649008000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{4507}}^1$

素因数の和:4542

約数の個数: 192

約数和(自身を含む): 2331267120

約数和(自身を除く): 1682259120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2400, 2880, 3000, 3200, 3600, 4000, 4500, 4507, 4800, 5760, 6000, 7200, 8000, 9000, 9014, 9600, 12000, 13521, 14400, 16000, 18000, 18028, 22535, 24000, 27042, 28800, 36000, 36056, 40563, 45070, 48000, 54084, 67605, 72000, 72112, 81126, 90140, 108168, 112675, 135210, 144000, 144224, 162252, 180280, 202815, 216336, 225350, 270420, 288448, 324504, 338025, 360560, 405630, 432672, 450700, 540840, 563375, 576896, 649008, 676050, 721120, 811260, 865344, 901400, 1014075, 1081680, 1126750, 1298016, 1352100, 1442240, 1622520, 1690125, 1730688, 1802800, 2028150, 2163360, 2253500, 2596032, 2704200, 2884480, 3245040, 3380250, 3605600, 4056300, 4326720, 4507000, 5070375, 5192064, 5408400, 6490080, 6760500, 7211200, 8112600, 8653440, 9014000, 10140750, 10816800, 12980160, 13521000, 14422400, 16225200, 18028000, 20281500, 21633600, 25960320, 27042000, 32450400, 36056000, 40563000, 43267200, 54084000, 64900800, 72112000, 81126000, 108168000, 129801600, 162252000, 216336000, 324504000, 649008000]

約数ペア:

[(1, 649008000), (2, 324504000), (3, 216336000), (4, 162252000), (5, 129801600), (6, 108168000), (8, 81126000), (9, 72112000), (10, 64900800), (12, 54084000), (15, 43267200), (16, 40563000), (18, 36056000), (20, 32450400), (24, 27042000), (25, 25960320), (30, 21633600), (32, 20281500), (36, 18028000), (40, 16225200), (45, 14422400), (48, 13521000), (50, 12980160), (60, 10816800), (64, 10140750), (72, 9014000), (75, 8653440), (80, 8112600), (90, 7211200), (96, 6760500), (100, 6490080), (120, 5408400), (125, 5192064), (128, 5070375), (144, 4507000), (150, 4326720), (160, 4056300), (180, 3605600), (192, 3380250), (200, 3245040), (225, 2884480), (240, 2704200), (250, 2596032), (288, 2253500), (300, 2163360), (320, 2028150), (360, 1802800), (375, 1730688), (384, 1690125), (400, 1622520), (450, 1442240), (480, 1352100), (500, 1298016), (576, 1126750), (600, 1081680), (640, 1014075), (720, 901400), (750, 865344), (800, 811260), (900, 721120), (960, 676050), (1000, 649008), (1125, 576896), (1152, 563375), (1200, 540840), (1440, 450700), (1500, 432672), (1600, 405630), (1800, 360560), (1920, 338025), (2000, 324504), (2250, 288448), (2400, 270420), (2880, 225350), (3000, 216336), (3200, 202815), (3600, 180280), (4000, 162252), (4500, 144224), (4507, 144000), (4800, 135210), (5760, 112675), (6000, 108168), (7200, 90140), (8000, 81126), (9000, 72112), (9014, 72000), (9600, 67605), (12000, 54084), (13521, 48000), (14400, 45070), (16000, 40563), (18000, 36056), (18028, 36000), (22535, 28800), (24000, 27042)]