1229585280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8317}}^1$

素因数の和:8357

約数の個数: 256

約数和(自身を含む): 4886991360

約数和(自身を除く): 3657406080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 3080, 3360, 3520, 3696, 4224, 4480, 4620, 4928, 5280, 6160, 6720, 7040, 7392, 8317, 9240, 9856, 10560, 12320, 13440, 14784, 16634, 18480, 21120, 24640, 24951, 29568, 33268, 36960, 41585, 49280, 49902, 58219, 66536, 73920, 83170, 91487, 99804, 116438, 124755, 133072, 147840, 166340, 174657, 182974, 199608, 232876, 249510, 266144, 274461, 291095, 332680, 349314, 365948, 399216, 457435, 465752, 499020, 532288, 548922, 582190, 640409, 665360, 698628, 731896, 798432, 873285, 914870, 931504, 998040, 1064576, 1097844, 1164380, 1280818, 1330720, 1372305, 1397256, 1463792, 1596864, 1746570, 1829740, 1863008, 1921227, 1996080, 2195688, 2328760, 2561636, 2661440, 2744610, 2794512, 2927584, 3193728, 3202045, 3493140, 3659480, 3726016, 3842454, 3992160, 4391376, 4657520, 5123272, 5322880, 5489220, 5589024, 5855168, 6404090, 6986280, 7318960, 7452032, 7684908, 7984320, 8782752, 9315040, 9606135, 10246544, 10978440, 11178048, 11710336, 12808180, 13972560, 14637920, 15369816, 15968640, 17565504, 18630080, 19212270, 20493088, 21956880, 22356096, 25616360, 27945120, 29275840, 30739632, 35131008, 37260160, 38424540, 40986176, 43913760, 51232720, 55890240, 58551680, 61479264, 76849080, 81972352, 87827520, 102465440, 111780480, 122958528, 153698160, 175655040, 204930880, 245917056, 307396320, 409861760, 614792640, 1229585280]

約数ペア:

[(1, 1229585280), (2, 614792640), (3, 409861760), (4, 307396320), (5, 245917056), (6, 204930880), (7, 175655040), (8, 153698160), (10, 122958528), (11, 111780480), (12, 102465440), (14, 87827520), (15, 81972352), (16, 76849080), (20, 61479264), (21, 58551680), (22, 55890240), (24, 51232720), (28, 43913760), (30, 40986176), (32, 38424540), (33, 37260160), (35, 35131008), (40, 30739632), (42, 29275840), (44, 27945120), (48, 25616360), (55, 22356096), (56, 21956880), (60, 20493088), (64, 19212270), (66, 18630080), (70, 17565504), (77, 15968640), (80, 15369816), (84, 14637920), (88, 13972560), (96, 12808180), (105, 11710336), (110, 11178048), (112, 10978440), (120, 10246544), (128, 9606135), (132, 9315040), (140, 8782752), (154, 7984320), (160, 7684908), (165, 7452032), (168, 7318960), (176, 6986280), (192, 6404090), (210, 5855168), (220, 5589024), (224, 5489220), (231, 5322880), (240, 5123272), (264, 4657520), (280, 4391376), (308, 3992160), (320, 3842454), (330, 3726016), (336, 3659480), (352, 3493140), (384, 3202045), (385, 3193728), (420, 2927584), (440, 2794512), (448, 2744610), (462, 2661440), (480, 2561636), (528, 2328760), (560, 2195688), (616, 1996080), (640, 1921227), (660, 1863008), (672, 1829740), (704, 1746570), (770, 1596864), (840, 1463792), (880, 1397256), (896, 1372305), (924, 1330720), (960, 1280818), (1056, 1164380), (1120, 1097844), (1155, 1064576), (1232, 998040), (1320, 931504), (1344, 914870), (1408, 873285), (1540, 798432), (1680, 731896), (1760, 698628), (1848, 665360), (1920, 640409), (2112, 582190), (2240, 548922), (2310, 532288), (2464, 499020), (2640, 465752), (2688, 457435), (3080, 399216), (3360, 365948), (3520, 349314), (3696, 332680), (4224, 291095), (4480, 274461), (4620, 266144), (4928, 249510), (5280, 232876), (6160, 199608), (6720, 182974), (7040, 174657), (7392, 166340), (8317, 147840), (9240, 133072), (9856, 124755), (10560, 116438), (12320, 99804), (13440, 91487), (14784, 83170), (16634, 73920), (18480, 66536), (21120, 58219), (24640, 49902), (24951, 49280), (29568, 41585), (33268, 36960)]