68964000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{821}}^1$

素因数の和:856

約数の個数: 192

約数和(自身を含む): 258515712

約数和(自身を除く): 189551712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 336, 350, 375, 400, 420, 480, 500, 525, 560, 600, 672, 700, 750, 800, 821, 840, 875, 1000, 1050, 1120, 1200, 1400, 1500, 1642, 1680, 1750, 2000, 2100, 2400, 2463, 2625, 2800, 3000, 3284, 3360, 3500, 4000, 4105, 4200, 4926, 5250, 5600, 5747, 6000, 6568, 7000, 8210, 8400, 9852, 10500, 11494, 12000, 12315, 13136, 14000, 16420, 16800, 17241, 19704, 20525, 21000, 22988, 24630, 26272, 28000, 28735, 32840, 34482, 39408, 41050, 42000, 45976, 49260, 57470, 61575, 65680, 68964, 78816, 82100, 84000, 86205, 91952, 98520, 102625, 114940, 123150, 131360, 137928, 143675, 164200, 172410, 183904, 197040, 205250, 229880, 246300, 275856, 287350, 307875, 328400, 344820, 394080, 410500, 431025, 459760, 492600, 551712, 574700, 615750, 656800, 689640, 718375, 821000, 862050, 919520, 985200, 1149400, 1231500, 1379280, 1436750, 1642000, 1724100, 1970400, 2155125, 2298800, 2463000, 2758560, 2873500, 3284000, 3448200, 4310250, 4597600, 4926000, 5747000, 6896400, 8620500, 9852000, 11494000, 13792800, 17241000, 22988000, 34482000, 68964000]

約数ペア:

[(1, 68964000), (2, 34482000), (3, 22988000), (4, 17241000), (5, 13792800), (6, 11494000), (7, 9852000), (8, 8620500), (10, 6896400), (12, 5747000), (14, 4926000), (15, 4597600), (16, 4310250), (20, 3448200), (21, 3284000), (24, 2873500), (25, 2758560), (28, 2463000), (30, 2298800), (32, 2155125), (35, 1970400), (40, 1724100), (42, 1642000), (48, 1436750), (50, 1379280), (56, 1231500), (60, 1149400), (70, 985200), (75, 919520), (80, 862050), (84, 821000), (96, 718375), (100, 689640), (105, 656800), (112, 615750), (120, 574700), (125, 551712), (140, 492600), (150, 459760), (160, 431025), (168, 410500), (175, 394080), (200, 344820), (210, 328400), (224, 307875), (240, 287350), (250, 275856), (280, 246300), (300, 229880), (336, 205250), (350, 197040), (375, 183904), (400, 172410), (420, 164200), (480, 143675), (500, 137928), (525, 131360), (560, 123150), (600, 114940), (672, 102625), (700, 98520), (750, 91952), (800, 86205), (821, 84000), (840, 82100), (875, 78816), (1000, 68964), (1050, 65680), (1120, 61575), (1200, 57470), (1400, 49260), (1500, 45976), (1642, 42000), (1680, 41050), (1750, 39408), (2000, 34482), (2100, 32840), (2400, 28735), (2463, 28000), (2625, 26272), (2800, 24630), (3000, 22988), (3284, 21000), (3360, 20525), (3500, 19704), (4000, 17241), (4105, 16800), (4200, 16420), (4926, 14000), (5250, 13136), (5600, 12315), (5747, 12000), (6000, 11494), (6568, 10500), (7000, 9852), (8210, 8400)]