141216160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 350106624

約数和(自身を除く): 208890464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 71, 80, 124, 142, 155, 160, 248, 284, 310, 355, 401, 496, 568, 620, 710, 802, 992, 1136, 1240, 1420, 1604, 2005, 2201, 2272, 2480, 2840, 3208, 4010, 4402, 4960, 5680, 6416, 8020, 8804, 11005, 11360, 12431, 12832, 16040, 17608, 22010, 24862, 28471, 32080, 35216, 44020, 49724, 56942, 62155, 64160, 70432, 88040, 99448, 113884, 124310, 142355, 176080, 198896, 227768, 248620, 284710, 352160, 397792, 455536, 497240, 569420, 882601, 911072, 994480, 1138840, 1765202, 1988960, 2277680, 3530404, 4413005, 4555360, 7060808, 8826010, 14121616, 17652020, 28243232, 35304040, 70608080, 141216160]

約数ペア:

[(1, 141216160), (2, 70608080), (4, 35304040), (5, 28243232), (8, 17652020), (10, 14121616), (16, 8826010), (20, 7060808), (31, 4555360), (32, 4413005), (40, 3530404), (62, 2277680), (71, 1988960), (80, 1765202), (124, 1138840), (142, 994480), (155, 911072), (160, 882601), (248, 569420), (284, 497240), (310, 455536), (355, 397792), (401, 352160), (496, 284710), (568, 248620), (620, 227768), (710, 198896), (802, 176080), (992, 142355), (1136, 124310), (1240, 113884), (1420, 99448), (1604, 88040), (2005, 70432), (2201, 64160), (2272, 62155), (2480, 56942), (2840, 49724), (3208, 44020), (4010, 35216), (4402, 32080), (4960, 28471), (5680, 24862), (6416, 22010), (8020, 17608), (8804, 16040), (11005, 12832), (11360, 12431)]