216700960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1013}}^1$

素因数の和:1226

約数の個数: 96

約数和(自身を含む): 588736512

約数和(自身を除く): 372035552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 191, 224, 280, 382, 560, 764, 955, 1013, 1120, 1337, 1528, 1910, 2026, 2674, 3056, 3820, 4052, 5065, 5348, 6112, 6685, 7091, 7640, 8104, 10130, 10696, 13370, 14182, 15280, 16208, 20260, 21392, 26740, 28364, 30560, 32416, 35455, 40520, 42784, 53480, 56728, 70910, 81040, 106960, 113456, 141820, 162080, 193483, 213920, 226912, 283640, 386966, 567280, 773932, 967415, 1134560, 1354381, 1547864, 1934830, 2708762, 3095728, 3869660, 5417524, 6191456, 6771905, 7739320, 10835048, 13543810, 15478640, 21670096, 27087620, 30957280, 43340192, 54175240, 108350480, 216700960]

約数ペア:

[(1, 216700960), (2, 108350480), (4, 54175240), (5, 43340192), (7, 30957280), (8, 27087620), (10, 21670096), (14, 15478640), (16, 13543810), (20, 10835048), (28, 7739320), (32, 6771905), (35, 6191456), (40, 5417524), (56, 3869660), (70, 3095728), (80, 2708762), (112, 1934830), (140, 1547864), (160, 1354381), (191, 1134560), (224, 967415), (280, 773932), (382, 567280), (560, 386966), (764, 283640), (955, 226912), (1013, 213920), (1120, 193483), (1337, 162080), (1528, 141820), (1910, 113456), (2026, 106960), (2674, 81040), (3056, 70910), (3820, 56728), (4052, 53480), (5065, 42784), (5348, 40520), (6112, 35455), (6685, 32416), (7091, 30560), (7640, 28364), (8104, 26740), (10130, 21392), (10696, 20260), (13370, 16208), (14182, 15280)]