40005357000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{1905017}}^1$

素因数の和:1905048

約数の個数: 128

約数和(自身を含む): 142647747840

約数和(自身を除く): 102642390840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 7000, 10500, 21000, 1905017, 3810034, 5715051, 7620068, 9525085, 11430102, 13335119, 15240136, 19050170, 22860204, 26670238, 28575255, 38100340, 40005357, 45720408, 47625425, 53340476, 57150510, 66675595, 76200680, 80010714, 95250850, 106680952, 114301020, 133351190, 142876275, 160021428, 190501700, 200026785, 228602040, 238127125, 266702380, 285752550, 320042856, 333377975, 381003400, 400053570, 476254250, 533404760, 571505100, 666755950, 714381375, 800107140, 952508500, 1000133925, 1143010200, 1333511900, 1428762750, 1600214280, 1666889875, 1905017000, 2000267850, 2667023800, 2857525500, 3333779750, 4000535700, 5000669625, 5715051000, 6667559500, 8001071400, 10001339250, 13335119000, 20002678500, 40005357000]

約数ペア:

[(1, 40005357000), (2, 20002678500), (3, 13335119000), (4, 10001339250), (5, 8001071400), (6, 6667559500), (7, 5715051000), (8, 5000669625), (10, 4000535700), (12, 3333779750), (14, 2857525500), (15, 2667023800), (20, 2000267850), (21, 1905017000), (24, 1666889875), (25, 1600214280), (28, 1428762750), (30, 1333511900), (35, 1143010200), (40, 1000133925), (42, 952508500), (50, 800107140), (56, 714381375), (60, 666755950), (70, 571505100), (75, 533404760), (84, 476254250), (100, 400053570), (105, 381003400), (120, 333377975), (125, 320042856), (140, 285752550), (150, 266702380), (168, 238127125), (175, 228602040), (200, 200026785), (210, 190501700), (250, 160021428), (280, 142876275), (300, 133351190), (350, 114301020), (375, 106680952), (420, 95250850), (500, 80010714), (525, 76200680), (600, 66675595), (700, 57150510), (750, 53340476), (840, 47625425), (875, 45720408), (1000, 40005357), (1050, 38100340), (1400, 28575255), (1500, 26670238), (1750, 22860204), (2100, 19050170), (2625, 15240136), (3000, 13335119), (3500, 11430102), (4200, 9525085), (5250, 7620068), (7000, 5715051), (10500, 3810034), (21000, 1905017)]