28156438080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{141689}}^1$

素因数の和:141738

約数の個数: 224

約数和(自身を含む): 103649068800

約数和(自身を除く): 75492630720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 2070, 2160, 2208, 2484, 2760, 2880, 3105, 3312, 3680, 4140, 4320, 4416, 4968, 5520, 6210, 6624, 7360, 8280, 8640, 9936, 11040, 12420, 13248, 16560, 19872, 22080, 24840, 33120, 39744, 49680, 66240, 99360, 141689, 198720, 283378, 425067, 566756, 708445, 850134, 1133512, 1275201, 1416890, 1700268, 2125335, 2267024, 2550402, 2833780, 3258847, 3400536, 3825603, 4250670, 4534048, 5100804, 5667560, 6376005, 6517694, 6801072, 7651206, 8501340, 9068096, 9776541, 10201608, 11335120, 12752010, 13035388, 13602144, 15302412, 16294235, 17002680, 19128015, 19553082, 20403216, 22670240, 25504020, 26070776, 27204288, 29329623, 30604824, 32588470, 34005360, 38256030, 39106164, 40806432, 45340480, 48882705, 51008040, 52141552, 58659246, 61209648, 65176940, 68010720, 76512060, 78212328, 81612864, 87988869, 97765410, 102016080, 104283104, 117318492, 122419296, 130353880, 136021440, 146648115, 153024120, 156424656, 175977738, 195530820, 204032160, 208566208, 234636984, 244838592, 260707760, 293296230, 306048240, 312849312, 351955476, 391061640, 408064320, 439944345, 469273968, 521415520, 586592460, 612096480, 625698624, 703910952, 782123280, 879888690, 938547936, 1042831040, 1173184920, 1224192960, 1407821904, 1564246560, 1759777380, 1877095872, 2346369840, 2815643808, 3128493120, 3519554760, 4692739680, 5631287616, 7039109520, 9385479360, 14078219040, 28156438080]

約数ペア:

[(1, 28156438080), (2, 14078219040), (3, 9385479360), (4, 7039109520), (5, 5631287616), (6, 4692739680), (8, 3519554760), (9, 3128493120), (10, 2815643808), (12, 2346369840), (15, 1877095872), (16, 1759777380), (18, 1564246560), (20, 1407821904), (23, 1224192960), (24, 1173184920), (27, 1042831040), (30, 938547936), (32, 879888690), (36, 782123280), (40, 703910952), (45, 625698624), (46, 612096480), (48, 586592460), (54, 521415520), (60, 469273968), (64, 439944345), (69, 408064320), (72, 391061640), (80, 351955476), (90, 312849312), (92, 306048240), (96, 293296230), (108, 260707760), (115, 244838592), (120, 234636984), (135, 208566208), (138, 204032160), (144, 195530820), (160, 175977738), (180, 156424656), (184, 153024120), (192, 146648115), (207, 136021440), (216, 130353880), (230, 122419296), (240, 117318492), (270, 104283104), (276, 102016080), (288, 97765410), (320, 87988869), (345, 81612864), (360, 78212328), (368, 76512060), (414, 68010720), (432, 65176940), (460, 61209648), (480, 58659246), (540, 52141552), (552, 51008040), (576, 48882705), (621, 45340480), (690, 40806432), (720, 39106164), (736, 38256030), (828, 34005360), (864, 32588470), (920, 30604824), (960, 29329623), (1035, 27204288), (1080, 26070776), (1104, 25504020), (1242, 22670240), (1380, 20403216), (1440, 19553082), (1472, 19128015), (1656, 17002680), (1728, 16294235), (1840, 15302412), (2070, 13602144), (2160, 13035388), (2208, 12752010), (2484, 11335120), (2760, 10201608), (2880, 9776541), (3105, 9068096), (3312, 8501340), (3680, 7651206), (4140, 6801072), (4320, 6517694), (4416, 6376005), (4968, 5667560), (5520, 5100804), (6210, 4534048), (6624, 4250670), (7360, 3825603), (8280, 3400536), (8640, 3258847), (9936, 2833780), (11040, 2550402), (12420, 2267024), (13248, 2125335), (16560, 1700268), (19872, 1416890), (22080, 1275201), (24840, 1133512), (33120, 850134), (39744, 708445), (49680, 566756), (66240, 425067), (99360, 283378), (141689, 198720)]