156908700560

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1\times {\mathrm{42197}}^1$

素因数の和:43140

約数の個数: 80

約数和(自身を含む): 372128633136

約数和(自身を除く): 215219932576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 877, 1060, 1754, 2120, 3508, 4240, 4385, 7016, 8770, 14032, 17540, 35080, 42197, 46481, 70160, 84394, 92962, 168788, 185924, 210985, 232405, 337576, 371848, 421970, 464810, 675152, 743696, 843940, 929620, 1687880, 1859240, 2236441, 3375760, 3718480, 4472882, 8945764, 11182205, 17891528, 22364410, 35783056, 37006769, 44728820, 74013538, 89457640, 148027076, 178915280, 185033845, 296054152, 370067690, 592108304, 740135380, 1480270760, 1961358757, 2960541520, 3922717514, 7845435028, 9806793785, 15690870056, 19613587570, 31381740112, 39227175140, 78454350280, 156908700560]

約数ペア:

[(1, 156908700560), (2, 78454350280), (4, 39227175140), (5, 31381740112), (8, 19613587570), (10, 15690870056), (16, 9806793785), (20, 7845435028), (40, 3922717514), (53, 2960541520), (80, 1961358757), (106, 1480270760), (212, 740135380), (265, 592108304), (424, 370067690), (530, 296054152), (848, 185033845), (877, 178915280), (1060, 148027076), (1754, 89457640), (2120, 74013538), (3508, 44728820), (4240, 37006769), (4385, 35783056), (7016, 22364410), (8770, 17891528), (14032, 11182205), (17540, 8945764), (35080, 4472882), (42197, 3718480), (46481, 3375760), (70160, 2236441), (84394, 1859240), (92962, 1687880), (168788, 929620), (185924, 843940), (210985, 743696), (232405, 675152), (337576, 464810), (371848, 421970)]