1021785788160

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{9855187}}^1$

素因数の和:9855220

約数の個数: 180

約数和(自身を含む): 3656136775368

約数和(自身を除く): 2634350987208

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 103680, 9855187, 19710374, 29565561, 39420748, 49275935, 59131122, 78841496, 88696683, 98551870, 118262244, 147827805, 157682992, 177393366, 197103740, 236524488, 266090049, 295655610, 315365984, 354786732, 394207480, 443483415, 473048976, 532180098, 591311220, 630731968, 709573464, 788414960, 798270147, 886966830, 946097952, 1064360196, 1182622440, 1261463936, 1330450245, 1419146928, 1576829920, 1596540294, 1773933660, 1892195904, 2128720392, 2365244880, 2522927872, 2660900490, 2838293856, 3153659840, 3193080588, 3547867320, 3784391808, 3991350735, 4257440784, 4730489760, 5321800980, 5676587712, 6307319680, 6386161176, 7095734640, 7568783616, 7982701470, 8514881568, 9460979520, 10643601960, 11353175424, 12614639360, 12772322352, 14191469280, 15965402940, 17029763136, 18921959040, 21287203920, 22706350848, 25544644704, 28382938560, 31930805880, 34059526272, 37843918080, 42574407840, 51089289408, 56765877120, 63861611760, 68119052544, 85148815680, 102178578816, 113531754240, 127723223520, 170297631360, 204357157632, 255446447040, 340595262720, 510892894080, 1021785788160]

約数ペア:

[(1, 1021785788160), (2, 510892894080), (3, 340595262720), (4, 255446447040), (5, 204357157632), (6, 170297631360), (8, 127723223520), (9, 113531754240), (10, 102178578816), (12, 85148815680), (15, 68119052544), (16, 63861611760), (18, 56765877120), (20, 51089289408), (24, 42574407840), (27, 37843918080), (30, 34059526272), (32, 31930805880), (36, 28382938560), (40, 25544644704), (45, 22706350848), (48, 21287203920), (54, 18921959040), (60, 17029763136), (64, 15965402940), (72, 14191469280), (80, 12772322352), (81, 12614639360), (90, 11353175424), (96, 10643601960), (108, 9460979520), (120, 8514881568), (128, 7982701470), (135, 7568783616), (144, 7095734640), (160, 6386161176), (162, 6307319680), (180, 5676587712), (192, 5321800980), (216, 4730489760), (240, 4257440784), (256, 3991350735), (270, 3784391808), (288, 3547867320), (320, 3193080588), (324, 3153659840), (360, 2838293856), (384, 2660900490), (405, 2522927872), (432, 2365244880), (480, 2128720392), (540, 1892195904), (576, 1773933660), (640, 1596540294), (648, 1576829920), (720, 1419146928), (768, 1330450245), (810, 1261463936), (864, 1182622440), (960, 1064360196), (1080, 946097952), (1152, 886966830), (1280, 798270147), (1296, 788414960), (1440, 709573464), (1620, 630731968), (1728, 591311220), (1920, 532180098), (2160, 473048976), (2304, 443483415), (2592, 394207480), (2880, 354786732), (3240, 315365984), (3456, 295655610), (3840, 266090049), (4320, 236524488), (5184, 197103740), (5760, 177393366), (6480, 157682992), (6912, 147827805), (8640, 118262244), (10368, 98551870), (11520, 88696683), (12960, 78841496), (17280, 59131122), (20736, 49275935), (25920, 39420748), (34560, 29565561), (51840, 19710374), (103680, 9855187)]