223568640

素因数分解:

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

素因数の和:6499

約数の個数: 144

約数和(自身を含む): 793480800

約数和(自身を除く): 569912160

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6469, 6912, 8640, 11520, 12938, 17280, 19407, 25876, 32345, 34560, 38814, 51752, 58221, 64690, 77628, 97035, 103504, 116442, 129380, 155256, 174663, 194070, 207008, 232884, 258760, 291105, 310512, 349326, 388140, 414016, 465768, 517520, 582210, 621024, 698652, 776280, 828032, 873315, 931536, 1035040, 1164420, 1242048, 1397304, 1552560, 1656064, 1746630, 1863072, 2070080, 2328840, 2484096, 2794608, 3105120, 3493260, 3726144, 4140160, 4657680, 4968192, 5589216, 6210240, 6986520, 7452288, 8280320, 9315360, 11178432, 12420480, 13973040, 14904576, 18630720, 22356864, 24840960, 27946080, 37261440, 44713728, 55892160, 74522880, 111784320, 223568640]

約数ペア:

[(1, 223568640), (2, 111784320), (3, 74522880), (4, 55892160), (5, 44713728), (6, 37261440), (8, 27946080), (9, 24840960), (10, 22356864), (12, 18630720), (15, 14904576), (16, 13973040), (18, 12420480), (20, 11178432), (24, 9315360), (27, 8280320), (30, 7452288), (32, 6986520), (36, 6210240), (40, 5589216), (45, 4968192), (48, 4657680), (54, 4140160), (60, 3726144), (64, 3493260), (72, 3105120), (80, 2794608), (90, 2484096), (96, 2328840), (108, 2070080), (120, 1863072), (128, 1746630), (135, 1656064), (144, 1552560), (160, 1397304), (180, 1242048), (192, 1164420), (216, 1035040), (240, 931536), (256, 873315), (270, 828032), (288, 776280), (320, 698652), (360, 621024), (384, 582210), (432, 517520), (480, 465768), (540, 414016), (576, 388140), (640, 349326), (720, 310512), (768, 291105), (864, 258760), (960, 232884), (1080, 207008), (1152, 194070), (1280, 174663), (1440, 155256), (1728, 129380), (1920, 116442), (2160, 103504), (2304, 97035), (2880, 77628), (3456, 64690), (3840, 58221), (4320, 51752), (5760, 38814), (6469, 34560), (6912, 32345), (8640, 25876), (11520, 19407), (12938, 17280)]