222831489360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{215471}}^1$

素因数の和:215657

約数の個数: 160

約数和(自身を含む): 718194032640

約数和(自身を除く): 495362543280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 139, 155, 186, 240, 248, 278, 310, 372, 417, 465, 496, 556, 620, 695, 744, 834, 930, 1112, 1240, 1390, 1488, 1668, 1860, 2085, 2224, 2480, 2780, 3336, 3720, 4170, 4309, 5560, 6672, 7440, 8340, 8618, 11120, 12927, 16680, 17236, 21545, 25854, 33360, 34472, 43090, 51708, 64635, 68944, 86180, 103416, 129270, 172360, 206832, 215471, 258540, 344720, 430942, 517080, 646413, 861884, 1034160, 1077355, 1292826, 1723768, 2154710, 2585652, 3232065, 3447536, 4309420, 5171304, 6464130, 6679601, 8618840, 10342608, 12928260, 13359202, 17237680, 20038803, 25856520, 26718404, 29950469, 33398005, 40077606, 51713040, 53436808, 59900938, 66796010, 80155212, 89851407, 100194015, 106873616, 119801876, 133592020, 149752345, 160310424, 179702814, 200388030, 239603752, 267184040, 299504690, 320620848, 359405628, 400776060, 449257035, 479207504, 534368080, 599009380, 718811256, 801552120, 898514070, 928464539, 1198018760, 1437622512, 1603104240, 1797028140, 1856929078, 2396037520, 2785393617, 3594056280, 3713858156, 4642322695, 5570787234, 7188112560, 7427716312, 9284645390, 11141574468, 13926968085, 14855432624, 18569290780, 22283148936, 27853936170, 37138581560, 44566297872, 55707872340, 74277163120, 111415744680, 222831489360]

約数ペア:

[(1, 222831489360), (2, 111415744680), (3, 74277163120), (4, 55707872340), (5, 44566297872), (6, 37138581560), (8, 27853936170), (10, 22283148936), (12, 18569290780), (15, 14855432624), (16, 13926968085), (20, 11141574468), (24, 9284645390), (30, 7427716312), (31, 7188112560), (40, 5570787234), (48, 4642322695), (60, 3713858156), (62, 3594056280), (80, 2785393617), (93, 2396037520), (120, 1856929078), (124, 1797028140), (139, 1603104240), (155, 1437622512), (186, 1198018760), (240, 928464539), (248, 898514070), (278, 801552120), (310, 718811256), (372, 599009380), (417, 534368080), (465, 479207504), (496, 449257035), (556, 400776060), (620, 359405628), (695, 320620848), (744, 299504690), (834, 267184040), (930, 239603752), (1112, 200388030), (1240, 179702814), (1390, 160310424), (1488, 149752345), (1668, 133592020), (1860, 119801876), (2085, 106873616), (2224, 100194015), (2480, 89851407), (2780, 80155212), (3336, 66796010), (3720, 59900938), (4170, 53436808), (4309, 51713040), (5560, 40077606), (6672, 33398005), (7440, 29950469), (8340, 26718404), (8618, 25856520), (11120, 20038803), (12927, 17237680), (16680, 13359202), (17236, 12928260), (21545, 10342608), (25854, 8618840), (33360, 6679601), (34472, 6464130), (43090, 5171304), (51708, 4309420), (64635, 3447536), (68944, 3232065), (86180, 2585652), (103416, 2154710), (129270, 1723768), (172360, 1292826), (206832, 1077355), (215471, 1034160), (258540, 861884), (344720, 646413), (430942, 517080)]