140272920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10531}}^1$

素因数の和:10585

約数の個数: 96

約数和(自身を含む): 468252720

約数和(自身を除く): 327979800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 10531, 13320, 21062, 31593, 42124, 52655, 63186, 84248, 94779, 105310, 126372, 157965, 189558, 210620, 252744, 315930, 379116, 389647, 421240, 473895, 631860, 758232, 779294, 947790, 1168941, 1263720, 1558588, 1895580, 1948235, 2337882, 3117176, 3506823, 3791160, 3896470, 4675764, 5844705, 7013646, 7792940, 9351528, 11689410, 14027292, 15585880, 17534115, 23378820, 28054584, 35068230, 46757640, 70136460, 140272920]

約数ペア:

[(1, 140272920), (2, 70136460), (3, 46757640), (4, 35068230), (5, 28054584), (6, 23378820), (8, 17534115), (9, 15585880), (10, 14027292), (12, 11689410), (15, 9351528), (18, 7792940), (20, 7013646), (24, 5844705), (30, 4675764), (36, 3896470), (37, 3791160), (40, 3506823), (45, 3117176), (60, 2337882), (72, 1948235), (74, 1895580), (90, 1558588), (111, 1263720), (120, 1168941), (148, 947790), (180, 779294), (185, 758232), (222, 631860), (296, 473895), (333, 421240), (360, 389647), (370, 379116), (444, 315930), (555, 252744), (666, 210620), (740, 189558), (888, 157965), (1110, 126372), (1332, 105310), (1480, 94779), (1665, 84248), (2220, 63186), (2664, 52655), (3330, 42124), (4440, 31593), (6660, 21062), (10531, 13320)]