112504840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 301916160

約数和(自身を除く): 189411320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 83, 94, 103, 140, 166, 188, 206, 235, 280, 329, 332, 376, 412, 415, 470, 515, 581, 658, 664, 721, 824, 830, 940, 1030, 1162, 1316, 1442, 1645, 1660, 1880, 2060, 2324, 2632, 2884, 2905, 3290, 3320, 3605, 3901, 4120, 4648, 4841, 5768, 5810, 6580, 7210, 7802, 8549, 9682, 11620, 13160, 14420, 15604, 17098, 19364, 19505, 23240, 24205, 27307, 28840, 31208, 33887, 34196, 38728, 39010, 42745, 48410, 54614, 59843, 67774, 68392, 78020, 85490, 96820, 109228, 119686, 135548, 136535, 156040, 169435, 170980, 193640, 218456, 239372, 271096, 273070, 299215, 338870, 341960, 401803, 478744, 546140, 598430, 677740, 803606, 1092280, 1196860, 1355480, 1607212, 2009015, 2393720, 2812621, 3214424, 4018030, 5625242, 8036060, 11250484, 14063105, 16072120, 22500968, 28126210, 56252420, 112504840]

約数ペア:

[(1, 112504840), (2, 56252420), (4, 28126210), (5, 22500968), (7, 16072120), (8, 14063105), (10, 11250484), (14, 8036060), (20, 5625242), (28, 4018030), (35, 3214424), (40, 2812621), (47, 2393720), (56, 2009015), (70, 1607212), (83, 1355480), (94, 1196860), (103, 1092280), (140, 803606), (166, 677740), (188, 598430), (206, 546140), (235, 478744), (280, 401803), (329, 341960), (332, 338870), (376, 299215), (412, 273070), (415, 271096), (470, 239372), (515, 218456), (581, 193640), (658, 170980), (664, 169435), (721, 156040), (824, 136535), (830, 135548), (940, 119686), (1030, 109228), (1162, 96820), (1316, 85490), (1442, 78020), (1645, 68392), (1660, 67774), (1880, 59843), (2060, 54614), (2324, 48410), (2632, 42745), (2884, 39010), (2905, 38728), (3290, 34196), (3320, 33887), (3605, 31208), (3901, 28840), (4120, 27307), (4648, 24205), (4841, 23240), (5768, 19505), (5810, 19364), (6580, 17098), (7210, 15604), (7802, 14420), (8549, 13160), (9682, 11620)]