68893440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 275498496

約数和(自身を除く): 206605056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 233, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 466, 480, 528, 560, 616, 640, 660, 672, 699, 704, 768, 770, 840, 880, 896, 924, 932, 960, 1056, 1120, 1155, 1165, 1232, 1280, 1320, 1344, 1398, 1408, 1540, 1631, 1680, 1760, 1792, 1848, 1864, 1920, 2112, 2240, 2310, 2330, 2464, 2563, 2640, 2688, 2796, 2816, 3080, 3262, 3360, 3495, 3520, 3696, 3728, 3840, 4224, 4480, 4620, 4660, 4893, 4928, 5126, 5280, 5376, 5592, 6160, 6524, 6720, 6990, 7040, 7392, 7456, 7689, 8155, 8448, 8960, 9240, 9320, 9786, 9856, 10252, 10560, 11184, 12320, 12815, 13048, 13440, 13980, 14080, 14784, 14912, 15378, 16310, 17941, 18480, 18640, 19572, 19712, 20504, 21120, 22368, 24465, 24640, 25630, 26096, 26880, 27960, 29568, 29824, 30756, 32620, 35882, 36960, 37280, 38445, 39144, 41008, 42240, 44736, 48930, 49280, 51260, 52192, 53823, 55920, 59136, 59648, 61512, 65240, 71764, 73920, 74560, 76890, 78288, 82016, 89472, 89705, 97860, 98560, 102520, 104384, 107646, 111840, 123024, 130480, 143528, 147840, 149120, 153780, 156576, 164032, 178944, 179410, 195720, 205040, 208768, 215292, 223680, 246048, 260960, 269115, 287056, 295680, 298240, 307560, 313152, 328064, 358820, 391440, 410080, 417536, 430584, 447360, 492096, 521920, 538230, 574112, 615120, 626304, 656128, 717640, 782880, 820160, 861168, 894720, 984192, 1043840, 1076460, 1148224, 1230240, 1252608, 1435280, 1565760, 1640320, 1722336, 1968384, 2087680, 2152920, 2296448, 2460480, 2870560, 3131520, 3280640, 3444672, 4305840, 4592896, 4920960, 5741120, 6263040, 6889344, 8611680, 9841920, 11482240, 13778688, 17223360, 22964480, 34446720, 68893440]

約数ペア:

[(1, 68893440), (2, 34446720), (3, 22964480), (4, 17223360), (5, 13778688), (6, 11482240), (7, 9841920), (8, 8611680), (10, 6889344), (11, 6263040), (12, 5741120), (14, 4920960), (15, 4592896), (16, 4305840), (20, 3444672), (21, 3280640), (22, 3131520), (24, 2870560), (28, 2460480), (30, 2296448), (32, 2152920), (33, 2087680), (35, 1968384), (40, 1722336), (42, 1640320), (44, 1565760), (48, 1435280), (55, 1252608), (56, 1230240), (60, 1148224), (64, 1076460), (66, 1043840), (70, 984192), (77, 894720), (80, 861168), (84, 820160), (88, 782880), (96, 717640), (105, 656128), (110, 626304), (112, 615120), (120, 574112), (128, 538230), (132, 521920), (140, 492096), (154, 447360), (160, 430584), (165, 417536), (168, 410080), (176, 391440), (192, 358820), (210, 328064), (220, 313152), (224, 307560), (231, 298240), (233, 295680), (240, 287056), (256, 269115), (264, 260960), (280, 246048), (308, 223680), (320, 215292), (330, 208768), (336, 205040), (352, 195720), (384, 179410), (385, 178944), (420, 164032), (440, 156576), (448, 153780), (462, 149120), (466, 147840), (480, 143528), (528, 130480), (560, 123024), (616, 111840), (640, 107646), (660, 104384), (672, 102520), (699, 98560), (704, 97860), (768, 89705), (770, 89472), (840, 82016), (880, 78288), (896, 76890), (924, 74560), (932, 73920), (960, 71764), (1056, 65240), (1120, 61512), (1155, 59648), (1165, 59136), (1232, 55920), (1280, 53823), (1320, 52192), (1344, 51260), (1398, 49280), (1408, 48930), (1540, 44736), (1631, 42240), (1680, 41008), (1760, 39144), (1792, 38445), (1848, 37280), (1864, 36960), (1920, 35882), (2112, 32620), (2240, 30756), (2310, 29824), (2330, 29568), (2464, 27960), (2563, 26880), (2640, 26096), (2688, 25630), (2796, 24640), (2816, 24465), (3080, 22368), (3262, 21120), (3360, 20504), (3495, 19712), (3520, 19572), (3696, 18640), (3728, 18480), (3840, 17941), (4224, 16310), (4480, 15378), (4620, 14912), (4660, 14784), (4893, 14080), (4928, 13980), (5126, 13440), (5280, 13048), (5376, 12815), (5592, 12320), (6160, 11184), (6524, 10560), (6720, 10252), (6990, 9856), (7040, 9786), (7392, 9320), (7456, 9240), (7689, 8960), (8155, 8448)]