40536160

素因数分解:

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

素因数の和:2168

約数の個数: 96

約数和(自身を含む): 115940160

約数和(自身を除く): 75404000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2129, 2380, 2720, 3808, 4258, 4760, 8516, 9520, 10645, 14903, 17032, 19040, 21290, 29806, 34064, 36193, 42580, 59612, 68128, 72386, 74515, 85160, 119224, 144772, 149030, 170320, 180965, 238448, 253351, 289544, 298060, 340640, 361930, 476896, 506702, 579088, 596120, 723860, 1013404, 1158176, 1192240, 1266755, 1447720, 2026808, 2384480, 2533510, 2895440, 4053616, 5067020, 5790880, 8107232, 10134040, 20268080, 40536160]

約数ペア:

[(1, 40536160), (2, 20268080), (4, 10134040), (5, 8107232), (7, 5790880), (8, 5067020), (10, 4053616), (14, 2895440), (16, 2533510), (17, 2384480), (20, 2026808), (28, 1447720), (32, 1266755), (34, 1192240), (35, 1158176), (40, 1013404), (56, 723860), (68, 596120), (70, 579088), (80, 506702), (85, 476896), (112, 361930), (119, 340640), (136, 298060), (140, 289544), (160, 253351), (170, 238448), (224, 180965), (238, 170320), (272, 149030), (280, 144772), (340, 119224), (476, 85160), (544, 74515), (560, 72386), (595, 68128), (680, 59612), (952, 42580), (1120, 36193), (1190, 34064), (1360, 29806), (1904, 21290), (2129, 19040), (2380, 17032), (2720, 14903), (3808, 10645), (4258, 9520), (4760, 8516)]