1138439040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{617}}^1$

素因数の和:701

約数の個数: 192

約数和(自身を含む): 3755684880

約数和(自身を除く): 2617245840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 617, 620, 640, 744, 930, 960, 961, 992, 1234, 1240, 1488, 1851, 1860, 1920, 1922, 1984, 2468, 2480, 2883, 2976, 3085, 3702, 3720, 3844, 3968, 4805, 4936, 4960, 5766, 5952, 6170, 7404, 7440, 7688, 9255, 9610, 9872, 9920, 11532, 11904, 12340, 14415, 14808, 14880, 15376, 18510, 19127, 19220, 19744, 19840, 23064, 24680, 28830, 29616, 29760, 30752, 37020, 38254, 38440, 39488, 46128, 49360, 57381, 57660, 59232, 59520, 61504, 74040, 76508, 76880, 78976, 92256, 95635, 98720, 114762, 115320, 118464, 123008, 148080, 153016, 153760, 184512, 191270, 197440, 229524, 230640, 236928, 286905, 296160, 306032, 307520, 369024, 382540, 394880, 459048, 461280, 573810, 592320, 592937, 612064, 615040, 765080, 918096, 922560, 1147620, 1184640, 1185874, 1224128, 1530160, 1778811, 1836192, 1845120, 2295240, 2371748, 2448256, 2964685, 3060320, 3557622, 3672384, 4590480, 4743496, 5929370, 6120640, 7115244, 7344768, 8894055, 9180960, 9486992, 11858740, 12241280, 14230488, 17788110, 18361920, 18973984, 23717480, 28460976, 35576220, 36723840, 37947968, 47434960, 56921952, 71152440, 75895936, 94869920, 113843904, 142304880, 189739840, 227687808, 284609760, 379479680, 569219520, 1138439040]

約数ペア:

[(1, 1138439040), (2, 569219520), (3, 379479680), (4, 284609760), (5, 227687808), (6, 189739840), (8, 142304880), (10, 113843904), (12, 94869920), (15, 75895936), (16, 71152440), (20, 56921952), (24, 47434960), (30, 37947968), (31, 36723840), (32, 35576220), (40, 28460976), (48, 23717480), (60, 18973984), (62, 18361920), (64, 17788110), (80, 14230488), (93, 12241280), (96, 11858740), (120, 9486992), (124, 9180960), (128, 8894055), (155, 7344768), (160, 7115244), (186, 6120640), (192, 5929370), (240, 4743496), (248, 4590480), (310, 3672384), (320, 3557622), (372, 3060320), (384, 2964685), (465, 2448256), (480, 2371748), (496, 2295240), (617, 1845120), (620, 1836192), (640, 1778811), (744, 1530160), (930, 1224128), (960, 1185874), (961, 1184640), (992, 1147620), (1234, 922560), (1240, 918096), (1488, 765080), (1851, 615040), (1860, 612064), (1920, 592937), (1922, 592320), (1984, 573810), (2468, 461280), (2480, 459048), (2883, 394880), (2976, 382540), (3085, 369024), (3702, 307520), (3720, 306032), (3844, 296160), (3968, 286905), (4805, 236928), (4936, 230640), (4960, 229524), (5766, 197440), (5952, 191270), (6170, 184512), (7404, 153760), (7440, 153016), (7688, 148080), (9255, 123008), (9610, 118464), (9872, 115320), (9920, 114762), (11532, 98720), (11904, 95635), (12340, 92256), (14415, 78976), (14808, 76880), (14880, 76508), (15376, 74040), (18510, 61504), (19127, 59520), (19220, 59232), (19744, 57660), (19840, 57381), (23064, 49360), (24680, 46128), (28830, 39488), (29616, 38440), (29760, 38254), (30752, 37020)]