244807680

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 844814880

約数和(自身を除く): 600007200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 613, 624, 640, 768, 780, 832, 960, 1024, 1040, 1226, 1248, 1280, 1536, 1560, 1664, 1839, 1920, 2048, 2080, 2452, 2496, 2560, 3065, 3072, 3120, 3328, 3678, 3840, 4160, 4904, 4992, 5120, 6130, 6144, 6240, 6656, 7356, 7680, 7969, 8320, 9195, 9808, 9984, 10240, 12260, 12480, 13312, 14712, 15360, 15938, 16640, 18390, 19616, 19968, 23907, 24520, 24960, 26624, 29424, 30720, 31876, 33280, 36780, 39232, 39845, 39936, 47814, 49040, 49920, 58848, 63752, 66560, 73560, 78464, 79690, 79872, 95628, 98080, 99840, 117696, 119535, 127504, 133120, 147120, 156928, 159380, 191256, 196160, 199680, 235392, 239070, 255008, 294240, 313856, 318760, 382512, 392320, 399360, 470784, 478140, 510016, 588480, 627712, 637520, 765024, 784640, 941568, 956280, 1020032, 1176960, 1255424, 1275040, 1530048, 1569280, 1883136, 1912560, 2040064, 2353920, 2550080, 3060096, 3138560, 3766272, 3825120, 4080128, 4707840, 5100160, 6120192, 6277120, 7650240, 8160256, 9415680, 10200320, 12240384, 15300480, 16320512, 18831360, 20400640, 24480768, 30600960, 40801280, 48961536, 61201920, 81602560, 122403840, 244807680]

約数ペア:

[(1, 244807680), (2, 122403840), (3, 81602560), (4, 61201920), (5, 48961536), (6, 40801280), (8, 30600960), (10, 24480768), (12, 20400640), (13, 18831360), (15, 16320512), (16, 15300480), (20, 12240384), (24, 10200320), (26, 9415680), (30, 8160256), (32, 7650240), (39, 6277120), (40, 6120192), (48, 5100160), (52, 4707840), (60, 4080128), (64, 3825120), (65, 3766272), (78, 3138560), (80, 3060096), (96, 2550080), (104, 2353920), (120, 2040064), (128, 1912560), (130, 1883136), (156, 1569280), (160, 1530048), (192, 1275040), (195, 1255424), (208, 1176960), (240, 1020032), (256, 956280), (260, 941568), (312, 784640), (320, 765024), (384, 637520), (390, 627712), (416, 588480), (480, 510016), (512, 478140), (520, 470784), (613, 399360), (624, 392320), (640, 382512), (768, 318760), (780, 313856), (832, 294240), (960, 255008), (1024, 239070), (1040, 235392), (1226, 199680), (1248, 196160), (1280, 191256), (1536, 159380), (1560, 156928), (1664, 147120), (1839, 133120), (1920, 127504), (2048, 119535), (2080, 117696), (2452, 99840), (2496, 98080), (2560, 95628), (3065, 79872), (3072, 79690), (3120, 78464), (3328, 73560), (3678, 66560), (3840, 63752), (4160, 58848), (4904, 49920), (4992, 49040), (5120, 47814), (6130, 39936), (6144, 39845), (6240, 39232), (6656, 36780), (7356, 33280), (7680, 31876), (7969, 30720), (8320, 29424), (9195, 26624), (9808, 24960), (9984, 24520), (10240, 23907), (12260, 19968), (12480, 19616), (13312, 18390), (14712, 16640), (15360, 15938)]