220354560

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{797}}^1$

素因数の和:833

約数の個数: 192

約数和(自身を含む): 784274400

約数和(自身を除く): 563919840

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, 797, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1594, 1728, 1920, 2048, 2160, 2304, 2391, 2560, 2880, 3072, 3188, 3456, 3840, 3985, 4320, 4608, 4782, 5120, 5760, 6144, 6376, 6912, 7173, 7680, 7970, 8640, 9216, 9564, 10240, 11520, 11955, 12752, 13824, 14346, 15360, 15940, 17280, 18432, 19128, 21519, 23040, 23910, 25504, 27648, 28692, 30720, 31880, 34560, 35865, 38256, 43038, 46080, 47820, 51008, 55296, 57384, 63760, 69120, 71730, 76512, 86076, 92160, 95640, 102016, 107595, 114768, 127520, 138240, 143460, 153024, 172152, 191280, 204032, 215190, 229536, 255040, 276480, 286920, 306048, 344304, 382560, 408064, 430380, 459072, 510080, 573840, 612096, 688608, 765120, 816128, 860760, 918144, 1020160, 1147680, 1224192, 1377216, 1530240, 1632256, 1721520, 1836288, 2040320, 2295360, 2448384, 2754432, 3060480, 3443040, 3672576, 4080640, 4590720, 4896768, 5508864, 6120960, 6886080, 7345152, 8161280, 9181440, 11017728, 12241920, 13772160, 14690304, 18362880, 22035456, 24483840, 27544320, 36725760, 44070912, 55088640, 73451520, 110177280, 220354560]

約数ペア:

[(1, 220354560), (2, 110177280), (3, 73451520), (4, 55088640), (5, 44070912), (6, 36725760), (8, 27544320), (9, 24483840), (10, 22035456), (12, 18362880), (15, 14690304), (16, 13772160), (18, 12241920), (20, 11017728), (24, 9181440), (27, 8161280), (30, 7345152), (32, 6886080), (36, 6120960), (40, 5508864), (45, 4896768), (48, 4590720), (54, 4080640), (60, 3672576), (64, 3443040), (72, 3060480), (80, 2754432), (90, 2448384), (96, 2295360), (108, 2040320), (120, 1836288), (128, 1721520), (135, 1632256), (144, 1530240), (160, 1377216), (180, 1224192), (192, 1147680), (216, 1020160), (240, 918144), (256, 860760), (270, 816128), (288, 765120), (320, 688608), (360, 612096), (384, 573840), (432, 510080), (480, 459072), (512, 430380), (540, 408064), (576, 382560), (640, 344304), (720, 306048), (768, 286920), (797, 276480), (864, 255040), (960, 229536), (1024, 215190), (1080, 204032), (1152, 191280), (1280, 172152), (1440, 153024), (1536, 143460), (1594, 138240), (1728, 127520), (1920, 114768), (2048, 107595), (2160, 102016), (2304, 95640), (2391, 92160), (2560, 86076), (2880, 76512), (3072, 71730), (3188, 69120), (3456, 63760), (3840, 57384), (3985, 55296), (4320, 51008), (4608, 47820), (4782, 46080), (5120, 43038), (5760, 38256), (6144, 35865), (6376, 34560), (6912, 31880), (7173, 30720), (7680, 28692), (7970, 27648), (8640, 25504), (9216, 23910), (9564, 23040), (10240, 21519), (11520, 19128), (11955, 18432), (12752, 17280), (13824, 15940), (14346, 15360)]