393246000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{3121}}^1$

素因数の和:3157

約数の個数: 240

約数和(自身を含む): 1570191168

約数和(自身を除く): 1176945168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 630, 700, 720, 750, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1260, 1400, 1500, 1575, 1680, 1750, 1800, 2000, 2100, 2250, 2520, 2625, 2800, 3000, 3121, 3150, 3500, 3600, 4200, 4500, 5040, 5250, 6000, 6242, 6300, 7000, 7875, 8400, 9000, 9363, 10500, 12484, 12600, 14000, 15605, 15750, 18000, 18726, 21000, 21847, 24968, 25200, 28089, 31210, 31500, 37452, 42000, 43694, 46815, 49936, 56178, 62420, 63000, 65541, 74904, 78025, 87388, 93630, 109235, 112356, 124840, 126000, 131082, 140445, 149808, 156050, 174776, 187260, 196623, 218470, 224712, 234075, 249680, 262164, 280890, 312100, 327705, 349552, 374520, 390125, 393246, 436940, 449424, 468150, 524328, 546175, 561780, 624200, 655410, 702225, 749040, 780250, 786492, 873880, 936300, 983115, 1048656, 1092350, 1123560, 1170375, 1248400, 1310820, 1404450, 1560500, 1572984, 1638525, 1747760, 1872600, 1966230, 2184700, 2247120, 2340750, 2621640, 2730875, 2808900, 3121000, 3145968, 3277050, 3511125, 3745200, 3932460, 4369400, 4681500, 4915575, 5243280, 5461750, 5617800, 6242000, 6554100, 7022250, 7864920, 8192625, 8738800, 9363000, 9831150, 10923500, 11235600, 13108200, 14044500, 15729840, 16385250, 18726000, 19662300, 21847000, 24577875, 26216400, 28089000, 32770500, 39324600, 43694000, 49155750, 56178000, 65541000, 78649200, 98311500, 131082000, 196623000, 393246000]

約数ペア:

[(1, 393246000), (2, 196623000), (3, 131082000), (4, 98311500), (5, 78649200), (6, 65541000), (7, 56178000), (8, 49155750), (9, 43694000), (10, 39324600), (12, 32770500), (14, 28089000), (15, 26216400), (16, 24577875), (18, 21847000), (20, 19662300), (21, 18726000), (24, 16385250), (25, 15729840), (28, 14044500), (30, 13108200), (35, 11235600), (36, 10923500), (40, 9831150), (42, 9363000), (45, 8738800), (48, 8192625), (50, 7864920), (56, 7022250), (60, 6554100), (63, 6242000), (70, 5617800), (72, 5461750), (75, 5243280), (80, 4915575), (84, 4681500), (90, 4369400), (100, 3932460), (105, 3745200), (112, 3511125), (120, 3277050), (125, 3145968), (126, 3121000), (140, 2808900), (144, 2730875), (150, 2621640), (168, 2340750), (175, 2247120), (180, 2184700), (200, 1966230), (210, 1872600), (225, 1747760), (240, 1638525), (250, 1572984), (252, 1560500), (280, 1404450), (300, 1310820), (315, 1248400), (336, 1170375), (350, 1123560), (360, 1092350), (375, 1048656), (400, 983115), (420, 936300), (450, 873880), (500, 786492), (504, 780250), (525, 749040), (560, 702225), (600, 655410), (630, 624200), (700, 561780), (720, 546175), (750, 524328), (840, 468150), (875, 449424), (900, 436940), (1000, 393246), (1008, 390125), (1050, 374520), (1125, 349552), (1200, 327705), (1260, 312100), (1400, 280890), (1500, 262164), (1575, 249680), (1680, 234075), (1750, 224712), (1800, 218470), (2000, 196623), (2100, 187260), (2250, 174776), (2520, 156050), (2625, 149808), (2800, 140445), (3000, 131082), (3121, 126000), (3150, 124840), (3500, 112356), (3600, 109235), (4200, 93630), (4500, 87388), (5040, 78025), (5250, 74904), (6000, 65541), (6242, 63000), (6300, 62420), (7000, 56178), (7875, 49936), (8400, 46815), (9000, 43694), (9363, 42000), (10500, 37452), (12484, 31500), (12600, 31210), (14000, 28089), (15605, 25200), (15750, 24968), (18000, 21847), (18726, 21000)]