268021440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:556

約数の個数: 224

約数和(自身を含む): 961704960

約数和(自身を除く): 693683520

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, 67, 72, 80, 90, 96, 108, 120, 134, 135, 144, 160, 180, 192, 201, 216, 240, 268, 270, 288, 320, 335, 360, 402, 432, 463, 480, 536, 540, 576, 603, 670, 720, 804, 864, 926, 960, 1005, 1072, 1080, 1206, 1340, 1389, 1440, 1608, 1728, 1809, 1852, 2010, 2144, 2160, 2315, 2412, 2680, 2778, 2880, 3015, 3216, 3618, 3704, 4020, 4167, 4288, 4320, 4630, 4824, 5360, 5556, 6030, 6432, 6945, 7236, 7408, 8040, 8334, 8640, 9045, 9260, 9648, 10720, 11112, 12060, 12501, 12864, 13890, 14472, 14816, 16080, 16668, 18090, 18520, 19296, 20835, 21440, 22224, 24120, 25002, 27780, 28944, 29632, 31021, 32160, 33336, 36180, 37040, 38592, 41670, 44448, 48240, 50004, 55560, 57888, 62042, 62505, 64320, 66672, 72360, 74080, 83340, 88896, 93063, 96480, 100008, 111120, 115776, 124084, 125010, 133344, 144720, 148160, 155105, 166680, 186126, 192960, 200016, 222240, 248168, 250020, 266688, 279189, 289440, 310210, 333360, 372252, 400032, 444480, 465315, 496336, 500040, 558378, 578880, 620420, 666720, 744504, 800064, 837567, 930630, 992672, 1000080, 1116756, 1240840, 1333440, 1395945, 1489008, 1675134, 1861260, 1985344, 2000160, 2233512, 2481680, 2791890, 2978016, 3350268, 3722520, 4000320, 4187835, 4467024, 4963360, 5583780, 5956032, 6700536, 7445040, 8375670, 8934048, 9926720, 11167560, 13401072, 14890080, 16751340, 17868096, 22335120, 26802144, 29780160, 33502680, 44670240, 53604288, 67005360, 89340480, 134010720, 268021440]

約数ペア:

[(1, 268021440), (2, 134010720), (3, 89340480), (4, 67005360), (5, 53604288), (6, 44670240), (8, 33502680), (9, 29780160), (10, 26802144), (12, 22335120), (15, 17868096), (16, 16751340), (18, 14890080), (20, 13401072), (24, 11167560), (27, 9926720), (30, 8934048), (32, 8375670), (36, 7445040), (40, 6700536), (45, 5956032), (48, 5583780), (54, 4963360), (60, 4467024), (64, 4187835), (67, 4000320), (72, 3722520), (80, 3350268), (90, 2978016), (96, 2791890), (108, 2481680), (120, 2233512), (134, 2000160), (135, 1985344), (144, 1861260), (160, 1675134), (180, 1489008), (192, 1395945), (201, 1333440), (216, 1240840), (240, 1116756), (268, 1000080), (270, 992672), (288, 930630), (320, 837567), (335, 800064), (360, 744504), (402, 666720), (432, 620420), (463, 578880), (480, 558378), (536, 500040), (540, 496336), (576, 465315), (603, 444480), (670, 400032), (720, 372252), (804, 333360), (864, 310210), (926, 289440), (960, 279189), (1005, 266688), (1072, 250020), (1080, 248168), (1206, 222240), (1340, 200016), (1389, 192960), (1440, 186126), (1608, 166680), (1728, 155105), (1809, 148160), (1852, 144720), (2010, 133344), (2144, 125010), (2160, 124084), (2315, 115776), (2412, 111120), (2680, 100008), (2778, 96480), (2880, 93063), (3015, 88896), (3216, 83340), (3618, 74080), (3704, 72360), (4020, 66672), (4167, 64320), (4288, 62505), (4320, 62042), (4630, 57888), (4824, 55560), (5360, 50004), (5556, 48240), (6030, 44448), (6432, 41670), (6945, 38592), (7236, 37040), (7408, 36180), (8040, 33336), (8334, 32160), (8640, 31021), (9045, 29632), (9260, 28944), (9648, 27780), (10720, 25002), (11112, 24120), (12060, 22224), (12501, 21440), (12864, 20835), (13890, 19296), (14472, 18520), (14816, 18090), (16080, 16668)]