162144640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2172

約数の個数: 128

約数和(自身を含む): 469281600

約数和(自身を除く): 307136960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2129, 2176, 2240, 2380, 2720, 3808, 4258, 4480, 4760, 5440, 7616, 8516, 9520, 10645, 10880, 14903, 15232, 17032, 19040, 21290, 29806, 34064, 36193, 38080, 42580, 59612, 68128, 72386, 74515, 76160, 85160, 119224, 136256, 144772, 149030, 170320, 180965, 238448, 253351, 272512, 289544, 298060, 340640, 361930, 476896, 506702, 579088, 596120, 681280, 723860, 953792, 1013404, 1158176, 1192240, 1266755, 1362560, 1447720, 1907584, 2026808, 2316352, 2384480, 2533510, 2895440, 4053616, 4632704, 4768960, 5067020, 5790880, 8107232, 9537920, 10134040, 11581760, 16214464, 20268080, 23163520, 32428928, 40536160, 81072320, 162144640]

約数ペア:

[(1, 162144640), (2, 81072320), (4, 40536160), (5, 32428928), (7, 23163520), (8, 20268080), (10, 16214464), (14, 11581760), (16, 10134040), (17, 9537920), (20, 8107232), (28, 5790880), (32, 5067020), (34, 4768960), (35, 4632704), (40, 4053616), (56, 2895440), (64, 2533510), (68, 2384480), (70, 2316352), (80, 2026808), (85, 1907584), (112, 1447720), (119, 1362560), (128, 1266755), (136, 1192240), (140, 1158176), (160, 1013404), (170, 953792), (224, 723860), (238, 681280), (272, 596120), (280, 579088), (320, 506702), (340, 476896), (448, 361930), (476, 340640), (544, 298060), (560, 289544), (595, 272512), (640, 253351), (680, 238448), (896, 180965), (952, 170320), (1088, 149030), (1120, 144772), (1190, 136256), (1360, 119224), (1904, 85160), (2129, 76160), (2176, 74515), (2240, 72386), (2380, 68128), (2720, 59612), (3808, 42580), (4258, 38080), (4480, 36193), (4760, 34064), (5440, 29806), (7616, 21290), (8516, 19040), (9520, 17032), (10645, 15232), (10880, 14903)]