853123040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{69247}}^1$

素因数の和:69280

約数の個数: 96

約数和(自身を含む): 2512871424

約数和(自身を除く): 1659748384

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 69247, 138494, 276988, 346235, 484729, 553976, 692470, 761717, 969458, 1107952, 1384940, 1523434, 1938916, 2215904, 2423645, 2769880, 3046868, 3808585, 3877832, 4847290, 5332019, 5539760, 6093736, 7617170, 7755664, 9694580, 10664038, 11079520, 12187472, 15234340, 15511328, 19389160, 21328076, 24374944, 26660095, 30468680, 38778320, 42656152, 53320190, 60937360, 77556640, 85312304, 106640380, 121874720, 170624608, 213280760, 426561520, 853123040]

約数ペア:

[(1, 853123040), (2, 426561520), (4, 213280760), (5, 170624608), (7, 121874720), (8, 106640380), (10, 85312304), (11, 77556640), (14, 60937360), (16, 53320190), (20, 42656152), (22, 38778320), (28, 30468680), (32, 26660095), (35, 24374944), (40, 21328076), (44, 19389160), (55, 15511328), (56, 15234340), (70, 12187472), (77, 11079520), (80, 10664038), (88, 9694580), (110, 7755664), (112, 7617170), (140, 6093736), (154, 5539760), (160, 5332019), (176, 4847290), (220, 3877832), (224, 3808585), (280, 3046868), (308, 2769880), (352, 2423645), (385, 2215904), (440, 1938916), (560, 1523434), (616, 1384940), (770, 1107952), (880, 969458), (1120, 761717), (1232, 692470), (1540, 553976), (1760, 484729), (2464, 346235), (3080, 276988), (6160, 138494), (12320, 69247)]