20473344000

素因数分解:

$2^{12}\times 3^3\times 5^3\times {\mathrm{1481}}^1$

素因数の和:1529

約数の個数: 416

約数和(自身を含む): 75747746880

約数和(自身を除く): 55274402880

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, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 256, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 500, 512, 540, 576, 600, 640, 675, 720, 750, 768, 800, 864, 900, 960, 1000, 1024, 1080, 1125, 1152, 1200, 1280, 1350, 1440, 1481, 1500, 1536, 1600, 1728, 1800, 1920, 2000, 2048, 2160, 2250, 2304, 2400, 2560, 2700, 2880, 2962, 3000, 3072, 3200, 3375, 3456, 3600, 3840, 4000, 4096, 4320, 4443, 4500, 4608, 4800, 5120, 5400, 5760, 5924, 6000, 6144, 6400, 6750, 6912, 7200, 7405, 7680, 8000, 8640, 8886, 9000, 9216, 9600, 10240, 10800, 11520, 11848, 12000, 12288, 12800, 13329, 13500, 13824, 14400, 14810, 15360, 16000, 17280, 17772, 18000, 18432, 19200, 20480, 21600, 22215, 23040, 23696, 24000, 25600, 26658, 27000, 27648, 28800, 29620, 30720, 32000, 34560, 35544, 36000, 36864, 37025, 38400, 39987, 43200, 44430, 46080, 47392, 48000, 51200, 53316, 54000, 55296, 57600, 59240, 61440, 64000, 66645, 69120, 71088, 72000, 74050, 76800, 79974, 86400, 88860, 92160, 94784, 96000, 102400, 106632, 108000, 110592, 111075, 115200, 118480, 128000, 133290, 138240, 142176, 144000, 148100, 153600, 159948, 172800, 177720, 184320, 185125, 189568, 192000, 199935, 213264, 216000, 222150, 230400, 236960, 256000, 266580, 276480, 284352, 288000, 296200, 307200, 319896, 333225, 345600, 355440, 370250, 379136, 384000, 399870, 426528, 432000, 444300, 460800, 473920, 512000, 533160, 552960, 555375, 568704, 576000, 592400, 639792, 666450, 691200, 710880, 740500, 758272, 768000, 799740, 853056, 864000, 888600, 921600, 947840, 999675, 1066320, 1110750, 1137408, 1152000, 1184800, 1279584, 1332900, 1382400, 1421760, 1481000, 1516544, 1536000, 1599480, 1666125, 1706112, 1728000, 1777200, 1895680, 1999350, 2132640, 2221500, 2274816, 2304000, 2369600, 2559168, 2665800, 2764800, 2843520, 2962000, 3033088, 3198960, 3332250, 3412224, 3456000, 3554400, 3791360, 3998700, 4265280, 4443000, 4549632, 4608000, 4739200, 4998375, 5118336, 5331600, 5687040, 5924000, 6066176, 6397920, 6664500, 6824448, 6912000, 7108800, 7582720, 7997400, 8530560, 8886000, 9099264, 9478400, 9996750, 10236672, 10663200, 11374080, 11848000, 12795840, 13329000, 13648896, 13824000, 14217600, 15165440, 15994800, 17061120, 17772000, 18198528, 18956800, 19993500, 20473344, 21326400, 22748160, 23696000, 25591680, 26658000, 27297792, 28435200, 30330880, 31989600, 34122240, 35544000, 37913600, 39987000, 40946688, 42652800, 45496320, 47392000, 51183360, 53316000, 54595584, 56870400, 63979200, 68244480, 71088000, 75827200, 79974000, 81893376, 85305600, 90992640, 94784000, 102366720, 106632000, 113740800, 127958400, 136488960, 142176000, 151654400, 159948000, 163786752, 170611200, 189568000, 204733440, 213264000, 227481600, 255916800, 272977920, 284352000, 319896000, 341222400, 379136000, 409466880, 426528000, 454963200, 511833600, 568704000, 639792000, 682444800, 758272000, 818933760, 853056000, 1023667200, 1137408000, 1279584000, 1364889600, 1706112000, 2047334400, 2274816000, 2559168000, 3412224000, 4094668800, 5118336000, 6824448000, 10236672000, 20473344000]

約数ペア:

