830920160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39047}}^1$

素因数の和:39088

約数の個数: 96

約数和(自身を含む): 2361623040

約数和(自身を除く): 1530702880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 21280, 39047, 78094, 156188, 195235, 273329, 312376, 390470, 546658, 624752, 741893, 780940, 1093316, 1249504, 1366645, 1483786, 1561880, 2186632, 2733290, 2967572, 3123760, 3709465, 4373264, 5193251, 5466580, 5935144, 6247520, 7418930, 8746528, 10386502, 10933160, 11870288, 14837860, 20773004, 21866320, 23740576, 25966255, 29675720, 41546008, 43732640, 51932510, 59351440, 83092016, 103865020, 118702880, 166184032, 207730040, 415460080, 830920160]

約数ペア:

[(1, 830920160), (2, 415460080), (4, 207730040), (5, 166184032), (7, 118702880), (8, 103865020), (10, 83092016), (14, 59351440), (16, 51932510), (19, 43732640), (20, 41546008), (28, 29675720), (32, 25966255), (35, 23740576), (38, 21866320), (40, 20773004), (56, 14837860), (70, 11870288), (76, 10933160), (80, 10386502), (95, 8746528), (112, 7418930), (133, 6247520), (140, 5935144), (152, 5466580), (160, 5193251), (190, 4373264), (224, 3709465), (266, 3123760), (280, 2967572), (304, 2733290), (380, 2186632), (532, 1561880), (560, 1483786), (608, 1366645), (665, 1249504), (760, 1093316), (1064, 780940), (1120, 741893), (1330, 624752), (1520, 546658), (2128, 390470), (2660, 312376), (3040, 273329), (4256, 195235), (5320, 156188), (10640, 78094), (21280, 39047)]