1890051840

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3217}}^1$

素因数の和:3264

約数の個数: 288

約数和(自身を含む): 7103799360

約数和(自身を除く): 5213747520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2448, 2720, 2880, 3060, 3217, 3264, 3456, 3672, 3840, 4080, 4320, 4352, 4590, 4896, 5440, 5760, 6120, 6434, 6528, 6912, 7344, 8160, 8640, 9180, 9651, 9792, 10880, 11520, 12240, 12868, 13056, 14688, 16085, 16320, 17280, 18360, 19302, 19584, 21760, 24480, 25736, 28953, 29376, 32170, 32640, 34560, 36720, 38604, 39168, 48255, 48960, 51472, 54689, 57906, 58752, 64340, 65280, 73440, 77208, 86859, 96510, 97920, 102944, 109378, 115812, 117504, 128680, 144765, 146880, 154416, 164067, 173718, 193020, 195840, 205888, 218756, 231624, 257360, 273445, 289530, 293760, 308832, 328134, 347436, 386040, 411776, 434295, 437512, 463248, 492201, 514720, 546890, 579060, 587520, 617664, 656268, 694872, 772080, 820335, 823552, 868590, 875024, 926496, 984402, 1029440, 1093780, 1158120, 1235328, 1312536, 1389744, 1476603, 1544160, 1640670, 1737180, 1750048, 1852992, 1968804, 2058880, 2187560, 2316240, 2461005, 2470656, 2625072, 2779488, 2953206, 3088320, 3281340, 3474360, 3500096, 3705984, 3937608, 4117760, 4375120, 4632480, 4922010, 5250144, 5558976, 5906412, 6176640, 6562680, 6948720, 7000192, 7383015, 7411968, 7875216, 8750240, 9264960, 9844020, 10500288, 11117952, 11812824, 12353280, 13125360, 13897440, 14000384, 14766030, 15750432, 17500480, 18529920, 19688040, 21000576, 22235904, 23625648, 26250720, 27794880, 29532060, 31500864, 35000960, 37059840, 39376080, 42001152, 47251296, 52501440, 55589760, 59064120, 63001728, 70001920, 78752160, 94502592, 105002880, 111179520, 118128240, 126003456, 157504320, 189005184, 210005760, 236256480, 315008640, 378010368, 472512960, 630017280, 945025920, 1890051840]

約数ペア:

[(1, 1890051840), (2, 945025920), (3, 630017280), (4, 472512960), (5, 378010368), (6, 315008640), (8, 236256480), (9, 210005760), (10, 189005184), (12, 157504320), (15, 126003456), (16, 118128240), (17, 111179520), (18, 105002880), (20, 94502592), (24, 78752160), (27, 70001920), (30, 63001728), (32, 59064120), (34, 55589760), (36, 52501440), (40, 47251296), (45, 42001152), (48, 39376080), (51, 37059840), (54, 35000960), (60, 31500864), (64, 29532060), (68, 27794880), (72, 26250720), (80, 23625648), (85, 22235904), (90, 21000576), (96, 19688040), (102, 18529920), (108, 17500480), (120, 15750432), (128, 14766030), (135, 14000384), (136, 13897440), (144, 13125360), (153, 12353280), (160, 11812824), (170, 11117952), (180, 10500288), (192, 9844020), (204, 9264960), (216, 8750240), (240, 7875216), (255, 7411968), (256, 7383015), (270, 7000192), (272, 6948720), (288, 6562680), (306, 6176640), (320, 5906412), (340, 5558976), (360, 5250144), (384, 4922010), (408, 4632480), (432, 4375120), (459, 4117760), (480, 3937608), (510, 3705984), (540, 3500096), (544, 3474360), (576, 3281340), (612, 3088320), (640, 2953206), (680, 2779488), (720, 2625072), (765, 2470656), (768, 2461005), (816, 2316240), (864, 2187560), (918, 2058880), (960, 1968804), (1020, 1852992), (1080, 1750048), (1088, 1737180), (1152, 1640670), (1224, 1544160), (1280, 1476603), (1360, 1389744), (1440, 1312536), (1530, 1235328), (1632, 1158120), (1728, 1093780), (1836, 1029440), (1920, 984402), (2040, 926496), (2160, 875024), (2176, 868590), (2295, 823552), (2304, 820335), (2448, 772080), (2720, 694872), (2880, 656268), (3060, 617664), (3217, 587520), (3264, 579060), (3456, 546890), (3672, 514720), (3840, 492201), (4080, 463248), (4320, 437512), (4352, 434295), (4590, 411776), (4896, 386040), (5440, 347436), (5760, 328134), (6120, 308832), (6434, 293760), (6528, 289530), (6912, 273445), (7344, 257360), (8160, 231624), (8640, 218756), (9180, 205888), (9651, 195840), (9792, 193020), (10880, 173718), (11520, 164067), (12240, 154416), (12868, 146880), (13056, 144765), (14688, 128680), (16085, 117504), (16320, 115812), (17280, 109378), (18360, 102944), (19302, 97920), (19584, 96510), (21760, 86859), (24480, 77208), (25736, 73440), (28953, 65280), (29376, 64340), (32170, 58752), (32640, 57906), (34560, 54689), (36720, 51472), (38604, 48960), (39168, 48255)]