216241920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{6257}}^1$

素因数の和:6287

約数の個数: 144

約数和(自身を含む): 767481120

約数和(自身を除く): 551239200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6257, 6912, 8640, 11520, 12514, 17280, 18771, 25028, 31285, 34560, 37542, 50056, 56313, 62570, 75084, 93855, 100112, 112626, 125140, 150168, 168939, 187710, 200224, 225252, 250280, 281565, 300336, 337878, 375420, 400448, 450504, 500560, 563130, 600672, 675756, 750840, 800896, 844695, 901008, 1001120, 1126260, 1201344, 1351512, 1501680, 1601792, 1689390, 1802016, 2002240, 2252520, 2402688, 2703024, 3003360, 3378780, 3604032, 4004480, 4505040, 4805376, 5406048, 6006720, 6757560, 7208064, 8008960, 9010080, 10812096, 12013440, 13515120, 14416128, 18020160, 21624192, 24026880, 27030240, 36040320, 43248384, 54060480, 72080640, 108120960, 216241920]

約数ペア:

[(1, 216241920), (2, 108120960), (3, 72080640), (4, 54060480), (5, 43248384), (6, 36040320), (8, 27030240), (9, 24026880), (10, 21624192), (12, 18020160), (15, 14416128), (16, 13515120), (18, 12013440), (20, 10812096), (24, 9010080), (27, 8008960), (30, 7208064), (32, 6757560), (36, 6006720), (40, 5406048), (45, 4805376), (48, 4505040), (54, 4004480), (60, 3604032), (64, 3378780), (72, 3003360), (80, 2703024), (90, 2402688), (96, 2252520), (108, 2002240), (120, 1802016), (128, 1689390), (135, 1601792), (144, 1501680), (160, 1351512), (180, 1201344), (192, 1126260), (216, 1001120), (240, 901008), (256, 844695), (270, 800896), (288, 750840), (320, 675756), (360, 600672), (384, 563130), (432, 500560), (480, 450504), (540, 400448), (576, 375420), (640, 337878), (720, 300336), (768, 281565), (864, 250280), (960, 225252), (1080, 200224), (1152, 187710), (1280, 168939), (1440, 150168), (1728, 125140), (1920, 112626), (2160, 100112), (2304, 93855), (2880, 75084), (3456, 62570), (3840, 56313), (4320, 50056), (5760, 37542), (6257, 34560), (6912, 31285), (8640, 25028), (11520, 18771), (12514, 17280)]