[(1, 20473344000), (2, 10236672000), (3, 6824448000), (4, 5118336000), (5, 4094668800), (6, 3412224000), (8, 2559168000), (9, 2274816000), (10, 2047334400), (12, 1706112000), (15, 1364889600), (16, 1279584000), (18, 1137408000), (20, 1023667200), (24, 853056000), (25, 818933760), (27, 758272000), (30, 682444800), (32, 639792000), (36, 568704000), (40, 511833600), (45, 454963200), (48, 426528000), (50, 409466880), (54, 379136000), (60, 341222400), (64, 319896000), (72, 284352000), (75, 272977920), (80, 255916800), (90, 227481600), (96, 213264000), (100, 204733440), (108, 189568000), (120, 170611200), (125, 163786752), (128, 159948000), (135, 151654400), (144, 142176000), (150, 136488960), (160, 127958400), (180, 113740800), (192, 106632000), (200, 102366720), (216, 94784000), (225, 90992640), (240, 85305600), (250, 81893376), (256, 79974000), (270, 75827200), (288, 71088000), (300, 68244480), (320, 63979200), (360, 56870400), (375, 54595584), (384, 53316000), (400, 51183360), (432, 47392000), (450, 45496320), (480, 42652800), (500, 40946688), (512, 39987000), (540, 37913600), (576, 35544000), (600, 34122240), (640, 31989600), (675, 30330880), (720, 28435200), (750, 27297792), (768, 26658000), (800, 25591680), (864, 23696000), (900, 22748160), (960, 21326400), (1000, 20473344), (1024, 19993500), (1080, 18956800), (1125, 18198528), (1152, 17772000), (1200, 17061120), (1280, 15994800), (1350, 15165440), (1440, 14217600), (1481, 13824000), (1500, 13648896), (1536, 13329000), (1600, 12795840), (1728, 11848000), (1800, 11374080), (1920, 10663200), (2000, 10236672), (2048, 9996750), (2160, 9478400), (2250, 9099264), (2304, 8886000), (2400, 8530560), (2560, 7997400), (2700, 7582720), (2880, 7108800), (2962, 6912000), (3000, 6824448), (3072, 6664500), (3200, 6397920), (3375, 6066176), (3456, 5924000), (3600, 5687040), (3840, 5331600), (4000, 5118336), (4096, 4998375), (4320, 4739200), (4443, 4608000), (4500, 4549632), (4608, 4443000), (4800, 4265280), (5120, 3998700), (5400, 3791360), (5760, 3554400), (5924, 3456000), (6000, 3412224), (6144, 3332250), (6400, 3198960), (6750, 3033088), (6912, 2962000), (7200, 2843520), (7405, 2764800), (7680, 2665800), (8000, 2559168), (8640, 2369600), (8886, 2304000), (9000, 2274816), (9216, 2221500), (9600, 2132640), (10240, 1999350), (10800, 1895680), (11520, 1777200), (11848, 1728000), (12000, 1706112), (12288, 1666125), (12800, 1599480), (13329, 1536000), (13500, 1516544), (13824, 1481000), (14400, 1421760), (14810, 1382400), (15360, 1332900), (16000, 1279584), (17280, 1184800), (17772, 1152000), (18000, 1137408), (18432, 1110750), (19200, 1066320), (20480, 999675), (21600, 947840), (22215, 921600), (23040, 888600), (23696, 864000), (24000, 853056), (25600, 799740), (26658, 768000), (27000, 758272), (27648, 740500), (28800, 710880), (29620, 691200), (30720, 666450), (32000, 639792), (34560, 592400), (35544, 576000), (36000, 568704), (36864, 555375), (37025, 552960), (38400, 533160), (39987, 512000), (43200, 473920), (44430, 460800), (46080, 444300), (47392, 432000), (48000, 426528), (51200, 399870), (53316, 384000), (54000, 379136), (55296, 370250), (57600, 355440), (59240, 345600), (61440, 333225), (64000, 319896), (66645, 307200), (69120, 296200), (71088, 288000), (72000, 284352), (74050, 276480), (76800, 266580), (79974, 256000), (86400, 236960), (88860, 230400), (92160, 222150), (94784, 216000), (96000, 213264), (102400, 199935), (106632, 192000), (108000, 189568), (110592, 185125), (111075, 184320), (115200, 177720), (118480, 172800), (128000, 159948), (133290, 153600), (138240, 148100), (142176, 144000)]