2782767680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10267}}^1$

素因数の和:10313

約数の個数: 168

約数和(自身を含む): 8324965824

約数和(自身を除く): 5542198144

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 320, 352, 385, 440, 448, 484, 560, 605, 616, 704, 770, 847, 880, 968, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 2240, 2420, 2464, 3080, 3388, 3520, 3872, 4235, 4840, 4928, 6160, 6776, 7744, 8470, 9680, 10267, 12320, 13552, 16940, 19360, 20534, 24640, 27104, 33880, 38720, 41068, 51335, 54208, 67760, 71869, 82136, 102670, 112937, 135520, 143738, 164272, 205340, 225874, 271040, 287476, 328544, 359345, 410680, 451748, 564685, 574952, 657088, 718690, 790559, 821360, 903496, 1129370, 1149904, 1242307, 1437380, 1581118, 1642720, 1806992, 2258740, 2299808, 2484614, 2874760, 3162236, 3285440, 3613984, 3952795, 4517480, 4599616, 4969228, 5749520, 6211535, 6324472, 7227968, 7905590, 8696149, 9034960, 9938456, 11499040, 12423070, 12648944, 15811180, 17392298, 18069920, 19876912, 22998080, 24846140, 25297888, 31622360, 34784596, 36139840, 39753824, 43480745, 49692280, 50595776, 63244720, 69569192, 79507648, 86961490, 99384560, 126489440, 139138384, 173922980, 198769120, 252978880, 278276768, 347845960, 397538240, 556553536, 695691920, 1391383840, 2782767680]

約数ペア:

[(1, 2782767680), (2, 1391383840), (4, 695691920), (5, 556553536), (7, 397538240), (8, 347845960), (10, 278276768), (11, 252978880), (14, 198769120), (16, 173922980), (20, 139138384), (22, 126489440), (28, 99384560), (32, 86961490), (35, 79507648), (40, 69569192), (44, 63244720), (55, 50595776), (56, 49692280), (64, 43480745), (70, 39753824), (77, 36139840), (80, 34784596), (88, 31622360), (110, 25297888), (112, 24846140), (121, 22998080), (140, 19876912), (154, 18069920), (160, 17392298), (176, 15811180), (220, 12648944), (224, 12423070), (242, 11499040), (280, 9938456), (308, 9034960), (320, 8696149), (352, 7905590), (385, 7227968), (440, 6324472), (448, 6211535), (484, 5749520), (560, 4969228), (605, 4599616), (616, 4517480), (704, 3952795), (770, 3613984), (847, 3285440), (880, 3162236), (968, 2874760), (1120, 2484614), (1210, 2299808), (1232, 2258740), (1540, 1806992), (1694, 1642720), (1760, 1581118), (1936, 1437380), (2240, 1242307), (2420, 1149904), (2464, 1129370), (3080, 903496), (3388, 821360), (3520, 790559), (3872, 718690), (4235, 657088), (4840, 574952), (4928, 564685), (6160, 451748), (6776, 410680), (7744, 359345), (8470, 328544), (9680, 287476), (10267, 271040), (12320, 225874), (13552, 205340), (16940, 164272), (19360, 143738), (20534, 135520), (24640, 112937), (27104, 102670), (33880, 82136), (38720, 71869), (41068, 67760), (51335, 54208)]