84496720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 240

約数和(自身を含む): 261233280

約数和(自身を除く): 176736560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 43, 44, 55, 56, 58, 70, 77, 80, 86, 88, 110, 112, 116, 121, 140, 145, 154, 172, 176, 203, 215, 220, 232, 242, 280, 290, 301, 308, 319, 344, 385, 406, 430, 440, 464, 473, 484, 560, 580, 602, 605, 616, 638, 688, 770, 812, 847, 860, 880, 946, 968, 1015, 1160, 1204, 1210, 1232, 1247, 1276, 1505, 1540, 1595, 1624, 1694, 1720, 1892, 1936, 2030, 2233, 2320, 2365, 2408, 2420, 2494, 2552, 3010, 3080, 3190, 3248, 3311, 3388, 3440, 3509, 3784, 4060, 4235, 4466, 4730, 4816, 4840, 4988, 5104, 5203, 6020, 6160, 6235, 6380, 6622, 6776, 7018, 7568, 8120, 8470, 8729, 8932, 9460, 9680, 9976, 10406, 11165, 12040, 12470, 12760, 13244, 13552, 13717, 14036, 16240, 16555, 16940, 17458, 17545, 17864, 18920, 19952, 20812, 22330, 24080, 24563, 24940, 25520, 26015, 26488, 27434, 28072, 33110, 33880, 34916, 35090, 35728, 36421, 37840, 41624, 43645, 44660, 49126, 49880, 52030, 52976, 54868, 56144, 66220, 67760, 68585, 69832, 70180, 72842, 83248, 87290, 89320, 96019, 98252, 99760, 104060, 109736, 122815, 132440, 137170, 139664, 140360, 145684, 150887, 174580, 178640, 182105, 192038, 196504, 208120, 219472, 245630, 264880, 274340, 280720, 291368, 301774, 349160, 364210, 384076, 393008, 416240, 480095, 491260, 548680, 582736, 603548, 698320, 728420, 754435, 768152, 960190, 982520, 1056209, 1097360, 1207096, 1456840, 1508870, 1536304, 1920380, 1965040, 2112418, 2414192, 2913680, 3017740, 3840760, 4224836, 5281045, 6035480, 7681520, 8449672, 10562090, 12070960, 16899344, 21124180, 42248360, 84496720]

約数ペア:

[(1, 84496720), (2, 42248360), (4, 21124180), (5, 16899344), (7, 12070960), (8, 10562090), (10, 8449672), (11, 7681520), (14, 6035480), (16, 5281045), (20, 4224836), (22, 3840760), (28, 3017740), (29, 2913680), (35, 2414192), (40, 2112418), (43, 1965040), (44, 1920380), (55, 1536304), (56, 1508870), (58, 1456840), (70, 1207096), (77, 1097360), (80, 1056209), (86, 982520), (88, 960190), (110, 768152), (112, 754435), (116, 728420), (121, 698320), (140, 603548), (145, 582736), (154, 548680), (172, 491260), (176, 480095), (203, 416240), (215, 393008), (220, 384076), (232, 364210), (242, 349160), (280, 301774), (290, 291368), (301, 280720), (308, 274340), (319, 264880), (344, 245630), (385, 219472), (406, 208120), (430, 196504), (440, 192038), (464, 182105), (473, 178640), (484, 174580), (560, 150887), (580, 145684), (602, 140360), (605, 139664), (616, 137170), (638, 132440), (688, 122815), (770, 109736), (812, 104060), (847, 99760), (860, 98252), (880, 96019), (946, 89320), (968, 87290), (1015, 83248), (1160, 72842), (1204, 70180), (1210, 69832), (1232, 68585), (1247, 67760), (1276, 66220), (1505, 56144), (1540, 54868), (1595, 52976), (1624, 52030), (1694, 49880), (1720, 49126), (1892, 44660), (1936, 43645), (2030, 41624), (2233, 37840), (2320, 36421), (2365, 35728), (2408, 35090), (2420, 34916), (2494, 33880), (2552, 33110), (3010, 28072), (3080, 27434), (3190, 26488), (3248, 26015), (3311, 25520), (3388, 24940), (3440, 24563), (3509, 24080), (3784, 22330), (4060, 20812), (4235, 19952), (4466, 18920), (4730, 17864), (4816, 17545), (4840, 17458), (4988, 16940), (5104, 16555), (5203, 16240), (6020, 14036), (6160, 13717), (6235, 13552), (6380, 13244), (6622, 12760), (6776, 12470), (7018, 12040), (7568, 11165), (8120, 10406), (8470, 9976), (8729, 9680), (8932, 9460)]