67646320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1069}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 181506240

約数和(自身を除く): 113859920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 452, 560, 565, 791, 904, 1069, 1130, 1582, 1808, 2138, 2260, 3164, 3955, 4276, 4520, 5345, 6328, 7483, 7910, 8552, 9040, 10690, 12656, 14966, 15820, 17104, 21380, 29932, 31640, 37415, 42760, 59864, 63280, 74830, 85520, 119728, 120797, 149660, 241594, 299320, 483188, 598640, 603985, 845579, 966376, 1207970, 1691158, 1932752, 2415940, 3382316, 4227895, 4831880, 6764632, 8455790, 9663760, 13529264, 16911580, 33823160, 67646320]

約数ペア:

[(1, 67646320), (2, 33823160), (4, 16911580), (5, 13529264), (7, 9663760), (8, 8455790), (10, 6764632), (14, 4831880), (16, 4227895), (20, 3382316), (28, 2415940), (35, 1932752), (40, 1691158), (56, 1207970), (70, 966376), (80, 845579), (112, 603985), (113, 598640), (140, 483188), (226, 299320), (280, 241594), (452, 149660), (560, 120797), (565, 119728), (791, 85520), (904, 74830), (1069, 63280), (1130, 59864), (1582, 42760), (1808, 37415), (2138, 31640), (2260, 29932), (3164, 21380), (3955, 17104), (4276, 15820), (4520, 14966), (5345, 12656), (6328, 10690), (7483, 9040), (7910, 8552)]