1428364800

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{4133}}^1$

素因数の和:4170

約数の個数: 240

約数和(自身を含む): 5244061680

約数和(自身を除く): 3815696880

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, 512, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1350, 1440, 1536, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2560, 2700, 2880, 3200, 3456, 3600, 3840, 4133, 4320, 4608, 4800, 5400, 5760, 6400, 6912, 7200, 7680, 8266, 8640, 9600, 10800, 11520, 12399, 12800, 13824, 14400, 16532, 17280, 19200, 20665, 21600, 23040, 24798, 28800, 33064, 34560, 37197, 38400, 41330, 43200, 49596, 57600, 61995, 66128, 69120, 74394, 82660, 86400, 99192, 103325, 111591, 115200, 123990, 132256, 148788, 165320, 172800, 185985, 198384, 206650, 223182, 247980, 264512, 297576, 309975, 330640, 345600, 371970, 396768, 413300, 446364, 495960, 529024, 557955, 595152, 619950, 661280, 743940, 793536, 826600, 892728, 929925, 991920, 1058048, 1115910, 1190304, 1239900, 1322560, 1487880, 1587072, 1653200, 1785456, 1859850, 1983840, 2116096, 2231820, 2380608, 2479800, 2645120, 2789775, 2975760, 3174144, 3306400, 3570912, 3719700, 3967680, 4463640, 4761216, 4959600, 5290240, 5579550, 5951520, 6348288, 6612800, 7141824, 7439400, 7935360, 8927280, 9522432, 9919200, 10580480, 11159100, 11903040, 13225600, 14283648, 14878800, 15870720, 17854560, 19044864, 19838400, 22318200, 23806080, 26451200, 28567296, 29757600, 31741440, 35709120, 39676800, 44636400, 47612160, 52902400, 57134592, 59515200, 71418240, 79353600, 89272800, 95224320, 119030400, 142836480, 158707200, 178545600, 238060800, 285672960, 357091200, 476121600, 714182400, 1428364800]

約数ペア:

[(1, 1428364800), (2, 714182400), (3, 476121600), (4, 357091200), (5, 285672960), (6, 238060800), (8, 178545600), (9, 158707200), (10, 142836480), (12, 119030400), (15, 95224320), (16, 89272800), (18, 79353600), (20, 71418240), (24, 59515200), (25, 57134592), (27, 52902400), (30, 47612160), (32, 44636400), (36, 39676800), (40, 35709120), (45, 31741440), (48, 29757600), (50, 28567296), (54, 26451200), (60, 23806080), (64, 22318200), (72, 19838400), (75, 19044864), (80, 17854560), (90, 15870720), (96, 14878800), (100, 14283648), (108, 13225600), (120, 11903040), (128, 11159100), (135, 10580480), (144, 9919200), (150, 9522432), (160, 8927280), (180, 7935360), (192, 7439400), (200, 7141824), (216, 6612800), (225, 6348288), (240, 5951520), (256, 5579550), (270, 5290240), (288, 4959600), (300, 4761216), (320, 4463640), (360, 3967680), (384, 3719700), (400, 3570912), (432, 3306400), (450, 3174144), (480, 2975760), (512, 2789775), (540, 2645120), (576, 2479800), (600, 2380608), (640, 2231820), (675, 2116096), (720, 1983840), (768, 1859850), (800, 1785456), (864, 1653200), (900, 1587072), (960, 1487880), (1080, 1322560), (1152, 1239900), (1200, 1190304), (1280, 1115910), (1350, 1058048), (1440, 991920), (1536, 929925), (1600, 892728), (1728, 826600), (1800, 793536), (1920, 743940), (2160, 661280), (2304, 619950), (2400, 595152), (2560, 557955), (2700, 529024), (2880, 495960), (3200, 446364), (3456, 413300), (3600, 396768), (3840, 371970), (4133, 345600), (4320, 330640), (4608, 309975), (4800, 297576), (5400, 264512), (5760, 247980), (6400, 223182), (6912, 206650), (7200, 198384), (7680, 185985), (8266, 172800), (8640, 165320), (9600, 148788), (10800, 132256), (11520, 123990), (12399, 115200), (12800, 111591), (13824, 103325), (14400, 99192), (16532, 86400), (17280, 82660), (19200, 74394), (20665, 69120), (21600, 66128), (23040, 61995), (24798, 57600), (28800, 49596), (33064, 43200), (34560, 41330), (37197, 38400)]