140061280

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 346459680

約数和(自身を除く): 206398400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 59, 74, 80, 118, 148, 160, 185, 236, 295, 296, 370, 401, 472, 590, 592, 740, 802, 944, 1180, 1184, 1480, 1604, 1888, 2005, 2183, 2360, 2960, 3208, 4010, 4366, 4720, 5920, 6416, 8020, 8732, 9440, 10915, 12832, 14837, 16040, 17464, 21830, 23659, 29674, 32080, 34928, 43660, 47318, 59348, 64160, 69856, 74185, 87320, 94636, 118295, 118696, 148370, 174640, 189272, 236590, 237392, 296740, 349280, 378544, 473180, 474784, 593480, 757088, 875383, 946360, 1186960, 1750766, 1892720, 2373920, 3501532, 3785440, 4376915, 7003064, 8753830, 14006128, 17507660, 28012256, 35015320, 70030640, 140061280]

約数ペア:

[(1, 140061280), (2, 70030640), (4, 35015320), (5, 28012256), (8, 17507660), (10, 14006128), (16, 8753830), (20, 7003064), (32, 4376915), (37, 3785440), (40, 3501532), (59, 2373920), (74, 1892720), (80, 1750766), (118, 1186960), (148, 946360), (160, 875383), (185, 757088), (236, 593480), (295, 474784), (296, 473180), (370, 378544), (401, 349280), (472, 296740), (590, 237392), (592, 236590), (740, 189272), (802, 174640), (944, 148370), (1180, 118696), (1184, 118295), (1480, 94636), (1604, 87320), (1888, 74185), (2005, 69856), (2183, 64160), (2360, 59348), (2960, 47318), (3208, 43660), (4010, 34928), (4366, 32080), (4720, 29674), (5920, 23659), (6416, 21830), (8020, 17464), (8732, 16040), (9440, 14837), (10915, 12832)]