2047351680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10771}}^1$

素因数の和:10810

約数の個数: 256

約数和(自身を含む): 7910956800

約数和(自身を除く): 5863605120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10560, 10771, 11880, 12672, 15840, 17280, 19008, 21120, 21542, 23760, 31680, 32313, 38016, 43084, 47520, 53855, 63360, 64626, 86168, 95040, 96939, 107710, 118481, 129252, 161565, 172336, 190080, 193878, 215420, 236962, 258504, 290817, 323130, 344672, 355443, 387756, 430840, 473924, 484695, 517008, 581634, 592405, 646260, 689344, 710886, 775512, 861680, 947848, 969390, 1034016, 1066329, 1163268, 1184810, 1292520, 1378688, 1421772, 1454085, 1551024, 1723360, 1777215, 1895696, 1938780, 2068032, 2132658, 2326536, 2369620, 2585040, 2843544, 2908170, 3102048, 3198987, 3446720, 3554430, 3791392, 3877560, 4136064, 4265316, 4653072, 4739240, 5170080, 5331645, 5687088, 5816340, 6204096, 6397974, 6893440, 7108860, 7582784, 7755120, 8530632, 9306144, 9478480, 10340160, 10663290, 11374176, 11632680, 12408192, 12795948, 14217720, 15165568, 15510240, 15994935, 17061264, 18612288, 18956960, 20680320, 21326580, 22748352, 23265360, 25591896, 28435440, 31020480, 31989870, 34122528, 37224576, 37913920, 42653160, 45496704, 46530720, 51183792, 56870880, 62040960, 63979740, 68245056, 75827840, 85306320, 93061440, 102367584, 113741760, 127959480, 136490112, 170612640, 186122880, 204735168, 227483520, 255918960, 341225280, 409470336, 511837920, 682450560, 1023675840, 2047351680]

約数ペア:

[(1, 2047351680), (2, 1023675840), (3, 682450560), (4, 511837920), (5, 409470336), (6, 341225280), (8, 255918960), (9, 227483520), (10, 204735168), (11, 186122880), (12, 170612640), (15, 136490112), (16, 127959480), (18, 113741760), (20, 102367584), (22, 93061440), (24, 85306320), (27, 75827840), (30, 68245056), (32, 63979740), (33, 62040960), (36, 56870880), (40, 51183792), (44, 46530720), (45, 45496704), (48, 42653160), (54, 37913920), (55, 37224576), (60, 34122528), (64, 31989870), (66, 31020480), (72, 28435440), (80, 25591896), (88, 23265360), (90, 22748352), (96, 21326580), (99, 20680320), (108, 18956960), (110, 18612288), (120, 17061264), (128, 15994935), (132, 15510240), (135, 15165568), (144, 14217720), (160, 12795948), (165, 12408192), (176, 11632680), (180, 11374176), (192, 10663290), (198, 10340160), (216, 9478480), (220, 9306144), (240, 8530632), (264, 7755120), (270, 7582784), (288, 7108860), (297, 6893440), (320, 6397974), (330, 6204096), (352, 5816340), (360, 5687088), (384, 5331645), (396, 5170080), (432, 4739240), (440, 4653072), (480, 4265316), (495, 4136064), (528, 3877560), (540, 3791392), (576, 3554430), (594, 3446720), (640, 3198987), (660, 3102048), (704, 2908170), (720, 2843544), (792, 2585040), (864, 2369620), (880, 2326536), (960, 2132658), (990, 2068032), (1056, 1938780), (1080, 1895696), (1152, 1777215), (1188, 1723360), (1320, 1551024), (1408, 1454085), (1440, 1421772), (1485, 1378688), (1584, 1292520), (1728, 1184810), (1760, 1163268), (1920, 1066329), (1980, 1034016), (2112, 969390), (2160, 947848), (2376, 861680), (2640, 775512), (2880, 710886), (2970, 689344), (3168, 646260), (3456, 592405), (3520, 581634), (3960, 517008), (4224, 484695), (4320, 473924), (4752, 430840), (5280, 387756), (5760, 355443), (5940, 344672), (6336, 323130), (7040, 290817), (7920, 258504), (8640, 236962), (9504, 215420), (10560, 193878), (10771, 190080), (11880, 172336), (12672, 161565), (15840, 129252), (17280, 118481), (19008, 107710), (21120, 96939), (21542, 95040), (23760, 86168), (31680, 64626), (32313, 63360), (38016, 53855), (43084, 47520)]