827320480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1069}}^1$

素因数の和:1782

約数の個数: 96

約数和(自身を含む): 2239090560

約数和(自身を除く): 1411770080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 691, 1069, 1120, 1382, 2138, 2764, 3455, 4276, 4837, 5345, 5528, 6910, 7483, 8552, 9674, 10690, 11056, 13820, 14966, 17104, 19348, 21380, 22112, 24185, 27640, 29932, 34208, 37415, 38696, 42760, 48370, 55280, 59864, 74830, 77392, 85520, 96740, 110560, 119728, 149660, 154784, 171040, 193480, 239456, 299320, 386960, 598640, 738679, 773920, 1197280, 1477358, 2954716, 3693395, 5170753, 5909432, 7386790, 10341506, 11818864, 14773580, 20683012, 23637728, 25853765, 29547160, 41366024, 51707530, 59094320, 82732048, 103415060, 118188640, 165464096, 206830120, 413660240, 827320480]

約数ペア:

[(1, 827320480), (2, 413660240), (4, 206830120), (5, 165464096), (7, 118188640), (8, 103415060), (10, 82732048), (14, 59094320), (16, 51707530), (20, 41366024), (28, 29547160), (32, 25853765), (35, 23637728), (40, 20683012), (56, 14773580), (70, 11818864), (80, 10341506), (112, 7386790), (140, 5909432), (160, 5170753), (224, 3693395), (280, 2954716), (560, 1477358), (691, 1197280), (1069, 773920), (1120, 738679), (1382, 598640), (2138, 386960), (2764, 299320), (3455, 239456), (4276, 193480), (4837, 171040), (5345, 154784), (5528, 149660), (6910, 119728), (7483, 110560), (8552, 96740), (9674, 85520), (10690, 77392), (11056, 74830), (13820, 59864), (14966, 55280), (17104, 48370), (19348, 42760), (21380, 38696), (22112, 37415), (24185, 34208), (27640, 29932)]