742244560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{691}}^1$

素因数の和:1196

約数の個数: 80

約数和(自身を含む): 1791671040

約数和(自身を除く): 1049426480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 463, 464, 580, 691, 926, 1160, 1382, 1852, 2315, 2320, 2764, 3455, 3704, 4630, 5528, 6910, 7408, 9260, 11056, 13427, 13820, 18520, 20039, 26854, 27640, 37040, 40078, 53708, 55280, 67135, 80156, 100195, 107416, 134270, 160312, 200390, 214832, 268540, 319933, 320624, 400780, 537080, 639866, 801560, 1074160, 1279732, 1599665, 1603120, 2559464, 3199330, 5118928, 6398660, 9278057, 12797320, 18556114, 25594640, 37112228, 46390285, 74224456, 92780570, 148448912, 185561140, 371122280, 742244560]

約数ペア:

[(1, 742244560), (2, 371122280), (4, 185561140), (5, 148448912), (8, 92780570), (10, 74224456), (16, 46390285), (20, 37112228), (29, 25594640), (40, 18556114), (58, 12797320), (80, 9278057), (116, 6398660), (145, 5118928), (232, 3199330), (290, 2559464), (463, 1603120), (464, 1599665), (580, 1279732), (691, 1074160), (926, 801560), (1160, 639866), (1382, 537080), (1852, 400780), (2315, 320624), (2320, 319933), (2764, 268540), (3455, 214832), (3704, 200390), (4630, 160312), (5528, 134270), (6910, 107416), (7408, 100195), (9260, 80156), (11056, 67135), (13427, 55280), (13820, 53708), (18520, 40078), (20039, 37040), (26854, 27640)]