19311307200

素因数分解:

$2^6\times 3^5\times 5^2\times {\mathrm{49669}}^1$

素因数の和:49706

約数の個数: 252

約数和(自身を含む): 71180487560

約数和(自身を除く): 51869180360

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, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 486, 540, 576, 600, 648, 675, 720, 800, 810, 864, 900, 960, 972, 1080, 1200, 1215, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1944, 2025, 2160, 2400, 2430, 2592, 2700, 2880, 3240, 3600, 3888, 4050, 4320, 4800, 4860, 5184, 5400, 6075, 6480, 7200, 7776, 8100, 8640, 9720, 10800, 12150, 12960, 14400, 15552, 16200, 19440, 21600, 24300, 25920, 32400, 38880, 43200, 48600, 49669, 64800, 77760, 97200, 99338, 129600, 149007, 194400, 198676, 248345, 298014, 388800, 397352, 447021, 496690, 596028, 745035, 794704, 894042, 993380, 1192056, 1241725, 1341063, 1490070, 1589408, 1788084, 1986760, 2235105, 2384112, 2483450, 2682126, 2980140, 3178816, 3576168, 3725175, 3973520, 4023189, 4470210, 4768224, 4966900, 5364252, 5960280, 6705315, 7152336, 7450350, 7947040, 8046378, 8940420, 9536448, 9933800, 10728504, 11175525, 11920560, 12069567, 13410630, 14304672, 14900700, 15894080, 16092756, 17880840, 19867600, 20115945, 21457008, 22351050, 23841120, 24139134, 26821260, 28609344, 29801400, 32185512, 33526575, 35761680, 39735200, 40231890, 42914016, 44702100, 47682240, 48278268, 53642520, 59602800, 60347835, 64371024, 67053150, 71523360, 79470400, 80463780, 85828032, 89404200, 96556536, 100579725, 107285040, 119205600, 120695670, 128742048, 134106300, 143046720, 160927560, 178808400, 193113072, 201159450, 214570080, 238411200, 241391340, 257484096, 268212600, 301739175, 321855120, 357616800, 386226144, 402318900, 429140160, 482782680, 536425200, 603478350, 643710240, 715233600, 772452288, 804637800, 965565360, 1072850400, 1206956700, 1287420480, 1609275600, 1931130720, 2145700800, 2413913400, 3218551200, 3862261440, 4827826800, 6437102400, 9655653600, 19311307200]

約数ペア:

[(1, 19311307200), (2, 9655653600), (3, 6437102400), (4, 4827826800), (5, 3862261440), (6, 3218551200), (8, 2413913400), (9, 2145700800), (10, 1931130720), (12, 1609275600), (15, 1287420480), (16, 1206956700), (18, 1072850400), (20, 965565360), (24, 804637800), (25, 772452288), (27, 715233600), (30, 643710240), (32, 603478350), (36, 536425200), (40, 482782680), (45, 429140160), (48, 402318900), (50, 386226144), (54, 357616800), (60, 321855120), (64, 301739175), (72, 268212600), (75, 257484096), (80, 241391340), (81, 238411200), (90, 214570080), (96, 201159450), (100, 193113072), (108, 178808400), (120, 160927560), (135, 143046720), (144, 134106300), (150, 128742048), (160, 120695670), (162, 119205600), (180, 107285040), (192, 100579725), (200, 96556536), (216, 89404200), (225, 85828032), (240, 80463780), (243, 79470400), (270, 71523360), (288, 67053150), (300, 64371024), (320, 60347835), (324, 59602800), (360, 53642520), (400, 48278268), (405, 47682240), (432, 44702100), (450, 42914016), (480, 40231890), (486, 39735200), (540, 35761680), (576, 33526575), (600, 32185512), (648, 29801400), (675, 28609344), (720, 26821260), (800, 24139134), (810, 23841120), (864, 22351050), (900, 21457008), (960, 20115945), (972, 19867600), (1080, 17880840), (1200, 16092756), (1215, 15894080), (1296, 14900700), (1350, 14304672), (1440, 13410630), (1600, 12069567), (1620, 11920560), (1728, 11175525), (1800, 10728504), (1944, 9933800), (2025, 9536448), (2160, 8940420), (2400, 8046378), (2430, 7947040), (2592, 7450350), (2700, 7152336), (2880, 6705315), (3240, 5960280), (3600, 5364252), (3888, 4966900), (4050, 4768224), (4320, 4470210), (4800, 4023189), (4860, 3973520), (5184, 3725175), (5400, 3576168), (6075, 3178816), (6480, 2980140), (7200, 2682126), (7776, 2483450), (8100, 2384112), (8640, 2235105), (9720, 1986760), (10800, 1788084), (12150, 1589408), (12960, 1490070), (14400, 1341063), (15552, 1241725), (16200, 1192056), (19440, 993380), (21600, 894042), (24300, 794704), (25920, 745035), (32400, 596028), (38880, 496690), (43200, 447021), (48600, 397352), (49669, 388800), (64800, 298014), (77760, 248345), (97200, 198676), (99338, 194400), (129600, 149007)]