166213040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1013}}^1$

素因数の和:1326

約数の個数: 80

約数和(自身を含む): 443596608

約数和(自身を除く): 277383568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 293, 560, 586, 1013, 1172, 1465, 2026, 2051, 2344, 2930, 4052, 4102, 4688, 5065, 5860, 7091, 8104, 8204, 10130, 10255, 11720, 14182, 16208, 16408, 20260, 20510, 23440, 28364, 32816, 35455, 40520, 41020, 56728, 70910, 81040, 82040, 113456, 141820, 164080, 283640, 296809, 567280, 593618, 1187236, 1484045, 2077663, 2374472, 2968090, 4155326, 4748944, 5936180, 8310652, 10388315, 11872360, 16621304, 20776630, 23744720, 33242608, 41553260, 83106520, 166213040]

約数ペア:

[(1, 166213040), (2, 83106520), (4, 41553260), (5, 33242608), (7, 23744720), (8, 20776630), (10, 16621304), (14, 11872360), (16, 10388315), (20, 8310652), (28, 5936180), (35, 4748944), (40, 4155326), (56, 2968090), (70, 2374472), (80, 2077663), (112, 1484045), (140, 1187236), (280, 593618), (293, 567280), (560, 296809), (586, 283640), (1013, 164080), (1172, 141820), (1465, 113456), (2026, 82040), (2051, 81040), (2344, 70910), (2930, 56728), (4052, 41020), (4102, 40520), (4688, 35455), (5065, 32816), (5860, 28364), (7091, 23440), (8104, 20510), (8204, 20260), (10130, 16408), (10255, 16208), (11720, 14182)]