204462720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1$

素因数の和:504

約数の個数: 384

約数和(自身を含む): 882161280

約数和(自身を除く): 677698560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 320, 330, 336, 352, 360, 384, 385, 396, 420, 440, 448, 461, 462, 480, 495, 504, 528, 560, 576, 616, 630, 640, 660, 672, 693, 704, 720, 770, 792, 840, 880, 896, 922, 924, 960, 990, 1008, 1056, 1120, 1152, 1155, 1232, 1260, 1320, 1344, 1383, 1386, 1408, 1440, 1540, 1584, 1680, 1760, 1844, 1848, 1920, 1980, 2016, 2112, 2240, 2305, 2310, 2464, 2520, 2640, 2688, 2766, 2772, 2880, 3080, 3168, 3227, 3360, 3465, 3520, 3688, 3696, 3960, 4032, 4149, 4224, 4480, 4610, 4620, 4928, 5040, 5071, 5280, 5532, 5544, 5760, 6160, 6336, 6454, 6720, 6915, 6930, 7040, 7376, 7392, 7920, 8064, 8298, 9220, 9240, 9681, 9856, 10080, 10142, 10560, 11064, 11088, 12320, 12672, 12908, 13440, 13830, 13860, 14752, 14784, 15213, 15840, 16135, 16596, 18440, 18480, 19362, 20160, 20284, 20745, 21120, 22128, 22176, 24640, 25355, 25816, 27660, 27720, 29043, 29504, 29568, 30426, 31680, 32270, 33192, 35497, 36880, 36960, 38724, 40320, 40568, 41490, 44256, 44352, 45639, 48405, 49280, 50710, 51632, 55320, 55440, 58086, 59008, 60852, 63360, 64540, 66384, 70994, 73760, 73920, 76065, 77448, 81136, 82980, 88512, 88704, 91278, 96810, 101420, 103264, 106491, 110640, 110880, 116172, 121704, 129080, 132768, 141988, 145215, 147520, 147840, 152130, 154896, 162272, 165960, 177024, 177485, 182556, 193620, 202840, 206528, 212982, 221280, 221760, 228195, 232344, 243408, 258160, 265536, 283976, 290430, 295040, 304260, 309792, 319473, 324544, 331920, 354970, 365112, 387240, 405680, 413056, 425964, 442560, 443520, 456390, 464688, 486816, 516320, 531072, 532455, 567952, 580860, 608520, 619584, 638946, 649088, 663840, 709940, 730224, 774480, 811360, 851928, 885120, 912780, 929376, 973632, 1032640, 1064910, 1135904, 1161720, 1217040, 1239168, 1277892, 1327680, 1419880, 1460448, 1548960, 1597365, 1622720, 1703856, 1825560, 1858752, 1947264, 2065280, 2129820, 2271808, 2323440, 2434080, 2555784, 2655360, 2839760, 2920896, 3097920, 3194730, 3245440, 3407712, 3651120, 3717504, 4259640, 4543616, 4646880, 4868160, 5111568, 5679520, 5841792, 6195840, 6389460, 6815424, 7302240, 8519280, 9293760, 9736320, 10223136, 11359040, 12778920, 13630848, 14604480, 17038560, 18587520, 20446272, 22718080, 25557840, 29208960, 34077120, 40892544, 51115680, 68154240, 102231360, 204462720]

約数ペア:

[(1, 204462720), (2, 102231360), (3, 68154240), (4, 51115680), (5, 40892544), (6, 34077120), (7, 29208960), (8, 25557840), (9, 22718080), (10, 20446272), (11, 18587520), (12, 17038560), (14, 14604480), (15, 13630848), (16, 12778920), (18, 11359040), (20, 10223136), (21, 9736320), (22, 9293760), (24, 8519280), (28, 7302240), (30, 6815424), (32, 6389460), (33, 6195840), (35, 5841792), (36, 5679520), (40, 5111568), (42, 4868160), (44, 4646880), (45, 4543616), (48, 4259640), (55, 3717504), (56, 3651120), (60, 3407712), (63, 3245440), (64, 3194730), (66, 3097920), (70, 2920896), (72, 2839760), (77, 2655360), (80, 2555784), (84, 2434080), (88, 2323440), (90, 2271808), (96, 2129820), (99, 2065280), (105, 1947264), (110, 1858752), (112, 1825560), (120, 1703856), (126, 1622720), (128, 1597365), (132, 1548960), (140, 1460448), (144, 1419880), (154, 1327680), (160, 1277892), (165, 1239168), (168, 1217040), (176, 1161720), (180, 1135904), (192, 1064910), (198, 1032640), (210, 973632), (220, 929376), (224, 912780), (231, 885120), (240, 851928), (252, 811360), (264, 774480), (280, 730224), (288, 709940), (308, 663840), (315, 649088), (320, 638946), (330, 619584), (336, 608520), (352, 580860), (360, 567952), (384, 532455), (385, 531072), (396, 516320), (420, 486816), (440, 464688), (448, 456390), (461, 443520), (462, 442560), (480, 425964), (495, 413056), (504, 405680), (528, 387240), (560, 365112), (576, 354970), (616, 331920), (630, 324544), (640, 319473), (660, 309792), (672, 304260), (693, 295040), (704, 290430), (720, 283976), (770, 265536), (792, 258160), (840, 243408), (880, 232344), (896, 228195), (922, 221760), (924, 221280), (960, 212982), (990, 206528), (1008, 202840), (1056, 193620), (1120, 182556), (1152, 177485), (1155, 177024), (1232, 165960), (1260, 162272), (1320, 154896), (1344, 152130), (1383, 147840), (1386, 147520), (1408, 145215), (1440, 141988), (1540, 132768), (1584, 129080), (1680, 121704), (1760, 116172), (1844, 110880), (1848, 110640), (1920, 106491), (1980, 103264), (2016, 101420), (2112, 96810), (2240, 91278), (2305, 88704), (2310, 88512), (2464, 82980), (2520, 81136), (2640, 77448), (2688, 76065), (2766, 73920), (2772, 73760), (2880, 70994), (3080, 66384), (3168, 64540), (3227, 63360), (3360, 60852), (3465, 59008), (3520, 58086), (3688, 55440), (3696, 55320), (3960, 51632), (4032, 50710), (4149, 49280), (4224, 48405), (4480, 45639), (4610, 44352), (4620, 44256), (4928, 41490), (5040, 40568), (5071, 40320), (5280, 38724), (5532, 36960), (5544, 36880), (5760, 35497), (6160, 33192), (6336, 32270), (6454, 31680), (6720, 30426), (6915, 29568), (6930, 29504), (7040, 29043), (7376, 27720), (7392, 27660), (7920, 25816), (8064, 25355), (8298, 24640), (9220, 22176), (9240, 22128), (9681, 21120), (9856, 20745), (10080, 20284), (10142, 20160), (10560, 19362), (11064, 18480), (11088, 18440), (12320, 16596), (12672, 16135), (12908, 15840), (13440, 15213), (13830, 14784), (13860, 14752)]