19676829120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1576669}}^1$

素因数の和:1576702

約数の個数: 112

約数和(自身を含む): 67279662240

約数和(自身を除く): 47602833120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 1576669, 3153338, 4730007, 6306676, 7883345, 9460014, 12613352, 15766690, 18920028, 20496697, 23650035, 25226704, 31533380, 37840056, 40993394, 47300070, 50453408, 61490091, 63066760, 75680112, 81986788, 94600140, 100906816, 102483485, 122980182, 126133520, 151360224, 163973576, 189200280, 204966970, 245960364, 252267040, 302720448, 307450455, 327947152, 378400560, 409933940, 491920728, 504534080, 614900910, 655894304, 756801120, 819867880, 983841456, 1229801820, 1311788608, 1513602240, 1639735760, 1967682912, 2459603640, 3279471520, 3935365824, 4919207280, 6558943040, 9838414560, 19676829120]

約数ペア:

[(1, 19676829120), (2, 9838414560), (3, 6558943040), (4, 4919207280), (5, 3935365824), (6, 3279471520), (8, 2459603640), (10, 1967682912), (12, 1639735760), (13, 1513602240), (15, 1311788608), (16, 1229801820), (20, 983841456), (24, 819867880), (26, 756801120), (30, 655894304), (32, 614900910), (39, 504534080), (40, 491920728), (48, 409933940), (52, 378400560), (60, 327947152), (64, 307450455), (65, 302720448), (78, 252267040), (80, 245960364), (96, 204966970), (104, 189200280), (120, 163973576), (130, 151360224), (156, 126133520), (160, 122980182), (192, 102483485), (195, 100906816), (208, 94600140), (240, 81986788), (260, 75680112), (312, 63066760), (320, 61490091), (390, 50453408), (416, 47300070), (480, 40993394), (520, 37840056), (624, 31533380), (780, 25226704), (832, 23650035), (960, 20496697), (1040, 18920028), (1248, 15766690), (1560, 12613352), (2080, 9460014), (2496, 7883345), (3120, 6306676), (4160, 4730007), (6240, 3153338), (12480, 1576669)]