681190525440

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{9855187}}^1$

素因数の和:9855219

約数の個数: 160

約数和(自身を含む): 2419645757760

約数和(自身を除く): 1738455232320

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 69120, 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, 886966830, 946097952, 1064360196, 1182622440, 1261463936, 1330450245, 1419146928, 1576829920, 1773933660, 1892195904, 2128720392, 2365244880, 2522927872, 2660900490, 2838293856, 3153659840, 3547867320, 3784391808, 4257440784, 4730489760, 5045855744, 5321800980, 5676587712, 6307319680, 7095734640, 7568783616, 8514881568, 9460979520, 10643601960, 11353175424, 12614639360, 14191469280, 15137567232, 17029763136, 18921959040, 21287203920, 22706350848, 25229278720, 28382938560, 34059526272, 37843918080, 42574407840, 45412701696, 56765877120, 68119052544, 75687836160, 85148815680, 113531754240, 136238105088, 170297631360, 227063508480, 340595262720, 681190525440]

約数ペア:

[(1, 681190525440), (2, 340595262720), (3, 227063508480), (4, 170297631360), (5, 136238105088), (6, 113531754240), (8, 85148815680), (9, 75687836160), (10, 68119052544), (12, 56765877120), (15, 45412701696), (16, 42574407840), (18, 37843918080), (20, 34059526272), (24, 28382938560), (27, 25229278720), (30, 22706350848), (32, 21287203920), (36, 18921959040), (40, 17029763136), (45, 15137567232), (48, 14191469280), (54, 12614639360), (60, 11353175424), (64, 10643601960), (72, 9460979520), (80, 8514881568), (90, 7568783616), (96, 7095734640), (108, 6307319680), (120, 5676587712), (128, 5321800980), (135, 5045855744), (144, 4730489760), (160, 4257440784), (180, 3784391808), (192, 3547867320), (216, 3153659840), (240, 2838293856), (256, 2660900490), (270, 2522927872), (288, 2365244880), (320, 2128720392), (360, 1892195904), (384, 1773933660), (432, 1576829920), (480, 1419146928), (512, 1330450245), (540, 1261463936), (576, 1182622440), (640, 1064360196), (720, 946097952), (768, 886966830), (864, 788414960), (960, 709573464), (1080, 630731968), (1152, 591311220), (1280, 532180098), (1440, 473048976), (1536, 443483415), (1728, 394207480), (1920, 354786732), (2160, 315365984), (2304, 295655610), (2560, 266090049), (2880, 236524488), (3456, 197103740), (3840, 177393366), (4320, 157682992), (4608, 147827805), (5760, 118262244), (6912, 98551870), (7680, 88696683), (8640, 78841496), (11520, 59131122), (13824, 49275935), (17280, 39420748), (23040, 29565561), (34560, 19710374), (69120, 9855187)]