2686465440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2261

約数の個数: 240

約数和(自身を含む): 9583208712

約数和(自身を除く): 6896743272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 97, 108, 120, 135, 144, 160, 162, 180, 194, 216, 240, 270, 288, 291, 324, 360, 388, 405, 432, 480, 485, 540, 582, 648, 720, 776, 810, 864, 873, 970, 1080, 1164, 1296, 1440, 1455, 1552, 1620, 1746, 1940, 2137, 2160, 2328, 2592, 2619, 2910, 3104, 3240, 3492, 3880, 4274, 4320, 4365, 4656, 5238, 5820, 6411, 6480, 6984, 7760, 7857, 8548, 8730, 9312, 10476, 10685, 11640, 12822, 12960, 13095, 13968, 15520, 15714, 17096, 17460, 19233, 20952, 21370, 23280, 25644, 26190, 27936, 31428, 32055, 34192, 34920, 38466, 39285, 41904, 42740, 46560, 51288, 52380, 57699, 62856, 64110, 68384, 69840, 76932, 78570, 83808, 85480, 96165, 102576, 104760, 115398, 125712, 128220, 139680, 153864, 157140, 170960, 173097, 192330, 205152, 207289, 209520, 230796, 251424, 256440, 288495, 307728, 314280, 341920, 346194, 384660, 414578, 419040, 461592, 512880, 576990, 615456, 621867, 628560, 692388, 769320, 829156, 865485, 923184, 1025760, 1036445, 1153980, 1243734, 1257120, 1384776, 1538640, 1658312, 1730970, 1846368, 1865601, 2072890, 2307960, 2487468, 2769552, 3077280, 3109335, 3316624, 3461940, 3731202, 4145780, 4615920, 4974936, 5539104, 5596803, 6218670, 6633248, 6923880, 7462404, 8291560, 9231840, 9328005, 9949872, 11193606, 12437340, 13847760, 14924808, 16583120, 16790409, 18656010, 19899744, 22387212, 24874680, 27695520, 27984015, 29849616, 33166240, 33580818, 37312020, 44774424, 49749360, 55968030, 59699232, 67161636, 74624040, 83952045, 89548848, 99498720, 111936060, 134323272, 149248080, 167904090, 179097696, 223872120, 268646544, 298496160, 335808180, 447744240, 537293088, 671616360, 895488480, 1343232720, 2686465440]

約数ペア:

[(1, 2686465440), (2, 1343232720), (3, 895488480), (4, 671616360), (5, 537293088), (6, 447744240), (8, 335808180), (9, 298496160), (10, 268646544), (12, 223872120), (15, 179097696), (16, 167904090), (18, 149248080), (20, 134323272), (24, 111936060), (27, 99498720), (30, 89548848), (32, 83952045), (36, 74624040), (40, 67161636), (45, 59699232), (48, 55968030), (54, 49749360), (60, 44774424), (72, 37312020), (80, 33580818), (81, 33166240), (90, 29849616), (96, 27984015), (97, 27695520), (108, 24874680), (120, 22387212), (135, 19899744), (144, 18656010), (160, 16790409), (162, 16583120), (180, 14924808), (194, 13847760), (216, 12437340), (240, 11193606), (270, 9949872), (288, 9328005), (291, 9231840), (324, 8291560), (360, 7462404), (388, 6923880), (405, 6633248), (432, 6218670), (480, 5596803), (485, 5539104), (540, 4974936), (582, 4615920), (648, 4145780), (720, 3731202), (776, 3461940), (810, 3316624), (864, 3109335), (873, 3077280), (970, 2769552), (1080, 2487468), (1164, 2307960), (1296, 2072890), (1440, 1865601), (1455, 1846368), (1552, 1730970), (1620, 1658312), (1746, 1538640), (1940, 1384776), (2137, 1257120), (2160, 1243734), (2328, 1153980), (2592, 1036445), (2619, 1025760), (2910, 923184), (3104, 865485), (3240, 829156), (3492, 769320), (3880, 692388), (4274, 628560), (4320, 621867), (4365, 615456), (4656, 576990), (5238, 512880), (5820, 461592), (6411, 419040), (6480, 414578), (6984, 384660), (7760, 346194), (7857, 341920), (8548, 314280), (8730, 307728), (9312, 288495), (10476, 256440), (10685, 251424), (11640, 230796), (12822, 209520), (12960, 207289), (13095, 205152), (13968, 192330), (15520, 173097), (15714, 170960), (17096, 157140), (17460, 153864), (19233, 139680), (20952, 128220), (21370, 125712), (23280, 115398), (25644, 104760), (26190, 102576), (27936, 96165), (31428, 85480), (32055, 83808), (34192, 78570), (34920, 76932), (38466, 69840), (39285, 68384), (41904, 64110), (42740, 62856), (46560, 57699), (51288, 52380)]