40032000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 216

約数和(自身を含む): 145083120

約数和(自身を除く): 105051120

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, 139, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 278, 288, 300, 320, 360, 375, 384, 400, 417, 450, 480, 500, 556, 576, 600, 640, 695, 720, 750, 768, 800, 834, 900, 960, 1000, 1112, 1125, 1152, 1200, 1251, 1280, 1390, 1440, 1500, 1600, 1668, 1800, 1920, 2000, 2085, 2224, 2250, 2304, 2400, 2502, 2780, 2880, 3000, 3200, 3336, 3475, 3600, 3840, 4000, 4170, 4448, 4500, 4800, 5004, 5560, 5760, 6000, 6255, 6400, 6672, 6950, 7200, 8000, 8340, 8896, 9000, 9600, 10008, 10425, 11120, 11520, 12000, 12510, 13344, 13900, 14400, 16000, 16680, 17375, 17792, 18000, 19200, 20016, 20850, 22240, 24000, 25020, 26688, 27800, 28800, 31275, 32000, 33360, 34750, 35584, 36000, 40032, 41700, 44480, 48000, 50040, 52125, 53376, 55600, 57600, 62550, 66720, 69500, 72000, 80064, 83400, 88960, 96000, 100080, 104250, 106752, 111200, 125100, 133440, 139000, 144000, 156375, 160128, 166800, 177920, 200160, 208500, 222400, 250200, 266880, 278000, 288000, 312750, 320256, 333600, 400320, 417000, 444800, 500400, 533760, 556000, 625500, 667200, 800640, 834000, 889600, 1000800, 1112000, 1251000, 1334400, 1601280, 1668000, 2001600, 2224000, 2502000, 2668800, 3336000, 4003200, 4448000, 5004000, 6672000, 8006400, 10008000, 13344000, 20016000, 40032000]

約数ペア:

[(1, 40032000), (2, 20016000), (3, 13344000), (4, 10008000), (5, 8006400), (6, 6672000), (8, 5004000), (9, 4448000), (10, 4003200), (12, 3336000), (15, 2668800), (16, 2502000), (18, 2224000), (20, 2001600), (24, 1668000), (25, 1601280), (30, 1334400), (32, 1251000), (36, 1112000), (40, 1000800), (45, 889600), (48, 834000), (50, 800640), (60, 667200), (64, 625500), (72, 556000), (75, 533760), (80, 500400), (90, 444800), (96, 417000), (100, 400320), (120, 333600), (125, 320256), (128, 312750), (139, 288000), (144, 278000), (150, 266880), (160, 250200), (180, 222400), (192, 208500), (200, 200160), (225, 177920), (240, 166800), (250, 160128), (256, 156375), (278, 144000), (288, 139000), (300, 133440), (320, 125100), (360, 111200), (375, 106752), (384, 104250), (400, 100080), (417, 96000), (450, 88960), (480, 83400), (500, 80064), (556, 72000), (576, 69500), (600, 66720), (640, 62550), (695, 57600), (720, 55600), (750, 53376), (768, 52125), (800, 50040), (834, 48000), (900, 44480), (960, 41700), (1000, 40032), (1112, 36000), (1125, 35584), (1152, 34750), (1200, 33360), (1251, 32000), (1280, 31275), (1390, 28800), (1440, 27800), (1500, 26688), (1600, 25020), (1668, 24000), (1800, 22240), (1920, 20850), (2000, 20016), (2085, 19200), (2224, 18000), (2250, 17792), (2304, 17375), (2400, 16680), (2502, 16000), (2780, 14400), (2880, 13900), (3000, 13344), (3200, 12510), (3336, 12000), (3475, 11520), (3600, 11120), (3840, 10425), (4000, 10008), (4170, 9600), (4448, 9000), (4500, 8896), (4800, 8340), (5004, 8000), (5560, 7200), (5760, 6950), (6000, 6672), (6255, 6400)]