1567989920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45161}}^1$

素因数の和:45214

約数の個数: 96

約数和(自身を含む): 4370236416

約数和(自身を除く): 2802246496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 34720, 45161, 90322, 180644, 225805, 316127, 361288, 451610, 632254, 722576, 903220, 1264508, 1399991, 1445152, 1580635, 1806440, 2529016, 2799982, 3161270, 3612880, 5058032, 5599964, 6322540, 6999955, 7225760, 9799937, 10116064, 11199928, 12645080, 13999910, 19599874, 22399856, 25290160, 27999820, 39199748, 44799712, 48999685, 50580320, 55999640, 78399496, 97999370, 111999280, 156798992, 195998740, 223998560, 313597984, 391997480, 783994960, 1567989920]

約数ペア:

[(1, 1567989920), (2, 783994960), (4, 391997480), (5, 313597984), (7, 223998560), (8, 195998740), (10, 156798992), (14, 111999280), (16, 97999370), (20, 78399496), (28, 55999640), (31, 50580320), (32, 48999685), (35, 44799712), (40, 39199748), (56, 27999820), (62, 25290160), (70, 22399856), (80, 19599874), (112, 13999910), (124, 12645080), (140, 11199928), (155, 10116064), (160, 9799937), (217, 7225760), (224, 6999955), (248, 6322540), (280, 5599964), (310, 5058032), (434, 3612880), (496, 3161270), (560, 2799982), (620, 2529016), (868, 1806440), (992, 1580635), (1085, 1445152), (1120, 1399991), (1240, 1264508), (1736, 903220), (2170, 722576), (2480, 632254), (3472, 451610), (4340, 361288), (4960, 316127), (6944, 225805), (8680, 180644), (17360, 90322), (34720, 45161)]