21827854080

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{70177}}^1$

素因数の和:70213

約数の個数: 216

約数和(自身を含む): 78320332272

約数和(自身を除く): 56492478192

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6912, 7776, 8640, 9720, 10368, 11520, 12960, 15552, 17280, 19440, 20736, 25920, 31104, 34560, 38880, 51840, 62208, 70177, 77760, 103680, 140354, 155520, 210531, 280708, 311040, 350885, 421062, 561416, 631593, 701770, 842124, 1052655, 1122832, 1263186, 1403540, 1684248, 1894779, 2105310, 2245664, 2526372, 2807080, 3157965, 3368496, 3789558, 4210620, 4491328, 5052744, 5614160, 5684337, 6315930, 6736992, 7579116, 8421240, 8982656, 9473895, 10105488, 11228320, 11368674, 12631860, 13473984, 15158232, 16842480, 17053011, 17965312, 18947790, 20210976, 22456640, 22737348, 25263720, 26947968, 28421685, 30316464, 33684960, 34106022, 37895580, 40421952, 44913280, 45474696, 50527440, 53895936, 56843370, 60632928, 67369920, 68212044, 75791160, 80843904, 85265055, 89826560, 90949392, 101054880, 113686740, 121265856, 134739840, 136424088, 151582320, 161687808, 170530110, 181898784, 202109760, 227373480, 242531712, 269479680, 272848176, 303164640, 341060220, 363797568, 404219520, 454746960, 485063424, 545696352, 606329280, 682120440, 727595136, 808439040, 909493920, 1091392704, 1212658560, 1364240880, 1455190272, 1818987840, 2182785408, 2425317120, 2728481760, 3637975680, 4365570816, 5456963520, 7275951360, 10913927040, 21827854080]

約数ペア:

[(1, 21827854080), (2, 10913927040), (3, 7275951360), (4, 5456963520), (5, 4365570816), (6, 3637975680), (8, 2728481760), (9, 2425317120), (10, 2182785408), (12, 1818987840), (15, 1455190272), (16, 1364240880), (18, 1212658560), (20, 1091392704), (24, 909493920), (27, 808439040), (30, 727595136), (32, 682120440), (36, 606329280), (40, 545696352), (45, 485063424), (48, 454746960), (54, 404219520), (60, 363797568), (64, 341060220), (72, 303164640), (80, 272848176), (81, 269479680), (90, 242531712), (96, 227373480), (108, 202109760), (120, 181898784), (128, 170530110), (135, 161687808), (144, 151582320), (160, 136424088), (162, 134739840), (180, 121265856), (192, 113686740), (216, 101054880), (240, 90949392), (243, 89826560), (256, 85265055), (270, 80843904), (288, 75791160), (320, 68212044), (324, 67369920), (360, 60632928), (384, 56843370), (405, 53895936), (432, 50527440), (480, 45474696), (486, 44913280), (540, 40421952), (576, 37895580), (640, 34106022), (648, 33684960), (720, 30316464), (768, 28421685), (810, 26947968), (864, 25263720), (960, 22737348), (972, 22456640), (1080, 20210976), (1152, 18947790), (1215, 17965312), (1280, 17053011), (1296, 16842480), (1440, 15158232), (1620, 13473984), (1728, 12631860), (1920, 11368674), (1944, 11228320), (2160, 10105488), (2304, 9473895), (2430, 8982656), (2592, 8421240), (2880, 7579116), (3240, 6736992), (3456, 6315930), (3840, 5684337), (3888, 5614160), (4320, 5052744), (4860, 4491328), (5184, 4210620), (5760, 3789558), (6480, 3368496), (6912, 3157965), (7776, 2807080), (8640, 2526372), (9720, 2245664), (10368, 2105310), (11520, 1894779), (12960, 1684248), (15552, 1403540), (17280, 1263186), (19440, 1122832), (20736, 1052655), (25920, 842124), (31104, 701770), (34560, 631593), (38880, 561416), (51840, 421062), (62208, 350885), (70177, 311040), (77760, 280708), (103680, 210531), (140354, 155520)]