1390409280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12379}}^1$

素因数の和:12418

約数の個数: 224

約数和(自身を含む): 5282793600

約数和(自身を除く): 3892384320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 11232, 12379, 12480, 14040, 18720, 22464, 24758, 28080, 37137, 37440, 49516, 56160, 61895, 74274, 99032, 111411, 112320, 123790, 148548, 160927, 185685, 198064, 222822, 247580, 297096, 321854, 334233, 371370, 396128, 445644, 482781, 495160, 557055, 594192, 643708, 668466, 742740, 792256, 804635, 891288, 965562, 990320, 1114110, 1188384, 1287416, 1336932, 1448343, 1485480, 1609270, 1671165, 1782576, 1931124, 1980640, 2228220, 2376768, 2413905, 2574832, 2673864, 2896686, 2970960, 3218540, 3342330, 3565152, 3862248, 3961280, 4345029, 4456440, 4827810, 5149664, 5347728, 5793372, 5941920, 6437080, 6684660, 7130304, 7241715, 7724496, 8690058, 8912880, 9655620, 10299328, 10695456, 11586744, 11883840, 12874160, 13369320, 14483430, 15448992, 17380116, 17825760, 19311240, 21390912, 21725145, 23173488, 25748320, 26738640, 28966860, 30897984, 34760232, 35651520, 38622480, 43450290, 46346976, 51496640, 53477280, 57933720, 69520464, 77244960, 86900580, 92693952, 106954560, 115867440, 139040928, 154489920, 173801160, 231734880, 278081856, 347602320, 463469760, 695204640, 1390409280]

約数ペア:

[(1, 1390409280), (2, 695204640), (3, 463469760), (4, 347602320), (5, 278081856), (6, 231734880), (8, 173801160), (9, 154489920), (10, 139040928), (12, 115867440), (13, 106954560), (15, 92693952), (16, 86900580), (18, 77244960), (20, 69520464), (24, 57933720), (26, 53477280), (27, 51496640), (30, 46346976), (32, 43450290), (36, 38622480), (39, 35651520), (40, 34760232), (45, 30897984), (48, 28966860), (52, 26738640), (54, 25748320), (60, 23173488), (64, 21725145), (65, 21390912), (72, 19311240), (78, 17825760), (80, 17380116), (90, 15448992), (96, 14483430), (104, 13369320), (108, 12874160), (117, 11883840), (120, 11586744), (130, 10695456), (135, 10299328), (144, 9655620), (156, 8912880), (160, 8690058), (180, 7724496), (192, 7241715), (195, 7130304), (208, 6684660), (216, 6437080), (234, 5941920), (240, 5793372), (260, 5347728), (270, 5149664), (288, 4827810), (312, 4456440), (320, 4345029), (351, 3961280), (360, 3862248), (390, 3565152), (416, 3342330), (432, 3218540), (468, 2970960), (480, 2896686), (520, 2673864), (540, 2574832), (576, 2413905), (585, 2376768), (624, 2228220), (702, 1980640), (720, 1931124), (780, 1782576), (832, 1671165), (864, 1609270), (936, 1485480), (960, 1448343), (1040, 1336932), (1080, 1287416), (1170, 1188384), (1248, 1114110), (1404, 990320), (1440, 965562), (1560, 891288), (1728, 804635), (1755, 792256), (1872, 742740), (2080, 668466), (2160, 643708), (2340, 594192), (2496, 557055), (2808, 495160), (2880, 482781), (3120, 445644), (3510, 396128), (3744, 371370), (4160, 334233), (4320, 321854), (4680, 297096), (5616, 247580), (6240, 222822), (7020, 198064), (7488, 185685), (8640, 160927), (9360, 148548), (11232, 123790), (12379, 112320), (12480, 111411), (14040, 99032), (18720, 74274), (22464, 61895), (24758, 56160), (28080, 49516), (37137, 37440)]