1381190400

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{7993}}^1$

素因数の和:8028

約数の個数: 216

約数和(自身を含む): 5065318160

約数和(自身を除く): 3684127760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2700, 2880, 3200, 3456, 3600, 3840, 4320, 4800, 5400, 5760, 6400, 6912, 7200, 7993, 8640, 9600, 10800, 11520, 14400, 15986, 17280, 19200, 21600, 23979, 28800, 31972, 34560, 39965, 43200, 47958, 57600, 63944, 71937, 79930, 86400, 95916, 119895, 127888, 143874, 159860, 172800, 191832, 199825, 215811, 239790, 255776, 287748, 319720, 359685, 383664, 399650, 431622, 479580, 511552, 575496, 599475, 639440, 719370, 767328, 799300, 863244, 959160, 1023104, 1079055, 1150992, 1198950, 1278880, 1438740, 1534656, 1598600, 1726488, 1798425, 1918320, 2046208, 2158110, 2301984, 2397900, 2557760, 2877480, 3069312, 3197200, 3452976, 3596850, 3836640, 4316220, 4603968, 4795800, 5115520, 5395275, 5754960, 6138624, 6394400, 6905952, 7193700, 7673280, 8632440, 9207936, 9591600, 10231040, 10790550, 11509920, 12788800, 13811904, 14387400, 15346560, 17264880, 18415872, 19183200, 21581100, 23019840, 25577600, 27623808, 28774800, 30693120, 34529760, 38366400, 43162200, 46039680, 51155200, 55247616, 57549600, 69059520, 76732800, 86324400, 92079360, 115099200, 138119040, 153465600, 172648800, 230198400, 276238080, 345297600, 460396800, 690595200, 1381190400]

約数ペア:

[(1, 1381190400), (2, 690595200), (3, 460396800), (4, 345297600), (5, 276238080), (6, 230198400), (8, 172648800), (9, 153465600), (10, 138119040), (12, 115099200), (15, 92079360), (16, 86324400), (18, 76732800), (20, 69059520), (24, 57549600), (25, 55247616), (27, 51155200), (30, 46039680), (32, 43162200), (36, 38366400), (40, 34529760), (45, 30693120), (48, 28774800), (50, 27623808), (54, 25577600), (60, 23019840), (64, 21581100), (72, 19183200), (75, 18415872), (80, 17264880), (90, 15346560), (96, 14387400), (100, 13811904), (108, 12788800), (120, 11509920), (128, 10790550), (135, 10231040), (144, 9591600), (150, 9207936), (160, 8632440), (180, 7673280), (192, 7193700), (200, 6905952), (216, 6394400), (225, 6138624), (240, 5754960), (256, 5395275), (270, 5115520), (288, 4795800), (300, 4603968), (320, 4316220), (360, 3836640), (384, 3596850), (400, 3452976), (432, 3197200), (450, 3069312), (480, 2877480), (540, 2557760), (576, 2397900), (600, 2301984), (640, 2158110), (675, 2046208), (720, 1918320), (768, 1798425), (800, 1726488), (864, 1598600), (900, 1534656), (960, 1438740), (1080, 1278880), (1152, 1198950), (1200, 1150992), (1280, 1079055), (1350, 1023104), (1440, 959160), (1600, 863244), (1728, 799300), (1800, 767328), (1920, 719370), (2160, 639440), (2304, 599475), (2400, 575496), (2700, 511552), (2880, 479580), (3200, 431622), (3456, 399650), (3600, 383664), (3840, 359685), (4320, 319720), (4800, 287748), (5400, 255776), (5760, 239790), (6400, 215811), (6912, 199825), (7200, 191832), (7993, 172800), (8640, 159860), (9600, 143874), (10800, 127888), (11520, 119895), (14400, 95916), (15986, 86400), (17280, 79930), (19200, 71937), (21600, 63944), (23979, 57600), (28800, 47958), (31972, 43200), (34560, 39965)]