313765760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6367}}^1$

素因数の和:6404

約数の個数: 128

約数和(自身を含む): 935331840

約数和(自身を除く): 621566080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 6367, 7040, 9856, 12320, 12734, 24640, 25468, 31835, 44569, 49280, 50936, 63670, 70037, 89138, 101872, 127340, 140074, 178276, 203744, 222845, 254680, 280148, 350185, 356552, 407488, 445690, 490259, 509360, 560296, 700370, 713104, 814976, 891380, 980518, 1018720, 1120592, 1400740, 1426208, 1782760, 1961036, 2037440, 2241184, 2451295, 2801480, 2852416, 3565520, 3922072, 4074880, 4482368, 4902590, 5602960, 5704832, 7131040, 7844144, 8964736, 9805180, 11205920, 14262080, 15688288, 19610360, 22411840, 28524160, 31376576, 39220720, 44823680, 62753152, 78441440, 156882880, 313765760]

約数ペア:

[(1, 313765760), (2, 156882880), (4, 78441440), (5, 62753152), (7, 44823680), (8, 39220720), (10, 31376576), (11, 28524160), (14, 22411840), (16, 19610360), (20, 15688288), (22, 14262080), (28, 11205920), (32, 9805180), (35, 8964736), (40, 7844144), (44, 7131040), (55, 5704832), (56, 5602960), (64, 4902590), (70, 4482368), (77, 4074880), (80, 3922072), (88, 3565520), (110, 2852416), (112, 2801480), (128, 2451295), (140, 2241184), (154, 2037440), (160, 1961036), (176, 1782760), (220, 1426208), (224, 1400740), (280, 1120592), (308, 1018720), (320, 980518), (352, 891380), (385, 814976), (440, 713104), (448, 700370), (560, 560296), (616, 509360), (640, 490259), (704, 445690), (770, 407488), (880, 356552), (896, 350185), (1120, 280148), (1232, 254680), (1408, 222845), (1540, 203744), (1760, 178276), (2240, 140074), (2464, 127340), (3080, 101872), (3520, 89138), (4480, 70037), (4928, 63670), (6160, 50936), (6367, 49280), (7040, 44569), (9856, 31835), (12320, 25468), (12734, 24640)]