204288480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1433}}^1$

素因数の和:1471

約数の個数: 240

約数和(自身を含む): 787059504

約数和(自身を除く): 582771024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1433, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2866, 2970, 3168, 3240, 3564, 3960, 4299, 4320, 4455, 4752, 5280, 5732, 5940, 6480, 7128, 7165, 7920, 8598, 8910, 9504, 11464, 11880, 12897, 12960, 14256, 14330, 15763, 15840, 17196, 17820, 21495, 22928, 23760, 25794, 28512, 28660, 31526, 34392, 35640, 38691, 42990, 45856, 47289, 47520, 51588, 57320, 63052, 64485, 68784, 71280, 77382, 78815, 85980, 94578, 103176, 114640, 116073, 126104, 128970, 137568, 141867, 142560, 154764, 157630, 171960, 189156, 193455, 206352, 229280, 232146, 236445, 252208, 257940, 283734, 309528, 315260, 343920, 378312, 386910, 412704, 425601, 464292, 472890, 504416, 515880, 567468, 580365, 619056, 630520, 687840, 709335, 756624, 773820, 851202, 928584, 945780, 1031760, 1134936, 1160730, 1238112, 1261040, 1276803, 1418670, 1513248, 1547640, 1702404, 1857168, 1891560, 2063520, 2128005, 2269872, 2321460, 2522080, 2553606, 2837340, 3095280, 3404808, 3714336, 3783120, 4256010, 4539744, 4642920, 5107212, 5674680, 6190560, 6384015, 6809616, 7566240, 8512020, 9285840, 10214424, 11349360, 12768030, 13619232, 17024040, 18571680, 20428848, 22698720, 25536060, 34048080, 40857696, 51072120, 68096160, 102144240, 204288480]

約数ペア:

[(1, 204288480), (2, 102144240), (3, 68096160), (4, 51072120), (5, 40857696), (6, 34048080), (8, 25536060), (9, 22698720), (10, 20428848), (11, 18571680), (12, 17024040), (15, 13619232), (16, 12768030), (18, 11349360), (20, 10214424), (22, 9285840), (24, 8512020), (27, 7566240), (30, 6809616), (32, 6384015), (33, 6190560), (36, 5674680), (40, 5107212), (44, 4642920), (45, 4539744), (48, 4256010), (54, 3783120), (55, 3714336), (60, 3404808), (66, 3095280), (72, 2837340), (80, 2553606), (81, 2522080), (88, 2321460), (90, 2269872), (96, 2128005), (99, 2063520), (108, 1891560), (110, 1857168), (120, 1702404), (132, 1547640), (135, 1513248), (144, 1418670), (160, 1276803), (162, 1261040), (165, 1238112), (176, 1160730), (180, 1134936), (198, 1031760), (216, 945780), (220, 928584), (240, 851202), (264, 773820), (270, 756624), (288, 709335), (297, 687840), (324, 630520), (330, 619056), (352, 580365), (360, 567468), (396, 515880), (405, 504416), (432, 472890), (440, 464292), (480, 425601), (495, 412704), (528, 386910), (540, 378312), (594, 343920), (648, 315260), (660, 309528), (720, 283734), (792, 257940), (810, 252208), (864, 236445), (880, 232146), (891, 229280), (990, 206352), (1056, 193455), (1080, 189156), (1188, 171960), (1296, 157630), (1320, 154764), (1433, 142560), (1440, 141867), (1485, 137568), (1584, 128970), (1620, 126104), (1760, 116073), (1782, 114640), (1980, 103176), (2160, 94578), (2376, 85980), (2592, 78815), (2640, 77382), (2866, 71280), (2970, 68784), (3168, 64485), (3240, 63052), (3564, 57320), (3960, 51588), (4299, 47520), (4320, 47289), (4455, 45856), (4752, 42990), (5280, 38691), (5732, 35640), (5940, 34392), (6480, 31526), (7128, 28660), (7165, 28512), (7920, 25794), (8598, 23760), (8910, 22928), (9504, 21495), (11464, 17820), (11880, 17196), (12897, 15840), (12960, 15763), (14256, 14330)]