61946080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 182891520

約数和(自身を除く): 120945440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 41, 56, 70, 71, 76, 80, 82, 95, 112, 133, 140, 142, 152, 160, 164, 190, 205, 224, 266, 280, 284, 287, 304, 328, 355, 380, 410, 497, 532, 560, 568, 574, 608, 656, 665, 710, 760, 779, 820, 994, 1064, 1120, 1136, 1148, 1312, 1330, 1349, 1420, 1435, 1520, 1558, 1640, 1988, 2128, 2272, 2296, 2485, 2660, 2698, 2840, 2870, 2911, 3040, 3116, 3280, 3895, 3976, 4256, 4592, 4970, 5320, 5396, 5453, 5680, 5740, 5822, 6232, 6560, 6745, 7790, 7952, 9184, 9443, 9940, 10640, 10792, 10906, 11360, 11480, 11644, 12464, 13490, 14555, 15580, 15904, 18886, 19880, 20377, 21280, 21584, 21812, 22960, 23288, 24928, 26980, 27265, 29110, 31160, 37772, 39760, 40754, 43168, 43624, 45920, 46576, 47215, 53960, 54530, 55309, 58220, 62320, 75544, 79520, 81508, 87248, 93152, 94430, 101885, 107920, 109060, 110618, 116440, 124640, 151088, 163016, 174496, 188860, 203770, 215840, 218120, 221236, 232880, 276545, 302176, 326032, 377720, 387163, 407540, 436240, 442472, 465760, 553090, 652064, 755440, 774326, 815080, 872480, 884944, 1106180, 1510880, 1548652, 1630160, 1769888, 1935815, 2212360, 3097304, 3260320, 3871630, 4424720, 6194608, 7743260, 8849440, 12389216, 15486520, 30973040, 61946080]

約数ペア:

[(1, 61946080), (2, 30973040), (4, 15486520), (5, 12389216), (7, 8849440), (8, 7743260), (10, 6194608), (14, 4424720), (16, 3871630), (19, 3260320), (20, 3097304), (28, 2212360), (32, 1935815), (35, 1769888), (38, 1630160), (40, 1548652), (41, 1510880), (56, 1106180), (70, 884944), (71, 872480), (76, 815080), (80, 774326), (82, 755440), (95, 652064), (112, 553090), (133, 465760), (140, 442472), (142, 436240), (152, 407540), (160, 387163), (164, 377720), (190, 326032), (205, 302176), (224, 276545), (266, 232880), (280, 221236), (284, 218120), (287, 215840), (304, 203770), (328, 188860), (355, 174496), (380, 163016), (410, 151088), (497, 124640), (532, 116440), (560, 110618), (568, 109060), (574, 107920), (608, 101885), (656, 94430), (665, 93152), (710, 87248), (760, 81508), (779, 79520), (820, 75544), (994, 62320), (1064, 58220), (1120, 55309), (1136, 54530), (1148, 53960), (1312, 47215), (1330, 46576), (1349, 45920), (1420, 43624), (1435, 43168), (1520, 40754), (1558, 39760), (1640, 37772), (1988, 31160), (2128, 29110), (2272, 27265), (2296, 26980), (2485, 24928), (2660, 23288), (2698, 22960), (2840, 21812), (2870, 21584), (2911, 21280), (3040, 20377), (3116, 19880), (3280, 18886), (3895, 15904), (3976, 15580), (4256, 14555), (4592, 13490), (4970, 12464), (5320, 11644), (5396, 11480), (5453, 11360), (5680, 10906), (5740, 10792), (5822, 10640), (6232, 9940), (6560, 9443), (6745, 9184), (7790, 7952)]