68222880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 261817920

約数和(自身を除く): 193595040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 59, 60, 66, 72, 73, 80, 88, 90, 96, 99, 110, 118, 120, 132, 144, 146, 160, 165, 176, 177, 180, 198, 219, 220, 236, 240, 264, 288, 292, 295, 330, 352, 354, 360, 365, 396, 438, 440, 472, 480, 495, 528, 531, 584, 590, 649, 657, 660, 708, 720, 730, 792, 803, 876, 880, 885, 944, 990, 1056, 1062, 1095, 1168, 1180, 1298, 1314, 1320, 1416, 1440, 1460, 1584, 1606, 1752, 1760, 1770, 1888, 1947, 1980, 2124, 2190, 2336, 2360, 2409, 2596, 2628, 2640, 2655, 2832, 2920, 3168, 3212, 3245, 3285, 3504, 3540, 3894, 3960, 4015, 4248, 4307, 4380, 4720, 4818, 5192, 5256, 5280, 5310, 5664, 5840, 5841, 6424, 6490, 6570, 7008, 7080, 7227, 7788, 7920, 8030, 8496, 8614, 8760, 9440, 9636, 9735, 10384, 10512, 10620, 11680, 11682, 12045, 12848, 12921, 12980, 13140, 14160, 14454, 15576, 15840, 16060, 16992, 17228, 17520, 19272, 19470, 20768, 21024, 21240, 21535, 23364, 24090, 25696, 25842, 25960, 26280, 28320, 28908, 29205, 31152, 32120, 34456, 35040, 36135, 38544, 38763, 38940, 42480, 43070, 46728, 47377, 48180, 51684, 51920, 52560, 57816, 58410, 62304, 64240, 64605, 68912, 72270, 77088, 77526, 77880, 84960, 86140, 93456, 94754, 96360, 103368, 103840, 105120, 115632, 116820, 128480, 129210, 137824, 142131, 144540, 155052, 155760, 172280, 186912, 189508, 192720, 193815, 206736, 231264, 233640, 236885, 258420, 284262, 289080, 310104, 311520, 344560, 379016, 385440, 387630, 413472, 426393, 467280, 473770, 516840, 568524, 578160, 620208, 689120, 710655, 758032, 775260, 852786, 934560, 947540, 1033680, 1137048, 1156320, 1240416, 1421310, 1516064, 1550520, 1705572, 1895080, 2067360, 2131965, 2274096, 2842620, 3101040, 3411144, 3790160, 4263930, 4548192, 5685240, 6202080, 6822288, 7580320, 8527860, 11370480, 13644576, 17055720, 22740960, 34111440, 68222880]

約数ペア:

[(1, 68222880), (2, 34111440), (3, 22740960), (4, 17055720), (5, 13644576), (6, 11370480), (8, 8527860), (9, 7580320), (10, 6822288), (11, 6202080), (12, 5685240), (15, 4548192), (16, 4263930), (18, 3790160), (20, 3411144), (22, 3101040), (24, 2842620), (30, 2274096), (32, 2131965), (33, 2067360), (36, 1895080), (40, 1705572), (44, 1550520), (45, 1516064), (48, 1421310), (55, 1240416), (59, 1156320), (60, 1137048), (66, 1033680), (72, 947540), (73, 934560), (80, 852786), (88, 775260), (90, 758032), (96, 710655), (99, 689120), (110, 620208), (118, 578160), (120, 568524), (132, 516840), (144, 473770), (146, 467280), (160, 426393), (165, 413472), (176, 387630), (177, 385440), (180, 379016), (198, 344560), (219, 311520), (220, 310104), (236, 289080), (240, 284262), (264, 258420), (288, 236885), (292, 233640), (295, 231264), (330, 206736), (352, 193815), (354, 192720), (360, 189508), (365, 186912), (396, 172280), (438, 155760), (440, 155052), (472, 144540), (480, 142131), (495, 137824), (528, 129210), (531, 128480), (584, 116820), (590, 115632), (649, 105120), (657, 103840), (660, 103368), (708, 96360), (720, 94754), (730, 93456), (792, 86140), (803, 84960), (876, 77880), (880, 77526), (885, 77088), (944, 72270), (990, 68912), (1056, 64605), (1062, 64240), (1095, 62304), (1168, 58410), (1180, 57816), (1298, 52560), (1314, 51920), (1320, 51684), (1416, 48180), (1440, 47377), (1460, 46728), (1584, 43070), (1606, 42480), (1752, 38940), (1760, 38763), (1770, 38544), (1888, 36135), (1947, 35040), (1980, 34456), (2124, 32120), (2190, 31152), (2336, 29205), (2360, 28908), (2409, 28320), (2596, 26280), (2628, 25960), (2640, 25842), (2655, 25696), (2832, 24090), (2920, 23364), (3168, 21535), (3212, 21240), (3245, 21024), (3285, 20768), (3504, 19470), (3540, 19272), (3894, 17520), (3960, 17228), (4015, 16992), (4248, 16060), (4307, 15840), (4380, 15576), (4720, 14454), (4818, 14160), (5192, 13140), (5256, 12980), (5280, 12921), (5310, 12848), (5664, 12045), (5840, 11682), (5841, 11680), (6424, 10620), (6490, 10512), (6570, 10384), (7008, 9735), (7080, 9636), (7227, 9440), (7788, 8760), (7920, 8614), (8030, 8496)]