192338960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1872

約数の個数: 80

約数和(自身を含む): 491968512

約数和(自身を除く): 299629552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 127, 176, 220, 254, 440, 508, 635, 880, 1016, 1270, 1397, 1721, 2032, 2540, 2794, 3442, 5080, 5588, 6884, 6985, 8605, 10160, 11176, 13768, 13970, 17210, 18931, 22352, 27536, 27940, 34420, 37862, 55880, 68840, 75724, 94655, 111760, 137680, 151448, 189310, 218567, 302896, 378620, 437134, 757240, 874268, 1092835, 1514480, 1748536, 2185670, 2404237, 3497072, 4371340, 4808474, 8742680, 9616948, 12021185, 17485360, 19233896, 24042370, 38467792, 48084740, 96169480, 192338960]

約数ペア:

[(1, 192338960), (2, 96169480), (4, 48084740), (5, 38467792), (8, 24042370), (10, 19233896), (11, 17485360), (16, 12021185), (20, 9616948), (22, 8742680), (40, 4808474), (44, 4371340), (55, 3497072), (80, 2404237), (88, 2185670), (110, 1748536), (127, 1514480), (176, 1092835), (220, 874268), (254, 757240), (440, 437134), (508, 378620), (635, 302896), (880, 218567), (1016, 189310), (1270, 151448), (1397, 137680), (1721, 111760), (2032, 94655), (2540, 75724), (2794, 68840), (3442, 55880), (5080, 37862), (5588, 34420), (6884, 27940), (6985, 27536), (8605, 22352), (10160, 18931), (11176, 17210), (13768, 13970)]