265416480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 384

約数和(自身を含む): 1085736960

約数和(自身を除く): 820320480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 67, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 131, 134, 135, 140, 144, 160, 168, 180, 189, 201, 210, 216, 224, 240, 252, 262, 268, 270, 280, 288, 315, 335, 336, 360, 378, 393, 402, 420, 432, 469, 480, 504, 524, 536, 540, 560, 603, 630, 655, 670, 672, 720, 756, 786, 804, 840, 864, 917, 938, 945, 1005, 1008, 1048, 1072, 1080, 1120, 1179, 1206, 1260, 1310, 1340, 1407, 1440, 1512, 1572, 1608, 1680, 1809, 1834, 1876, 1890, 1965, 2010, 2016, 2096, 2144, 2160, 2345, 2358, 2412, 2520, 2620, 2680, 2751, 2814, 3015, 3024, 3144, 3216, 3360, 3537, 3618, 3668, 3752, 3780, 3930, 4020, 4192, 4221, 4320, 4585, 4690, 4716, 4824, 5040, 5240, 5360, 5502, 5628, 5895, 6030, 6048, 6288, 6432, 7035, 7074, 7236, 7336, 7504, 7560, 7860, 8040, 8253, 8442, 8777, 9045, 9170, 9380, 9432, 9648, 10080, 10480, 10720, 11004, 11256, 11790, 12060, 12576, 12663, 13755, 14070, 14148, 14472, 14672, 15008, 15120, 15720, 16080, 16506, 16884, 17554, 17685, 18090, 18340, 18760, 18864, 19296, 20960, 21105, 22008, 22512, 23580, 24120, 24759, 25326, 26331, 27510, 28140, 28296, 28944, 29344, 30240, 31440, 32160, 33012, 33768, 35108, 35370, 36180, 36680, 37520, 37728, 41265, 42210, 43885, 44016, 45024, 47160, 48240, 49518, 50652, 52662, 55020, 56280, 56592, 57888, 61439, 62880, 63315, 66024, 67536, 70216, 70740, 72360, 73360, 75040, 78993, 82530, 84420, 87770, 88032, 94320, 96480, 99036, 101304, 105324, 110040, 112560, 113184, 122878, 123795, 126630, 131655, 132048, 135072, 140432, 141480, 144720, 146720, 157986, 165060, 168840, 175540, 184317, 188640, 198072, 202608, 210648, 220080, 225120, 236979, 245756, 247590, 253260, 263310, 264096, 280864, 282960, 289440, 307195, 315972, 330120, 337680, 351080, 368634, 394965, 396144, 405216, 421296, 440160, 473958, 491512, 495180, 506520, 526620, 552951, 565920, 614390, 631944, 660240, 675360, 702160, 737268, 789930, 792288, 842592, 921585, 947916, 983024, 990360, 1013040, 1053240, 1105902, 1184895, 1228780, 1263888, 1320480, 1404320, 1474536, 1579860, 1658853, 1843170, 1895832, 1966048, 1980720, 2026080, 2106480, 2211804, 2369790, 2457560, 2527776, 2764755, 2949072, 3159720, 3317706, 3686340, 3791664, 3961440, 4212960, 4423608, 4739580, 4915120, 5529510, 5898144, 6319440, 6635412, 7372680, 7583328, 8294265, 8847216, 9479160, 9830240, 11059020, 12638880, 13270824, 14745360, 16588530, 17694432, 18958320, 22118040, 26541648, 29490720, 33177060, 37916640, 44236080, 53083296, 66354120, 88472160, 132708240, 265416480]

約数ペア:

[(1, 265416480), (2, 132708240), (3, 88472160), (4, 66354120), (5, 53083296), (6, 44236080), (7, 37916640), (8, 33177060), (9, 29490720), (10, 26541648), (12, 22118040), (14, 18958320), (15, 17694432), (16, 16588530), (18, 14745360), (20, 13270824), (21, 12638880), (24, 11059020), (27, 9830240), (28, 9479160), (30, 8847216), (32, 8294265), (35, 7583328), (36, 7372680), (40, 6635412), (42, 6319440), (45, 5898144), (48, 5529510), (54, 4915120), (56, 4739580), (60, 4423608), (63, 4212960), (67, 3961440), (70, 3791664), (72, 3686340), (80, 3317706), (84, 3159720), (90, 2949072), (96, 2764755), (105, 2527776), (108, 2457560), (112, 2369790), (120, 2211804), (126, 2106480), (131, 2026080), (134, 1980720), (135, 1966048), (140, 1895832), (144, 1843170), (160, 1658853), (168, 1579860), (180, 1474536), (189, 1404320), (201, 1320480), (210, 1263888), (216, 1228780), (224, 1184895), (240, 1105902), (252, 1053240), (262, 1013040), (268, 990360), (270, 983024), (280, 947916), (288, 921585), (315, 842592), (335, 792288), (336, 789930), (360, 737268), (378, 702160), (393, 675360), (402, 660240), (420, 631944), (432, 614390), (469, 565920), (480, 552951), (504, 526620), (524, 506520), (536, 495180), (540, 491512), (560, 473958), (603, 440160), (630, 421296), (655, 405216), (670, 396144), (672, 394965), (720, 368634), (756, 351080), (786, 337680), (804, 330120), (840, 315972), (864, 307195), (917, 289440), (938, 282960), (945, 280864), (1005, 264096), (1008, 263310), (1048, 253260), (1072, 247590), (1080, 245756), (1120, 236979), (1179, 225120), (1206, 220080), (1260, 210648), (1310, 202608), (1340, 198072), (1407, 188640), (1440, 184317), (1512, 175540), (1572, 168840), (1608, 165060), (1680, 157986), (1809, 146720), (1834, 144720), (1876, 141480), (1890, 140432), (1965, 135072), (2010, 132048), (2016, 131655), (2096, 126630), (2144, 123795), (2160, 122878), (2345, 113184), (2358, 112560), (2412, 110040), (2520, 105324), (2620, 101304), (2680, 99036), (2751, 96480), (2814, 94320), (3015, 88032), (3024, 87770), (3144, 84420), (3216, 82530), (3360, 78993), (3537, 75040), (3618, 73360), (3668, 72360), (3752, 70740), (3780, 70216), (3930, 67536), (4020, 66024), (4192, 63315), (4221, 62880), (4320, 61439), (4585, 57888), (4690, 56592), (4716, 56280), (4824, 55020), (5040, 52662), (5240, 50652), (5360, 49518), (5502, 48240), (5628, 47160), (5895, 45024), (6030, 44016), (6048, 43885), (6288, 42210), (6432, 41265), (7035, 37728), (7074, 37520), (7236, 36680), (7336, 36180), (7504, 35370), (7560, 35108), (7860, 33768), (8040, 33012), (8253, 32160), (8442, 31440), (8777, 30240), (9045, 29344), (9170, 28944), (9380, 28296), (9432, 28140), (9648, 27510), (10080, 26331), (10480, 25326), (10720, 24759), (11004, 24120), (11256, 23580), (11790, 22512), (12060, 22008), (12576, 21105), (12663, 20960), (13755, 19296), (14070, 18864), (14148, 18760), (14472, 18340), (14672, 18090), (15008, 17685), (15120, 17554), (15720, 16884), (16080, 16506)]