448078960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:591

約数の個数: 160

約数和(自身を含む): 1254776832

約数和(自身を除く): 806697872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 53, 56, 62, 70, 80, 106, 112, 124, 140, 155, 212, 217, 248, 265, 280, 310, 371, 424, 434, 487, 496, 530, 560, 620, 742, 848, 868, 974, 1060, 1085, 1240, 1484, 1643, 1736, 1855, 1948, 2120, 2170, 2435, 2480, 2968, 3286, 3409, 3472, 3710, 3896, 4240, 4340, 4870, 5936, 6572, 6818, 7420, 7792, 8215, 8680, 9740, 11501, 13144, 13636, 14840, 15097, 16430, 17045, 17360, 19480, 23002, 25811, 26288, 27272, 29680, 30194, 32860, 34090, 38960, 46004, 51622, 54544, 57505, 60388, 65720, 68180, 75485, 92008, 103244, 105679, 115010, 120776, 129055, 131440, 136360, 150970, 180677, 184016, 206488, 211358, 230020, 241552, 258110, 272720, 301940, 361354, 412976, 422716, 460040, 516220, 528395, 603880, 722708, 800141, 845432, 903385, 920080, 1032440, 1056790, 1207760, 1445416, 1600282, 1690864, 1806770, 2064880, 2113580, 2890832, 3200564, 3613540, 4000705, 4227160, 5600987, 6401128, 7227080, 8001410, 8454320, 11201974, 12802256, 14454160, 16002820, 22403948, 28004935, 32005640, 44807896, 56009870, 64011280, 89615792, 112019740, 224039480, 448078960]

約数ペア:

[(1, 448078960), (2, 224039480), (4, 112019740), (5, 89615792), (7, 64011280), (8, 56009870), (10, 44807896), (14, 32005640), (16, 28004935), (20, 22403948), (28, 16002820), (31, 14454160), (35, 12802256), (40, 11201974), (53, 8454320), (56, 8001410), (62, 7227080), (70, 6401128), (80, 5600987), (106, 4227160), (112, 4000705), (124, 3613540), (140, 3200564), (155, 2890832), (212, 2113580), (217, 2064880), (248, 1806770), (265, 1690864), (280, 1600282), (310, 1445416), (371, 1207760), (424, 1056790), (434, 1032440), (487, 920080), (496, 903385), (530, 845432), (560, 800141), (620, 722708), (742, 603880), (848, 528395), (868, 516220), (974, 460040), (1060, 422716), (1085, 412976), (1240, 361354), (1484, 301940), (1643, 272720), (1736, 258110), (1855, 241552), (1948, 230020), (2120, 211358), (2170, 206488), (2435, 184016), (2480, 180677), (2968, 150970), (3286, 136360), (3409, 131440), (3472, 129055), (3710, 120776), (3896, 115010), (4240, 105679), (4340, 103244), (4870, 92008), (5936, 75485), (6572, 68180), (6818, 65720), (7420, 60388), (7792, 57505), (8215, 54544), (8680, 51622), (9740, 46004), (11501, 38960), (13144, 34090), (13636, 32860), (14840, 30194), (15097, 29680), (16430, 27272), (17045, 26288), (17360, 25811), (19480, 23002)]