42269360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 117554976

約数和(自身を除く): 75285616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 164, 196, 205, 245, 263, 280, 287, 328, 392, 410, 490, 526, 560, 574, 656, 784, 820, 980, 1052, 1148, 1315, 1435, 1640, 1841, 1960, 2009, 2104, 2296, 2630, 2870, 3280, 3682, 3920, 4018, 4208, 4592, 5260, 5740, 7364, 8036, 9205, 10045, 10520, 10783, 11480, 12887, 14728, 16072, 18410, 20090, 21040, 21566, 22960, 25774, 29456, 32144, 36820, 40180, 43132, 51548, 53915, 64435, 73640, 75481, 80360, 86264, 103096, 107830, 128870, 147280, 150962, 160720, 172528, 206192, 215660, 257740, 301924, 377405, 431320, 515480, 528367, 603848, 754810, 862640, 1030960, 1056734, 1207696, 1509620, 2113468, 2641835, 3019240, 4226936, 5283670, 6038480, 8453872, 10567340, 21134680, 42269360]

約数ペア:

[(1, 42269360), (2, 21134680), (4, 10567340), (5, 8453872), (7, 6038480), (8, 5283670), (10, 4226936), (14, 3019240), (16, 2641835), (20, 2113468), (28, 1509620), (35, 1207696), (40, 1056734), (41, 1030960), (49, 862640), (56, 754810), (70, 603848), (80, 528367), (82, 515480), (98, 431320), (112, 377405), (140, 301924), (164, 257740), (196, 215660), (205, 206192), (245, 172528), (263, 160720), (280, 150962), (287, 147280), (328, 128870), (392, 107830), (410, 103096), (490, 86264), (526, 80360), (560, 75481), (574, 73640), (656, 64435), (784, 53915), (820, 51548), (980, 43132), (1052, 40180), (1148, 36820), (1315, 32144), (1435, 29456), (1640, 25774), (1841, 22960), (1960, 21566), (2009, 21040), (2104, 20090), (2296, 18410), (2630, 16072), (2870, 14728), (3280, 12887), (3682, 11480), (3920, 10783), (4018, 10520), (4208, 10045), (4592, 9205), (5260, 8036), (5740, 7364)]