312686400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5011}}^1$

素因数の和:5049

約数の個数: 168

約数和(自身を含む): 1105005664

約数和(自身を除く): 792319264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3900, 4160, 4800, 5011, 5200, 6240, 7800, 10022, 10400, 12480, 15033, 15600, 20044, 20800, 25055, 30066, 31200, 40088, 50110, 60132, 62400, 65143, 75165, 80176, 100220, 120264, 125275, 130286, 150330, 160352, 195429, 200440, 240528, 250550, 260572, 300660, 320704, 325715, 375825, 390858, 400880, 481056, 501100, 521144, 601320, 651430, 751650, 781716, 801760, 962112, 977145, 1002200, 1042288, 1202640, 1302860, 1503300, 1563432, 1603520, 1628575, 1954290, 2004400, 2084576, 2405280, 2605720, 3006600, 3126864, 3257150, 3908580, 4008800, 4169152, 4810560, 4885725, 5211440, 6013200, 6253728, 6514300, 7817160, 8017600, 9771450, 10422880, 12026400, 12507456, 13028600, 15634320, 19542900, 20845760, 24052800, 26057200, 31268640, 39085800, 52114400, 62537280, 78171600, 104228800, 156343200, 312686400]

約数ペア:

[(1, 312686400), (2, 156343200), (3, 104228800), (4, 78171600), (5, 62537280), (6, 52114400), (8, 39085800), (10, 31268640), (12, 26057200), (13, 24052800), (15, 20845760), (16, 19542900), (20, 15634320), (24, 13028600), (25, 12507456), (26, 12026400), (30, 10422880), (32, 9771450), (39, 8017600), (40, 7817160), (48, 6514300), (50, 6253728), (52, 6013200), (60, 5211440), (64, 4885725), (65, 4810560), (75, 4169152), (78, 4008800), (80, 3908580), (96, 3257150), (100, 3126864), (104, 3006600), (120, 2605720), (130, 2405280), (150, 2084576), (156, 2004400), (160, 1954290), (192, 1628575), (195, 1603520), (200, 1563432), (208, 1503300), (240, 1302860), (260, 1202640), (300, 1042288), (312, 1002200), (320, 977145), (325, 962112), (390, 801760), (400, 781716), (416, 751650), (480, 651430), (520, 601320), (600, 521144), (624, 501100), (650, 481056), (780, 400880), (800, 390858), (832, 375825), (960, 325715), (975, 320704), (1040, 300660), (1200, 260572), (1248, 250550), (1300, 240528), (1560, 200440), (1600, 195429), (1950, 160352), (2080, 150330), (2400, 130286), (2496, 125275), (2600, 120264), (3120, 100220), (3900, 80176), (4160, 75165), (4800, 65143), (5011, 62400), (5200, 60132), (6240, 50110), (7800, 40088), (10022, 31200), (10400, 30066), (12480, 25055), (15033, 20800), (15600, 20044)]