21031833600

素因数分解:

$2^{12}\times 3^3\times 5^2\times {\mathrm{7607}}^1$

素因数の和:7650

約数の個数: 312

約数和(自身を含む): 77273238720

約数和(自身を除く): 56241405120

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, 2048, 2160, 2304, 2400, 2560, 2700, 2880, 3072, 3200, 3456, 3600, 3840, 4096, 4320, 4608, 4800, 5120, 5400, 5760, 6144, 6400, 6912, 7200, 7607, 7680, 8640, 9216, 9600, 10240, 10800, 11520, 12288, 12800, 13824, 14400, 15214, 15360, 17280, 18432, 19200, 20480, 21600, 22821, 23040, 25600, 27648, 28800, 30428, 30720, 34560, 36864, 38035, 38400, 43200, 45642, 46080, 51200, 55296, 57600, 60856, 61440, 68463, 69120, 76070, 76800, 86400, 91284, 92160, 102400, 110592, 114105, 115200, 121712, 136926, 138240, 152140, 153600, 172800, 182568, 184320, 190175, 205389, 228210, 230400, 243424, 273852, 276480, 304280, 307200, 342315, 345600, 365136, 380350, 410778, 456420, 460800, 486848, 547704, 552960, 570525, 608560, 684630, 691200, 730272, 760700, 821556, 912840, 921600, 973696, 1026945, 1095408, 1141050, 1217120, 1369260, 1382400, 1460544, 1521400, 1643112, 1711575, 1825680, 1947392, 2053890, 2190816, 2282100, 2434240, 2738520, 2764800, 2921088, 3042800, 3286224, 3423150, 3651360, 3894784, 4107780, 4381632, 4564200, 4868480, 5134725, 5477040, 5842176, 6085600, 6572448, 6846300, 7302720, 7789568, 8215560, 8763264, 9128400, 9736960, 10269450, 10954080, 11684352, 12171200, 13144896, 13692600, 14605440, 15579136, 16431120, 17526528, 18256800, 19473920, 20538900, 21908160, 23368704, 24342400, 26289792, 27385200, 29210880, 31158272, 32862240, 35053056, 36513600, 38947840, 41077800, 43816320, 46737408, 48684800, 52579584, 54770400, 58421760, 65724480, 70106112, 73027200, 77895680, 82155600, 87632640, 93474816, 97369600, 105159168, 109540800, 116843520, 131448960, 140212224, 146054400, 155791360, 164311200, 175265280, 194739200, 210318336, 219081600, 233687040, 262897920, 280424448, 292108800, 328622400, 350530560, 389478400, 420636672, 438163200, 467374080, 525795840, 584217600, 657244800, 701061120, 778956800, 841273344, 876326400, 1051591680, 1168435200, 1314489600, 1402122240, 1752652800, 2103183360, 2336870400, 2628979200, 3505305600, 4206366720, 5257958400, 7010611200, 10515916800, 21031833600]

約数ペア:

[(1, 21031833600), (2, 10515916800), (3, 7010611200), (4, 5257958400), (5, 4206366720), (6, 3505305600), (8, 2628979200), (9, 2336870400), (10, 2103183360), (12, 1752652800), (15, 1402122240), (16, 1314489600), (18, 1168435200), (20, 1051591680), (24, 876326400), (25, 841273344), (27, 778956800), (30, 701061120), (32, 657244800), (36, 584217600), (40, 525795840), (45, 467374080), (48, 438163200), (50, 420636672), (54, 389478400), (60, 350530560), (64, 328622400), (72, 292108800), (75, 280424448), (80, 262897920), (90, 233687040), (96, 219081600), (100, 210318336), (108, 194739200), (120, 175265280), (128, 164311200), (135, 155791360), (144, 146054400), (150, 140212224), (160, 131448960), (180, 116843520), (192, 109540800), (200, 105159168), (216, 97369600), (225, 93474816), (240, 87632640), (256, 82155600), (270, 77895680), (288, 73027200), (300, 70106112), (320, 65724480), (360, 58421760), (384, 54770400), (400, 52579584), (432, 48684800), (450, 46737408), (480, 43816320), (512, 41077800), (540, 38947840), (576, 36513600), (600, 35053056), (640, 32862240), (675, 31158272), (720, 29210880), (768, 27385200), (800, 26289792), (864, 24342400), (900, 23368704), (960, 21908160), (1024, 20538900), (1080, 19473920), (1152, 18256800), (1200, 17526528), (1280, 16431120), (1350, 15579136), (1440, 14605440), (1536, 13692600), (1600, 13144896), (1728, 12171200), (1800, 11684352), (1920, 10954080), (2048, 10269450), (2160, 9736960), (2304, 9128400), (2400, 8763264), (2560, 8215560), (2700, 7789568), (2880, 7302720), (3072, 6846300), (3200, 6572448), (3456, 6085600), (3600, 5842176), (3840, 5477040), (4096, 5134725), (4320, 4868480), (4608, 4564200), (4800, 4381632), (5120, 4107780), (5400, 3894784), (5760, 3651360), (6144, 3423150), (6400, 3286224), (6912, 3042800), (7200, 2921088), (7607, 2764800), (7680, 2738520), (8640, 2434240), (9216, 2282100), (9600, 2190816), (10240, 2053890), (10800, 1947392), (11520, 1825680), (12288, 1711575), (12800, 1643112), (13824, 1521400), (14400, 1460544), (15214, 1382400), (15360, 1369260), (17280, 1217120), (18432, 1141050), (19200, 1095408), (20480, 1026945), (21600, 973696), (22821, 921600), (23040, 912840), (25600, 821556), (27648, 760700), (28800, 730272), (30428, 691200), (30720, 684630), (34560, 608560), (36864, 570525), (38035, 552960), (38400, 547704), (43200, 486848), (45642, 460800), (46080, 456420), (51200, 410778), (55296, 380350), (57600, 365136), (60856, 345600), (61440, 342315), (68463, 307200), (69120, 304280), (76070, 276480), (76800, 273852), (86400, 243424), (91284, 230400), (92160, 228210), (102400, 205389), (110592, 190175), (114105, 184320), (115200, 182568), (121712, 172800), (136926, 153600), (138240, 152140)]