2012117760

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{6469}}^1$

素因数の和:6505

約数の個数: 216

約数和(自身を含む): 7220675280

約数和(自身を除く): 5208557520

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, 6469, 6480, 6912, 7776, 8640, 9720, 10368, 11520, 12938, 12960, 15552, 17280, 19407, 19440, 20736, 25876, 25920, 31104, 32345, 34560, 38814, 38880, 51752, 51840, 58221, 62208, 64690, 77628, 77760, 97035, 103504, 103680, 116442, 129380, 155256, 155520, 174663, 194070, 207008, 232884, 258760, 291105, 310512, 311040, 349326, 388140, 414016, 465768, 517520, 523989, 582210, 621024, 698652, 776280, 828032, 873315, 931536, 1035040, 1047978, 1164420, 1242048, 1397304, 1552560, 1571967, 1656064, 1746630, 1863072, 2070080, 2095956, 2328840, 2484096, 2619945, 2794608, 3105120, 3143934, 3493260, 3726144, 4140160, 4191912, 4657680, 4968192, 5239890, 5589216, 6210240, 6287868, 6986520, 7452288, 7859835, 8280320, 8383824, 9315360, 10479780, 11178432, 12420480, 12575736, 13973040, 14904576, 15719670, 16767648, 18630720, 20959560, 22356864, 24840960, 25151472, 27946080, 31439340, 33535296, 37261440, 41919120, 44713728, 50302944, 55892160, 62878680, 67070592, 74522880, 83838240, 100605888, 111784320, 125757360, 134141184, 167676480, 201211776, 223568640, 251514720, 335352960, 402423552, 503029440, 670705920, 1006058880, 2012117760]

約数ペア:

[(1, 2012117760), (2, 1006058880), (3, 670705920), (4, 503029440), (5, 402423552), (6, 335352960), (8, 251514720), (9, 223568640), (10, 201211776), (12, 167676480), (15, 134141184), (16, 125757360), (18, 111784320), (20, 100605888), (24, 83838240), (27, 74522880), (30, 67070592), (32, 62878680), (36, 55892160), (40, 50302944), (45, 44713728), (48, 41919120), (54, 37261440), (60, 33535296), (64, 31439340), (72, 27946080), (80, 25151472), (81, 24840960), (90, 22356864), (96, 20959560), (108, 18630720), (120, 16767648), (128, 15719670), (135, 14904576), (144, 13973040), (160, 12575736), (162, 12420480), (180, 11178432), (192, 10479780), (216, 9315360), (240, 8383824), (243, 8280320), (256, 7859835), (270, 7452288), (288, 6986520), (320, 6287868), (324, 6210240), (360, 5589216), (384, 5239890), (405, 4968192), (432, 4657680), (480, 4191912), (486, 4140160), (540, 3726144), (576, 3493260), (640, 3143934), (648, 3105120), (720, 2794608), (768, 2619945), (810, 2484096), (864, 2328840), (960, 2095956), (972, 2070080), (1080, 1863072), (1152, 1746630), (1215, 1656064), (1280, 1571967), (1296, 1552560), (1440, 1397304), (1620, 1242048), (1728, 1164420), (1920, 1047978), (1944, 1035040), (2160, 931536), (2304, 873315), (2430, 828032), (2592, 776280), (2880, 698652), (3240, 621024), (3456, 582210), (3840, 523989), (3888, 517520), (4320, 465768), (4860, 414016), (5184, 388140), (5760, 349326), (6469, 311040), (6480, 310512), (6912, 291105), (7776, 258760), (8640, 232884), (9720, 207008), (10368, 194070), (11520, 174663), (12938, 155520), (12960, 155256), (15552, 129380), (17280, 116442), (19407, 103680), (19440, 103504), (20736, 97035), (25876, 77760), (25920, 77628), (31104, 64690), (32345, 62208), (34560, 58221), (38814, 51840), (38880, 51752)]