1664352000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{5779}}^1$

素因数の和:5816

約数の個数: 216

約数和(自身を含む): 5989860240

約数和(自身を除く): 4325508240

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, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1280, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2880, 3000, 3200, 3600, 3840, 4000, 4500, 4800, 5760, 5779, 6000, 6400, 7200, 8000, 9000, 9600, 11520, 11558, 12000, 14400, 16000, 17337, 18000, 19200, 23116, 24000, 28800, 28895, 32000, 34674, 36000, 46232, 48000, 52011, 57600, 57790, 69348, 72000, 86685, 92464, 96000, 104022, 115580, 138696, 144000, 144475, 173370, 184928, 208044, 231160, 260055, 277392, 288000, 288950, 346740, 369856, 416088, 433425, 462320, 520110, 554784, 577900, 693480, 722375, 739712, 832176, 866850, 924640, 1040220, 1109568, 1155800, 1300275, 1386960, 1444750, 1479424, 1664352, 1733700, 1849280, 2080440, 2167125, 2219136, 2311600, 2600550, 2773920, 2889500, 3328704, 3467400, 3698560, 4160880, 4334250, 4438272, 4623200, 5201100, 5547840, 5779000, 6501375, 6657408, 6934800, 7397120, 8321760, 8668500, 9246400, 10402200, 11095680, 11558000, 13002750, 13314816, 13869600, 16643520, 17337000, 18492800, 20804400, 22191360, 23116000, 26005500, 27739200, 33287040, 34674000, 36985600, 41608800, 46232000, 52011000, 55478400, 66574080, 69348000, 83217600, 92464000, 104022000, 110956800, 138696000, 166435200, 184928000, 208044000, 277392000, 332870400, 416088000, 554784000, 832176000, 1664352000]

約数ペア:

[(1, 1664352000), (2, 832176000), (3, 554784000), (4, 416088000), (5, 332870400), (6, 277392000), (8, 208044000), (9, 184928000), (10, 166435200), (12, 138696000), (15, 110956800), (16, 104022000), (18, 92464000), (20, 83217600), (24, 69348000), (25, 66574080), (30, 55478400), (32, 52011000), (36, 46232000), (40, 41608800), (45, 36985600), (48, 34674000), (50, 33287040), (60, 27739200), (64, 26005500), (72, 23116000), (75, 22191360), (80, 20804400), (90, 18492800), (96, 17337000), (100, 16643520), (120, 13869600), (125, 13314816), (128, 13002750), (144, 11558000), (150, 11095680), (160, 10402200), (180, 9246400), (192, 8668500), (200, 8321760), (225, 7397120), (240, 6934800), (250, 6657408), (256, 6501375), (288, 5779000), (300, 5547840), (320, 5201100), (360, 4623200), (375, 4438272), (384, 4334250), (400, 4160880), (450, 3698560), (480, 3467400), (500, 3328704), (576, 2889500), (600, 2773920), (640, 2600550), (720, 2311600), (750, 2219136), (768, 2167125), (800, 2080440), (900, 1849280), (960, 1733700), (1000, 1664352), (1125, 1479424), (1152, 1444750), (1200, 1386960), (1280, 1300275), (1440, 1155800), (1500, 1109568), (1600, 1040220), (1800, 924640), (1920, 866850), (2000, 832176), (2250, 739712), (2304, 722375), (2400, 693480), (2880, 577900), (3000, 554784), (3200, 520110), (3600, 462320), (3840, 433425), (4000, 416088), (4500, 369856), (4800, 346740), (5760, 288950), (5779, 288000), (6000, 277392), (6400, 260055), (7200, 231160), (8000, 208044), (9000, 184928), (9600, 173370), (11520, 144475), (11558, 144000), (12000, 138696), (14400, 115580), (16000, 104022), (17337, 96000), (18000, 92464), (19200, 86685), (23116, 72000), (24000, 69348), (28800, 57790), (28895, 57600), (32000, 52011), (34674, 48000), (36000, 46232)]