1220005248

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 320

約数和(自身を含む): 4205337600

約数和(自身を除く): 2985332352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 121, 124, 128, 132, 154, 168, 176, 186, 192, 217, 224, 231, 242, 248, 264, 308, 336, 341, 352, 363, 372, 384, 434, 448, 462, 484, 496, 528, 616, 651, 672, 682, 704, 726, 744, 847, 868, 896, 924, 968, 992, 1023, 1056, 1232, 1302, 1331, 1344, 1364, 1408, 1452, 1488, 1694, 1736, 1848, 1936, 1984, 2046, 2112, 2387, 2464, 2541, 2604, 2662, 2688, 2728, 2904, 2976, 3388, 3472, 3696, 3751, 3872, 3968, 3993, 4092, 4224, 4774, 4928, 5082, 5208, 5324, 5456, 5808, 5952, 6776, 6944, 7161, 7392, 7502, 7744, 7986, 8184, 9317, 9548, 9856, 10164, 10416, 10648, 10912, 11253, 11616, 11904, 13552, 13888, 14322, 14641, 14784, 15004, 15488, 15972, 16368, 18634, 19096, 20328, 20832, 21296, 21824, 22506, 23232, 26257, 27104, 27776, 27951, 28644, 29282, 29568, 30008, 31944, 32736, 37268, 38192, 40656, 41261, 41664, 42592, 43648, 43923, 45012, 46464, 52514, 54208, 55902, 57288, 58564, 60016, 63888, 65472, 74536, 76384, 78771, 81312, 82522, 83328, 85184, 87846, 90024, 102487, 105028, 108416, 111804, 114576, 117128, 120032, 123783, 127776, 130944, 149072, 152768, 157542, 162624, 165044, 170368, 175692, 180048, 204974, 210056, 223608, 229152, 234256, 240064, 247566, 255552, 288827, 298144, 305536, 307461, 315084, 325248, 330088, 351384, 360096, 409948, 420112, 447216, 453871, 458304, 468512, 480128, 495132, 511104, 577654, 596288, 614922, 630168, 660176, 702768, 720192, 819896, 840224, 866481, 894432, 907742, 916608, 937024, 990264, 1155308, 1192576, 1229844, 1260336, 1320352, 1361613, 1405536, 1440384, 1639792, 1680448, 1732962, 1788864, 1815484, 1874048, 1980528, 2310616, 2459688, 2520672, 2640704, 2723226, 2811072, 3177097, 3279584, 3360896, 3465924, 3577728, 3630968, 3961056, 4621232, 4919376, 5041344, 5281408, 5446452, 5622144, 6354194, 6559168, 6931848, 7261936, 7922112, 9242464, 9531291, 9838752, 10082688, 10892904, 12708388, 13118336, 13863696, 14523872, 15844224, 18484928, 19062582, 19677504, 21785808, 25416776, 27727392, 29047744, 36969856, 38125164, 39355008, 43571616, 50833552, 55454784, 58095488, 76250328, 87143232, 101667104, 110909568, 152500656, 174286464, 203334208, 305001312, 406668416, 610002624, 1220005248]

約数ペア:

[(1, 1220005248), (2, 610002624), (3, 406668416), (4, 305001312), (6, 203334208), (7, 174286464), (8, 152500656), (11, 110909568), (12, 101667104), (14, 87143232), (16, 76250328), (21, 58095488), (22, 55454784), (24, 50833552), (28, 43571616), (31, 39355008), (32, 38125164), (33, 36969856), (42, 29047744), (44, 27727392), (48, 25416776), (56, 21785808), (62, 19677504), (64, 19062582), (66, 18484928), (77, 15844224), (84, 14523872), (88, 13863696), (93, 13118336), (96, 12708388), (112, 10892904), (121, 10082688), (124, 9838752), (128, 9531291), (132, 9242464), (154, 7922112), (168, 7261936), (176, 6931848), (186, 6559168), (192, 6354194), (217, 5622144), (224, 5446452), (231, 5281408), (242, 5041344), (248, 4919376), (264, 4621232), (308, 3961056), (336, 3630968), (341, 3577728), (352, 3465924), (363, 3360896), (372, 3279584), (384, 3177097), (434, 2811072), (448, 2723226), (462, 2640704), (484, 2520672), (496, 2459688), (528, 2310616), (616, 1980528), (651, 1874048), (672, 1815484), (682, 1788864), (704, 1732962), (726, 1680448), (744, 1639792), (847, 1440384), (868, 1405536), (896, 1361613), (924, 1320352), (968, 1260336), (992, 1229844), (1023, 1192576), (1056, 1155308), (1232, 990264), (1302, 937024), (1331, 916608), (1344, 907742), (1364, 894432), (1408, 866481), (1452, 840224), (1488, 819896), (1694, 720192), (1736, 702768), (1848, 660176), (1936, 630168), (1984, 614922), (2046, 596288), (2112, 577654), (2387, 511104), (2464, 495132), (2541, 480128), (2604, 468512), (2662, 458304), (2688, 453871), (2728, 447216), (2904, 420112), (2976, 409948), (3388, 360096), (3472, 351384), (3696, 330088), (3751, 325248), (3872, 315084), (3968, 307461), (3993, 305536), (4092, 298144), (4224, 288827), (4774, 255552), (4928, 247566), (5082, 240064), (5208, 234256), (5324, 229152), (5456, 223608), (5808, 210056), (5952, 204974), (6776, 180048), (6944, 175692), (7161, 170368), (7392, 165044), (7502, 162624), (7744, 157542), (7986, 152768), (8184, 149072), (9317, 130944), (9548, 127776), (9856, 123783), (10164, 120032), (10416, 117128), (10648, 114576), (10912, 111804), (11253, 108416), (11616, 105028), (11904, 102487), (13552, 90024), (13888, 87846), (14322, 85184), (14641, 83328), (14784, 82522), (15004, 81312), (15488, 78771), (15972, 76384), (16368, 74536), (18634, 65472), (19096, 63888), (20328, 60016), (20832, 58564), (21296, 57288), (21824, 55902), (22506, 54208), (23232, 52514), (26257, 46464), (27104, 45012), (27776, 43923), (27951, 43648), (28644, 42592), (29282, 41664), (29568, 41261), (30008, 40656), (31944, 38192), (32736, 37268)]