84416640

素因数分解:

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

素因数の和:611

約数の個数: 256

約数和(自身を含む): 336061440

約数和(自身を除く): 251644800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 571, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1142, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1713, 1760, 1848, 1920, 2112, 2240, 2284, 2310, 2464, 2640, 2688, 2855, 3080, 3360, 3426, 3520, 3696, 3997, 4224, 4480, 4568, 4620, 4928, 5280, 5710, 6160, 6281, 6720, 6852, 7040, 7392, 7994, 8565, 9136, 9240, 9856, 10560, 11420, 11991, 12320, 12562, 13440, 13704, 14784, 15988, 17130, 18272, 18480, 18843, 19985, 21120, 22840, 23982, 24640, 25124, 27408, 29568, 31405, 31976, 34260, 36544, 36960, 37686, 39970, 43967, 45680, 47964, 49280, 50248, 54816, 59955, 62810, 63952, 68520, 73088, 73920, 75372, 79940, 87934, 91360, 94215, 95928, 100496, 109632, 119910, 125620, 127904, 131901, 137040, 147840, 150744, 159880, 175868, 182720, 188430, 191856, 200992, 219264, 219835, 239820, 251240, 255808, 263802, 274080, 301488, 319760, 351736, 365440, 376860, 383712, 401984, 439670, 479640, 502480, 511616, 527604, 548160, 602976, 639520, 659505, 703472, 753720, 767424, 803968, 879340, 959280, 1004960, 1055208, 1096320, 1205952, 1279040, 1319010, 1406944, 1507440, 1534848, 1758680, 1918560, 2009920, 2110416, 2411904, 2558080, 2638020, 2813888, 3014880, 3517360, 3837120, 4019840, 4220832, 5276040, 5627776, 6029760, 7034720, 7674240, 8441664, 10552080, 12059520, 14069440, 16883328, 21104160, 28138880, 42208320, 84416640]

約数ペア:

[(1, 84416640), (2, 42208320), (3, 28138880), (4, 21104160), (5, 16883328), (6, 14069440), (7, 12059520), (8, 10552080), (10, 8441664), (11, 7674240), (12, 7034720), (14, 6029760), (15, 5627776), (16, 5276040), (20, 4220832), (21, 4019840), (22, 3837120), (24, 3517360), (28, 3014880), (30, 2813888), (32, 2638020), (33, 2558080), (35, 2411904), (40, 2110416), (42, 2009920), (44, 1918560), (48, 1758680), (55, 1534848), (56, 1507440), (60, 1406944), (64, 1319010), (66, 1279040), (70, 1205952), (77, 1096320), (80, 1055208), (84, 1004960), (88, 959280), (96, 879340), (105, 803968), (110, 767424), (112, 753720), (120, 703472), (128, 659505), (132, 639520), (140, 602976), (154, 548160), (160, 527604), (165, 511616), (168, 502480), (176, 479640), (192, 439670), (210, 401984), (220, 383712), (224, 376860), (231, 365440), (240, 351736), (264, 319760), (280, 301488), (308, 274080), (320, 263802), (330, 255808), (336, 251240), (352, 239820), (384, 219835), (385, 219264), (420, 200992), (440, 191856), (448, 188430), (462, 182720), (480, 175868), (528, 159880), (560, 150744), (571, 147840), (616, 137040), (640, 131901), (660, 127904), (672, 125620), (704, 119910), (770, 109632), (840, 100496), (880, 95928), (896, 94215), (924, 91360), (960, 87934), (1056, 79940), (1120, 75372), (1142, 73920), (1155, 73088), (1232, 68520), (1320, 63952), (1344, 62810), (1408, 59955), (1540, 54816), (1680, 50248), (1713, 49280), (1760, 47964), (1848, 45680), (1920, 43967), (2112, 39970), (2240, 37686), (2284, 36960), (2310, 36544), (2464, 34260), (2640, 31976), (2688, 31405), (2855, 29568), (3080, 27408), (3360, 25124), (3426, 24640), (3520, 23982), (3696, 22840), (3997, 21120), (4224, 19985), (4480, 18843), (4568, 18480), (4620, 18272), (4928, 17130), (5280, 15988), (5710, 14784), (6160, 13704), (6281, 13440), (6720, 12562), (6852, 12320), (7040, 11991), (7392, 11420), (7994, 10560), (8565, 9856), (9136, 9240)]