48531840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 185656320

約数和(自身を除く): 137124480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 157, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 314, 320, 322, 336, 345, 368, 384, 420, 448, 460, 471, 480, 483, 552, 560, 628, 640, 644, 672, 690, 736, 785, 805, 840, 896, 920, 942, 960, 966, 1099, 1104, 1120, 1256, 1288, 1344, 1380, 1472, 1570, 1610, 1680, 1840, 1884, 1920, 1932, 2198, 2208, 2240, 2355, 2415, 2512, 2576, 2688, 2760, 2944, 3140, 3220, 3297, 3360, 3611, 3680, 3768, 3864, 4396, 4416, 4480, 4710, 4830, 5024, 5152, 5495, 5520, 6280, 6440, 6594, 6720, 7222, 7360, 7536, 7728, 8792, 8832, 9420, 9660, 10048, 10304, 10833, 10990, 11040, 12560, 12880, 13188, 13440, 14444, 14720, 15072, 15456, 16485, 17584, 18055, 18840, 19320, 20096, 20608, 21666, 21980, 22080, 25120, 25277, 25760, 26376, 28888, 30144, 30912, 32970, 35168, 36110, 37680, 38640, 43332, 43960, 44160, 50240, 50554, 51520, 52752, 54165, 57776, 60288, 61824, 65940, 70336, 72220, 75360, 75831, 77280, 86664, 87920, 100480, 101108, 103040, 105504, 108330, 115552, 126385, 131880, 140672, 144440, 150720, 151662, 154560, 173328, 175840, 202216, 211008, 216660, 231104, 252770, 263760, 288880, 301440, 303324, 309120, 346656, 351680, 379155, 404432, 422016, 433320, 462208, 505540, 527520, 577760, 606648, 693312, 703360, 758310, 808864, 866640, 1011080, 1055040, 1155520, 1213296, 1386624, 1516620, 1617728, 1733280, 2022160, 2110080, 2311040, 2426592, 3033240, 3235456, 3466560, 4044320, 4853184, 6066480, 6933120, 8088640, 9706368, 12132960, 16177280, 24265920, 48531840]

約数ペア:

[(1, 48531840), (2, 24265920), (3, 16177280), (4, 12132960), (5, 9706368), (6, 8088640), (7, 6933120), (8, 6066480), (10, 4853184), (12, 4044320), (14, 3466560), (15, 3235456), (16, 3033240), (20, 2426592), (21, 2311040), (23, 2110080), (24, 2022160), (28, 1733280), (30, 1617728), (32, 1516620), (35, 1386624), (40, 1213296), (42, 1155520), (46, 1055040), (48, 1011080), (56, 866640), (60, 808864), (64, 758310), (69, 703360), (70, 693312), (80, 606648), (84, 577760), (92, 527520), (96, 505540), (105, 462208), (112, 433320), (115, 422016), (120, 404432), (128, 379155), (138, 351680), (140, 346656), (157, 309120), (160, 303324), (161, 301440), (168, 288880), (184, 263760), (192, 252770), (210, 231104), (224, 216660), (230, 211008), (240, 202216), (276, 175840), (280, 173328), (314, 154560), (320, 151662), (322, 150720), (336, 144440), (345, 140672), (368, 131880), (384, 126385), (420, 115552), (448, 108330), (460, 105504), (471, 103040), (480, 101108), (483, 100480), (552, 87920), (560, 86664), (628, 77280), (640, 75831), (644, 75360), (672, 72220), (690, 70336), (736, 65940), (785, 61824), (805, 60288), (840, 57776), (896, 54165), (920, 52752), (942, 51520), (960, 50554), (966, 50240), (1099, 44160), (1104, 43960), (1120, 43332), (1256, 38640), (1288, 37680), (1344, 36110), (1380, 35168), (1472, 32970), (1570, 30912), (1610, 30144), (1680, 28888), (1840, 26376), (1884, 25760), (1920, 25277), (1932, 25120), (2198, 22080), (2208, 21980), (2240, 21666), (2355, 20608), (2415, 20096), (2512, 19320), (2576, 18840), (2688, 18055), (2760, 17584), (2944, 16485), (3140, 15456), (3220, 15072), (3297, 14720), (3360, 14444), (3611, 13440), (3680, 13188), (3768, 12880), (3864, 12560), (4396, 11040), (4416, 10990), (4480, 10833), (4710, 10304), (4830, 10048), (5024, 9660), (5152, 9420), (5495, 8832), (5520, 8792), (6280, 7728), (6440, 7536), (6594, 7360), (6720, 7222)]