2207946240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1661

約数の個数: 240

約数和(自身を含む): 7777042416

約数和(自身を除く): 5569096176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 256, 288, 305, 320, 360, 366, 384, 480, 488, 512, 549, 576, 610, 640, 720, 732, 768, 915, 960, 976, 1098, 1152, 1220, 1280, 1440, 1464, 1536, 1571, 1830, 1920, 1952, 2196, 2304, 2440, 2560, 2745, 2880, 2928, 3142, 3660, 3840, 3904, 4392, 4608, 4713, 4880, 5490, 5760, 5856, 6284, 7320, 7680, 7808, 7855, 8784, 9426, 9760, 10980, 11520, 11712, 12568, 14139, 14640, 15616, 15710, 17568, 18852, 19520, 21960, 23040, 23424, 23565, 25136, 28278, 29280, 31232, 31420, 35136, 37704, 39040, 43920, 46848, 47130, 50272, 56556, 58560, 62840, 70272, 70695, 75408, 78080, 87840, 93696, 94260, 95831, 100544, 113112, 117120, 125680, 140544, 141390, 150816, 156160, 175680, 188520, 191662, 201088, 226224, 234240, 251360, 281088, 282780, 287493, 301632, 351360, 377040, 383324, 402176, 452448, 468480, 479155, 502720, 565560, 574986, 603264, 702720, 754080, 766648, 804352, 862479, 904896, 958310, 1005440, 1131120, 1149972, 1206528, 1405440, 1437465, 1508160, 1533296, 1724958, 1809792, 1916620, 2010880, 2262240, 2299944, 2413056, 2874930, 3016320, 3066592, 3449916, 3619584, 3833240, 4021760, 4312395, 4524480, 4599888, 5749860, 6032640, 6133184, 6899832, 7239168, 7666480, 8624790, 9048960, 9199776, 11499720, 12065280, 12266368, 13799664, 15332960, 17249580, 18097920, 18399552, 22999440, 24532736, 27599328, 30665920, 34499160, 36195840, 36799104, 45998880, 49065472, 55198656, 61331840, 68998320, 73598208, 91997760, 110397312, 122663680, 137996640, 147196416, 183995520, 220794624, 245327360, 275993280, 367991040, 441589248, 551986560, 735982080, 1103973120, 2207946240]

約数ペア:

[(1, 2207946240), (2, 1103973120), (3, 735982080), (4, 551986560), (5, 441589248), (6, 367991040), (8, 275993280), (9, 245327360), (10, 220794624), (12, 183995520), (15, 147196416), (16, 137996640), (18, 122663680), (20, 110397312), (24, 91997760), (30, 73598208), (32, 68998320), (36, 61331840), (40, 55198656), (45, 49065472), (48, 45998880), (60, 36799104), (61, 36195840), (64, 34499160), (72, 30665920), (80, 27599328), (90, 24532736), (96, 22999440), (120, 18399552), (122, 18097920), (128, 17249580), (144, 15332960), (160, 13799664), (180, 12266368), (183, 12065280), (192, 11499720), (240, 9199776), (244, 9048960), (256, 8624790), (288, 7666480), (305, 7239168), (320, 6899832), (360, 6133184), (366, 6032640), (384, 5749860), (480, 4599888), (488, 4524480), (512, 4312395), (549, 4021760), (576, 3833240), (610, 3619584), (640, 3449916), (720, 3066592), (732, 3016320), (768, 2874930), (915, 2413056), (960, 2299944), (976, 2262240), (1098, 2010880), (1152, 1916620), (1220, 1809792), (1280, 1724958), (1440, 1533296), (1464, 1508160), (1536, 1437465), (1571, 1405440), (1830, 1206528), (1920, 1149972), (1952, 1131120), (2196, 1005440), (2304, 958310), (2440, 904896), (2560, 862479), (2745, 804352), (2880, 766648), (2928, 754080), (3142, 702720), (3660, 603264), (3840, 574986), (3904, 565560), (4392, 502720), (4608, 479155), (4713, 468480), (4880, 452448), (5490, 402176), (5760, 383324), (5856, 377040), (6284, 351360), (7320, 301632), (7680, 287493), (7808, 282780), (7855, 281088), (8784, 251360), (9426, 234240), (9760, 226224), (10980, 201088), (11520, 191662), (11712, 188520), (12568, 175680), (14139, 156160), (14640, 150816), (15616, 141390), (15710, 140544), (17568, 125680), (18852, 117120), (19520, 113112), (21960, 100544), (23040, 95831), (23424, 94260), (23565, 93696), (25136, 87840), (28278, 78080), (29280, 75408), (31232, 70695), (31420, 70272), (35136, 62840), (37704, 58560), (39040, 56556), (43920, 50272), (46848, 47130)]