166060720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2879}}^1$

素因数の和:3002

約数の個数: 80

約数和(自身を含む): 445685760

約数和(自身を除く): 279625040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1442, 1648, 2060, 2879, 2884, 3605, 4120, 5758, 5768, 7210, 8240, 11516, 11536, 14395, 14420, 20153, 23032, 28790, 28840, 40306, 46064, 57580, 57680, 80612, 100765, 115160, 161224, 201530, 230320, 296537, 322448, 403060, 593074, 806120, 1186148, 1482685, 1612240, 2075759, 2372296, 2965370, 4151518, 4744592, 5930740, 8303036, 10378795, 11861480, 16606072, 20757590, 23722960, 33212144, 41515180, 83030360, 166060720]

約数ペア:

[(1, 166060720), (2, 83030360), (4, 41515180), (5, 33212144), (7, 23722960), (8, 20757590), (10, 16606072), (14, 11861480), (16, 10378795), (20, 8303036), (28, 5930740), (35, 4744592), (40, 4151518), (56, 2965370), (70, 2372296), (80, 2075759), (103, 1612240), (112, 1482685), (140, 1186148), (206, 806120), (280, 593074), (412, 403060), (515, 322448), (560, 296537), (721, 230320), (824, 201530), (1030, 161224), (1442, 115160), (1648, 100765), (2060, 80612), (2879, 57680), (2884, 57580), (3605, 46064), (4120, 40306), (5758, 28840), (5768, 28790), (7210, 23032), (8240, 20153), (11516, 14420), (11536, 14395)]