108140, 129768, 162210, 216280, 324420, 578549, 648840, 1157098, 1735647, 2314196, 2892745, 3471294, 4628392, 5785490, 6942588, 8678235, 11570980, 13885176, 17356470, 23141960, 34712940, 69425880]

約数ペア:

[(1, 69425880), (2, 34712940), (3, 23141960), (4, 17356470), (5, 13885176), (6, 11570980), (8, 8678235), (10, 6942588), (12, 5785490), (15, 4628392), (20, 3471294), (24, 2892745), (30, 2314196), (40, 1735647), (60, 1157098), (107, 648840), (120, 578549), (214, 324420), (321, 216280), (428, 162210), (535, 129768), (642, 108140), (856, 81105), (1070, 64884), (1284, 54070), (1605, 43256), (2140, 32442), (2568, 27035), (3210, 21628), (4280, 16221), (5407, 12840), (6420, 10814)]