38661805440

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{248597}}^1$

素因数の和:248631

約数の個数: 192

約数和(自身を含む): 138449198160

約数和(自身を除く): 99787392720

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6480, 7776, 8640, 9720, 10368, 12960, 15552, 17280, 19440, 25920, 31104, 38880, 51840, 77760, 155520, 248597, 497194, 745791, 994388, 1242985, 1491582, 1988776, 2237373, 2485970, 2983164, 3728955, 3977552, 4474746, 4971940, 5966328, 6712119, 7457910, 7955104, 8949492, 9943880, 11186865, 11932656, 13424238, 14915820, 15910208, 17898984, 19887760, 20136357, 22373730, 23865312, 26848476, 29831640, 31820416, 33560595, 35797968, 39775520, 40272714, 44747460, 47730624, 53696952, 59663280, 60409071, 67121190, 71595936, 79551040, 80545428, 89494920, 95461248, 100681785, 107393904, 119326560, 120818142, 134242380, 143191872, 159102080, 161090856, 178989840, 201363570, 214787808, 238653120, 241636284, 268484760, 286383744, 302045355, 322181712, 357979680, 402727140, 429575616, 477306240, 483272568, 536969520, 604090710, 644363424, 715959360, 805454280, 859151232, 966545136, 1073939040, 1208181420, 1288726848, 1431918720, 1610908560, 1933090272, 2147878080, 2416362840, 2577453696, 3221817120, 3866180544, 4295756160, 4832725680, 6443634240, 7732361088, 9665451360, 12887268480, 19330902720, 38661805440]

約数ペア:

[(1, 38661805440), (2, 19330902720), (3, 12887268480), (4, 9665451360), (5, 7732361088), (6, 6443634240), (8, 4832725680), (9, 4295756160), (10, 3866180544), (12, 3221817120), (15, 2577453696), (16, 2416362840), (18, 2147878080), (20, 1933090272), (24, 1610908560), (27, 1431918720), (30, 1288726848), (32, 1208181420), (36, 1073939040), (40, 966545136), (45, 859151232), (48, 805454280), (54, 715959360), (60, 644363424), (64, 604090710), (72, 536969520), (80, 483272568), (81, 477306240), (90, 429575616), (96, 402727140), (108, 357979680), (120, 322181712), (128, 302045355), (135, 286383744), (144, 268484760), (160, 241636284), (162, 238653120), (180, 214787808), (192, 201363570), (216, 178989840), (240, 161090856), (243, 159102080), (270, 143191872), (288, 134242380), (320, 120818142), (324, 119326560), (360, 107393904), (384, 100681785), (405, 95461248), (432, 89494920), (480, 80545428), (486, 79551040), (540, 71595936), (576, 67121190), (640, 60409071), (648, 59663280), (720, 53696952), (810, 47730624), (864, 44747460), (960, 40272714), (972, 39775520), (1080, 35797968), (1152, 33560595), (1215, 31820416), (1296, 29831640), (1440, 26848476), (1620, 23865312), (1728, 22373730), (1920, 20136357), (1944, 19887760), (2160, 17898984), (2430, 15910208), (2592, 14915820), (2880, 13424238), (3240, 11932656), (3456, 11186865), (3888, 9943880), (4320, 8949492), (4860, 7955104), (5184, 7457910), (5760, 6712119), (6480, 5966328), (7776, 4971940), (8640, 4474746), (9720, 3977552), (10368, 3728955), (12960, 2983164), (15552, 2485970), (17280, 2237373), (19440, 1988776), (25920, 1491582), (31104, 1242985), (38880, 994388), (51840, 745791), (77760, 497194), (155520, 248597)]