133241440

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 328878144

約数和(自身を除く): 195636704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 71, 74, 80, 142, 148, 160, 185, 284, 296, 317, 355, 370, 568, 592, 634, 710, 740, 1136, 1184, 1268, 1420, 1480, 1585, 2272, 2536, 2627, 2840, 2960, 3170, 5072, 5254, 5680, 5920, 6340, 10144, 10508, 11360, 11729, 12680, 13135, 21016, 22507, 23458, 25360, 26270, 42032, 45014, 46916, 50720, 52540, 58645, 84064, 90028, 93832, 105080, 112535, 117290, 180056, 187664, 210160, 225070, 234580, 360112, 375328, 420320, 450140, 469160, 720224, 832759, 900280, 938320, 1665518, 1800560, 1876640, 3331036, 3601120, 4163795, 6662072, 8327590, 13324144, 16655180, 26648288, 33310360, 66620720, 133241440]

約数ペア:

[(1, 133241440), (2, 66620720), (4, 33310360), (5, 26648288), (8, 16655180), (10, 13324144), (16, 8327590), (20, 6662072), (32, 4163795), (37, 3601120), (40, 3331036), (71, 1876640), (74, 1800560), (80, 1665518), (142, 938320), (148, 900280), (160, 832759), (185, 720224), (284, 469160), (296, 450140), (317, 420320), (355, 375328), (370, 360112), (568, 234580), (592, 225070), (634, 210160), (710, 187664), (740, 180056), (1136, 117290), (1184, 112535), (1268, 105080), (1420, 93832), (1480, 90028), (1585, 84064), (2272, 58645), (2536, 52540), (2627, 50720), (2840, 46916), (2960, 45014), (3170, 42032), (5072, 26270), (5254, 25360), (5680, 23458), (5920, 22507), (6340, 21016), (10144, 13135), (10508, 12680), (11360, 11729)]