12821184000

素因数分解:

$2^9\times 3^2\times 5^3\times {\mathrm{22259}}^1$

素因数の和:22298

約数の個数: 240

約数和(自身を含む): 46181575440

約数和(自身を除く): 33360391440

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, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 512, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1280, 1440, 1500, 1536, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2560, 2880, 3000, 3200, 3600, 3840, 4000, 4500, 4608, 4800, 5760, 6000, 6400, 7200, 7680, 8000, 9000, 9600, 11520, 12000, 12800, 14400, 16000, 18000, 19200, 22259, 23040, 24000, 28800, 32000, 36000, 38400, 44518, 48000, 57600, 64000, 66777, 72000, 89036, 96000, 111295, 115200, 133554, 144000, 178072, 192000, 200331, 222590, 267108, 288000, 333885, 356144, 400662, 445180, 534216, 556475, 576000, 667770, 712288, 801324, 890360, 1001655, 1068432, 1112950, 1335540, 1424576, 1602648, 1669425, 1780720, 2003310, 2136864, 2225900, 2671080, 2782375, 2849152, 3205296, 3338850, 3561440, 4006620, 4273728, 4451800, 5008275, 5342160, 5564750, 5698304, 6410592, 6677700, 7122880, 8013240, 8347125, 8547456, 8903600, 10016550, 10684320, 11129500, 11396608, 12821184, 13355400, 14245760, 16026480, 16694250, 17094912, 17807200, 20033100, 21368640, 22259000, 25041375, 25642368, 26710800, 28491520, 32052960, 33388500, 34189824, 35614400, 40066200, 42737280, 44518000, 50082750, 51284736, 53421600, 56983040, 64105920, 66777000, 71228800, 80132400, 85474560, 89036000, 100165500, 102569472, 106843200, 128211840, 133554000, 142457600, 160264800, 170949120, 178072000, 200331000, 213686400, 256423680, 267108000, 284915200, 320529600, 356144000, 400662000, 427372800, 512847360, 534216000, 641059200, 712288000, 801324000, 854745600, 1068432000, 1282118400, 1424576000, 1602648000, 2136864000, 2564236800, 3205296000, 4273728000, 6410592000, 12821184000]

約数ペア:

[(1, 12821184000), (2, 6410592000), (3, 4273728000), (4, 3205296000), (5, 2564236800), (6, 2136864000), (8, 1602648000), (9, 1424576000), (10, 1282118400), (12, 1068432000), (15, 854745600), (16, 801324000), (18, 712288000), (20, 641059200), (24, 534216000), (25, 512847360), (30, 427372800), (32, 400662000), (36, 356144000), (40, 320529600), (45, 284915200), (48, 267108000), (50, 256423680), (60, 213686400), (64, 200331000), (72, 178072000), (75, 170949120), (80, 160264800), (90, 142457600), (96, 133554000), (100, 128211840), (120, 106843200), (125, 102569472), (128, 100165500), (144, 89036000), (150, 85474560), (160, 80132400), (180, 71228800), (192, 66777000), (200, 64105920), (225, 56983040), (240, 53421600), (250, 51284736), (256, 50082750), (288, 44518000), (300, 42737280), (320, 40066200), (360, 35614400), (375, 34189824), (384, 33388500), (400, 32052960), (450, 28491520), (480, 26710800), (500, 25642368), (512, 25041375), (576, 22259000), (600, 21368640), (640, 20033100), (720, 17807200), (750, 17094912), (768, 16694250), (800, 16026480), (900, 14245760), (960, 13355400), (1000, 12821184), (1125, 11396608), (1152, 11129500), (1200, 10684320), (1280, 10016550), (1440, 8903600), (1500, 8547456), (1536, 8347125), (1600, 8013240), (1800, 7122880), (1920, 6677700), (2000, 6410592), (2250, 5698304), (2304, 5564750), (2400, 5342160), (2560, 5008275), (2880, 4451800), (3000, 4273728), (3200, 4006620), (3600, 3561440), (3840, 3338850), (4000, 3205296), (4500, 2849152), (4608, 2782375), (4800, 2671080), (5760, 2225900), (6000, 2136864), (6400, 2003310), (7200, 1780720), (7680, 1669425), (8000, 1602648), (9000, 1424576), (9600, 1335540), (11520, 1112950), (12000, 1068432), (12800, 1001655), (14400, 890360), (16000, 801324), (18000, 712288), (19200, 667770), (22259, 576000), (23040, 556475), (24000, 534216), (28800, 445180), (32000, 400662), (36000, 356144), (38400, 333885), (44518, 288000), (48000, 267108), (57600, 222590), (64000, 200331), (66777, 192000), (72000, 178072), (89036, 144000), (96000, 133554), (111295, 115200)]