1568787660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{792317}}^1$

素因数の和:792343

約数の個数: 72

約数和(自身を含む): 5191267536

約数和(自身を除く): 3622479876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 792317, 1584634, 2376951, 3169268, 3961585, 4753902, 7130853, 7923170, 8715487, 9507804, 11884755, 14261706, 15846340, 17430974, 23769510, 26146461, 28523412, 34861948, 35654265, 43577435, 47539020, 52292922, 71308530, 78439383, 87154870, 104585844, 130732305, 142617060, 156878766, 174309740, 261464610, 313757532, 392196915, 522929220, 784393830, 1568787660]

約数ペア:

[(1, 1568787660), (2, 784393830), (3, 522929220), (4, 392196915), (5, 313757532), (6, 261464610), (9, 174309740), (10, 156878766), (11, 142617060), (12, 130732305), (15, 104585844), (18, 87154870), (20, 78439383), (22, 71308530), (30, 52292922), (33, 47539020), (36, 43577435), (44, 35654265), (45, 34861948), (55, 28523412), (60, 26146461), (66, 23769510), (90, 17430974), (99, 15846340), (110, 14261706), (132, 11884755), (165, 9507804), (180, 8715487), (198, 7923170), (220, 7130853), (330, 4753902), (396, 3961585), (495, 3169268), (660, 2376951), (990, 1584634), (1980, 792317)]