253249920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:614

約数の個数: 384

約数和(自身を含む): 1092199680

約数和(自身を除く): 838949760

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, 462, 480, 495, 504, 528, 560, 571, 576, 616, 630, 640, 660, 672, 693, 704, 720, 770, 792, 840, 880, 896, 924, 960, 990, 1008, 1056, 1120, 1142, 1152, 1155, 1232, 1260, 1320, 1344, 1386, 1408, 1440, 1540, 1584, 1680, 1713, 1760, 1848, 1920, 1980, 2016, 2112, 2240, 2284, 2310, 2464, 2520, 2640, 2688, 2772, 2855, 2880, 3080, 3168, 3360, 3426, 3465, 3520, 3696, 3960, 3997, 4032, 4224, 4480, 4568, 4620, 4928, 5040, 5139, 5280, 5544, 5710, 5760, 6160, 6281, 6336, 6720, 6852, 6930, 7040, 7392, 7920, 7994, 8064, 8565, 9136, 9240, 9856, 10080, 10278, 10560, 11088, 11420, 11991, 12320, 12562, 12672, 13440, 13704, 13860, 14784, 15840, 15988, 17130, 18272, 18480, 18843, 19985, 20160, 20556, 21120, 22176, 22840, 23982, 24640, 25124, 25695, 27408, 27720, 29568, 31405, 31680, 31976, 34260, 35973, 36544, 36960, 37686, 39970, 40320, 41112, 43967, 44352, 45680, 47964, 49280, 50248, 51390, 54816, 55440, 56529, 59955, 62810, 63360, 63952, 68520, 71946, 73088, 73920, 75372, 79940, 82224, 87934, 88704, 91360, 94215, 95928, 100496, 102780, 109632, 110880, 113058, 119910, 125620, 127904, 131901, 137040, 143892, 147840, 150744, 159880, 164448, 175868, 179865, 182720, 188430, 191856, 200992, 205560, 219264, 219835, 221760, 226116, 239820, 251240, 255808, 263802, 274080, 282645, 287784, 301488, 319760, 328896, 351736, 359730, 365440, 376860, 383712, 395703, 401984, 411120, 439670, 443520, 452232, 479640, 502480, 511616, 527604, 548160, 565290, 575568, 602976, 639520, 657792, 659505, 703472, 719460, 753720, 767424, 791406, 803968, 822240, 879340, 904464, 959280, 1004960, 1055208, 1096320, 1130580, 1151136, 1205952, 1279040, 1319010, 1406944, 1438920, 1507440, 1534848, 1582812, 1644480, 1758680, 1808928, 1918560, 1978515, 2009920, 2110416, 2261160, 2302272, 2411904, 2558080, 2638020, 2813888, 2877840, 3014880, 3165624, 3288960, 3517360, 3617856, 3837120, 3957030, 4019840, 4220832, 4522320, 4604544, 5276040, 5627776, 5755680, 6029760, 6331248, 7034720, 7235712, 7674240, 7914060, 8441664, 9044640, 10552080, 11511360, 12059520, 12662496, 14069440, 15828120, 16883328, 18089280, 21104160, 23022720, 25324992, 28138880, 31656240, 36178560, 42208320, 50649984, 63312480, 84416640, 126624960, 253249920]

約数ペア:

[(1, 253249920), (2, 126624960), (3, 84416640), (4, 63312480), (5, 50649984), (6, 42208320), (7, 36178560), (8, 31656240), (9, 28138880), (10, 25324992), (11, 23022720), (12, 21104160), (14, 18089280), (15, 16883328), (16, 15828120), (18, 14069440), (20, 12662496), (21, 12059520), (22, 11511360), (24, 10552080), (28, 9044640), (30, 8441664), (32, 7914060), (33, 7674240), (35, 7235712), (36, 7034720), (40, 6331248), (42, 6029760), (44, 5755680), (45, 5627776), (48, 5276040), (55, 4604544), (56, 4522320), (60, 4220832), (63, 4019840), (64, 3957030), (66, 3837120), (70, 3617856), (72, 3517360), (77, 3288960), (80, 3165624), (84, 3014880), (88, 2877840), (90, 2813888), (96, 2638020), (99, 2558080), (105, 2411904), (110, 2302272), (112, 2261160), (120, 2110416), (126, 2009920), (128, 1978515), (132, 1918560), (140, 1808928), (144, 1758680), (154, 1644480), (160, 1582812), (165, 1534848), (168, 1507440), (176, 1438920), (180, 1406944), (192, 1319010), (198, 1279040), (210, 1205952), (220, 1151136), (224, 1130580), (231, 1096320), (240, 1055208), (252, 1004960), (264, 959280), (280, 904464), (288, 879340), (308, 822240), (315, 803968), (320, 791406), (330, 767424), (336, 753720), (352, 719460), (360, 703472), (384, 659505), (385, 657792), (396, 639520), (420, 602976), (440, 575568), (448, 565290), (462, 548160), (480, 527604), (495, 511616), (504, 502480), (528, 479640), (560, 452232), (571, 443520), (576, 439670), (616, 411120), (630, 401984), (640, 395703), (660, 383712), (672, 376860), (693, 365440), (704, 359730), (720, 351736), (770, 328896), (792, 319760), (840, 301488), (880, 287784), (896, 282645), (924, 274080), (960, 263802), (990, 255808), (1008, 251240), (1056, 239820), (1120, 226116), (1142, 221760), (1152, 219835), (1155, 219264), (1232, 205560), (1260, 200992), (1320, 191856), (1344, 188430), (1386, 182720), (1408, 179865), (1440, 175868), (1540, 164448), (1584, 159880), (1680, 150744), (1713, 147840), (1760, 143892), (1848, 137040), (1920, 131901), (1980, 127904), (2016, 125620), (2112, 119910), (2240, 113058), (2284, 110880), (2310, 109632), (2464, 102780), (2520, 100496), (2640, 95928), (2688, 94215), (2772, 91360), (2855, 88704), (2880, 87934), (3080, 82224), (3168, 79940), (3360, 75372), (3426, 73920), (3465, 73088), (3520, 71946), (3696, 68520), (3960, 63952), (3997, 63360), (4032, 62810), (4224, 59955), (4480, 56529), (4568, 55440), (4620, 54816), (4928, 51390), (5040, 50248), (5139, 49280), (5280, 47964), (5544, 45680), (5710, 44352), (5760, 43967), (6160, 41112), (6281, 40320), (6336, 39970), (6720, 37686), (6852, 36960), (6930, 36544), (7040, 35973), (7392, 34260), (7920, 31976), (7994, 31680), (8064, 31405), (8565, 29568), (9136, 27720), (9240, 27408), (9856, 25695), (10080, 25124), (10278, 24640), (10560, 23982), (11088, 22840), (11420, 22176), (11991, 21120), (12320, 20556), (12562, 20160), (12672, 19985), (13440, 18843), (13704, 18480), (13860, 18272), (14784, 17130), (15840, 15988)]