264806080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{977}}^1$

素因数の和:1023

約数の個数: 168

約数和(自身を含む): 792931104

約数和(自身を除く): 528125024

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, 977, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 1954, 2240, 2420, 2464, 3080, 3388, 3520, 3872, 3908, 4235, 4840, 4885, 4928, 6160, 6776, 6839, 7744, 7816, 8470, 9680, 9770, 10747, 12320, 13552, 13678, 15632, 16940, 19360, 19540, 21494, 24640, 27104, 27356, 31264, 33880, 34195, 38720, 39080, 42988, 53735, 54208, 54712, 62528, 67760, 68390, 75229, 78160, 85976, 107470, 109424, 118217, 135520, 136780, 150458, 156320, 171952, 214940, 218848, 236434, 271040, 273560, 300916, 312640, 343904, 376145, 429880, 437696, 472868, 547120, 591085, 601832, 687808, 752290, 827519, 859760, 945736, 1094240, 1182170, 1203664, 1504580, 1655038, 1719520, 1891472, 2188480, 2364340, 2407328, 3009160, 3310076, 3439040, 3782944, 4137595, 4728680, 4814656, 6018320, 6620152, 7565888, 8275190, 9457360, 12036640, 13240304, 16550380, 18914720, 24073280, 26480608, 33100760, 37829440, 52961216, 66201520, 132403040, 264806080]

約数ペア:

[(1, 264806080), (2, 132403040), (4, 66201520), (5, 52961216), (7, 37829440), (8, 33100760), (10, 26480608), (11, 24073280), (14, 18914720), (16, 16550380), (20, 13240304), (22, 12036640), (28, 9457360), (32, 8275190), (35, 7565888), (40, 6620152), (44, 6018320), (55, 4814656), (56, 4728680), (64, 4137595), (70, 3782944), (77, 3439040), (80, 3310076), (88, 3009160), (110, 2407328), (112, 2364340), (121, 2188480), (140, 1891472), (154, 1719520), (160, 1655038), (176, 1504580), (220, 1203664), (224, 1182170), (242, 1094240), (280, 945736), (308, 859760), (320, 827519), (352, 752290), (385, 687808), (440, 601832), (448, 591085), (484, 547120), (560, 472868), (605, 437696), (616, 429880), (704, 376145), (770, 343904), (847, 312640), (880, 300916), (968, 273560), (977, 271040), (1120, 236434), (1210, 218848), (1232, 214940), (1540, 171952), (1694, 156320), (1760, 150458), (1936, 136780), (1954, 135520), (2240, 118217), (2420, 109424), (2464, 107470), (3080, 85976), (3388, 78160), (3520, 75229), (3872, 68390), (3908, 67760), (4235, 62528), (4840, 54712), (4885, 54208), (4928, 53735), (6160, 42988), (6776, 39080), (6839, 38720), (7744, 34195), (7816, 33880), (8470, 31264), (9680, 27356), (9770, 27104), (10747, 24640), (12320, 21494), (13552, 19540), (13678, 19360), (15632, 16940)]