1879372800

素因数分解:

$2^{10}\times 3^3\times 5^2\times {\mathrm{2719}}^1$

素因数の和:2758

約数の個数: 264

約数和(自身を含む): 6904121600

約数和(自身を除く): 5024748800

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, 1024, 1080, 1152, 1200, 1280, 1350, 1440, 1536, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2560, 2700, 2719, 2880, 3072, 3200, 3456, 3600, 3840, 4320, 4608, 4800, 5120, 5400, 5438, 5760, 6400, 6912, 7200, 7680, 8157, 8640, 9216, 9600, 10800, 10876, 11520, 12800, 13595, 13824, 14400, 15360, 16314, 17280, 19200, 21600, 21752, 23040, 24471, 25600, 27190, 27648, 28800, 32628, 34560, 38400, 40785, 43200, 43504, 46080, 48942, 54380, 57600, 65256, 67975, 69120, 73413, 76800, 81570, 86400, 87008, 97884, 108760, 115200, 122355, 130512, 135950, 138240, 146826, 163140, 172800, 174016, 195768, 203925, 217520, 230400, 244710, 261024, 271900, 293652, 326280, 345600, 348032, 367065, 391536, 407850, 435040, 489420, 522048, 543800, 587304, 611775, 652560, 691200, 696064, 734130, 783072, 815700, 870080, 978840, 1044096, 1087600, 1174608, 1223550, 1305120, 1392128, 1468260, 1566144, 1631400, 1740160, 1835325, 1957680, 2088192, 2175200, 2349216, 2447100, 2610240, 2784256, 2936520, 3132288, 3262800, 3480320, 3670650, 3915360, 4176384, 4350400, 4698432, 4894200, 5220480, 5873040, 6264576, 6525600, 6960640, 7341300, 7830720, 8352768, 8700800, 9396864, 9788400, 10440960, 11746080, 12529152, 13051200, 13921280, 14682600, 15661440, 17401600, 18793728, 19576800, 20881920, 23492160, 25058304, 26102400, 29365200, 31322880, 34803200, 37587456, 39153600, 41763840, 46984320, 52204800, 58730400, 62645760, 69606400, 75174912, 78307200, 93968640, 104409600, 117460800, 125291520, 156614400, 187937280, 208819200, 234921600, 313228800, 375874560, 469843200, 626457600, 939686400, 1879372800]

約数ペア:

[(1, 1879372800), (2, 939686400), (3, 626457600), (4, 469843200), (5, 375874560), (6, 313228800), (8, 234921600), (9, 208819200), (10, 187937280), (12, 156614400), (15, 125291520), (16, 117460800), (18, 104409600), (20, 93968640), (24, 78307200), (25, 75174912), (27, 69606400), (30, 62645760), (32, 58730400), (36, 52204800), (40, 46984320), (45, 41763840), (48, 39153600), (50, 37587456), (54, 34803200), (60, 31322880), (64, 29365200), (72, 26102400), (75, 25058304), (80, 23492160), (90, 20881920), (96, 19576800), (100, 18793728), (108, 17401600), (120, 15661440), (128, 14682600), (135, 13921280), (144, 13051200), (150, 12529152), (160, 11746080), (180, 10440960), (192, 9788400), (200, 9396864), (216, 8700800), (225, 8352768), (240, 7830720), (256, 7341300), (270, 6960640), (288, 6525600), (300, 6264576), (320, 5873040), (360, 5220480), (384, 4894200), (400, 4698432), (432, 4350400), (450, 4176384), (480, 3915360), (512, 3670650), (540, 3480320), (576, 3262800), (600, 3132288), (640, 2936520), (675, 2784256), (720, 2610240), (768, 2447100), (800, 2349216), (864, 2175200), (900, 2088192), (960, 1957680), (1024, 1835325), (1080, 1740160), (1152, 1631400), (1200, 1566144), (1280, 1468260), (1350, 1392128), (1440, 1305120), (1536, 1223550), (1600, 1174608), (1728, 1087600), (1800, 1044096), (1920, 978840), (2160, 870080), (2304, 815700), (2400, 783072), (2560, 734130), (2700, 696064), (2719, 691200), (2880, 652560), (3072, 611775), (3200, 587304), (3456, 543800), (3600, 522048), (3840, 489420), (4320, 435040), (4608, 407850), (4800, 391536), (5120, 367065), (5400, 348032), (5438, 345600), (5760, 326280), (6400, 293652), (6912, 271900), (7200, 261024), (7680, 244710), (8157, 230400), (8640, 217520), (9216, 203925), (9600, 195768), (10800, 174016), (10876, 172800), (11520, 163140), (12800, 146826), (13595, 138240), (13824, 135950), (14400, 130512), (15360, 122355), (16314, 115200), (17280, 108760), (19200, 97884), (21600, 87008), (21752, 86400), (23040, 81570), (24471, 76800), (25600, 73413), (27190, 69120), (27648, 67975), (28800, 65256), (32628, 57600), (34560, 54380), (38400, 48942), (40785, 46080), (43200, 43504)]