203857920

素因数分解:

$2^{13}\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 336

約数和(自身を含む): 817839360

約数和(自身を除く): 613981440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 79, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 158, 160, 168, 180, 192, 210, 224, 237, 240, 252, 256, 280, 288, 315, 316, 320, 336, 360, 384, 395, 420, 448, 474, 480, 504, 512, 553, 560, 576, 630, 632, 640, 672, 711, 720, 768, 790, 840, 896, 948, 960, 1008, 1024, 1106, 1120, 1152, 1185, 1260, 1264, 1280, 1344, 1422, 1440, 1536, 1580, 1659, 1680, 1792, 1896, 1920, 2016, 2048, 2212, 2240, 2304, 2370, 2520, 2528, 2560, 2688, 2765, 2844, 2880, 3072, 3160, 3318, 3360, 3555, 3584, 3792, 3840, 4032, 4096, 4424, 4480, 4608, 4740, 4977, 5040, 5056, 5120, 5376, 5530, 5688, 5760, 6144, 6320, 6636, 6720, 7110, 7168, 7584, 7680, 8064, 8192, 8295, 8848, 8960, 9216, 9480, 9954, 10080, 10112, 10240, 10752, 11060, 11376, 11520, 12288, 12640, 13272, 13440, 14220, 14336, 15168, 15360, 16128, 16590, 17696, 17920, 18432, 18960, 19908, 20160, 20224, 20480, 21504, 22120, 22752, 23040, 24576, 24885, 25280, 26544, 26880, 28440, 28672, 30336, 30720, 32256, 33180, 35392, 35840, 36864, 37920, 39816, 40320, 40448, 40960, 43008, 44240, 45504, 46080, 49770, 50560, 53088, 53760, 56880, 57344, 60672, 61440, 64512, 66360, 70784, 71680, 73728, 75840, 79632, 80640, 80896, 86016, 88480, 91008, 92160, 99540, 101120, 106176, 107520, 113760, 121344, 122880, 129024, 132720, 141568, 143360, 151680, 159264, 161280, 161792, 172032, 176960, 182016, 184320, 199080, 202240, 212352, 215040, 227520, 242688, 258048, 265440, 283136, 286720, 303360, 318528, 322560, 323584, 353920, 364032, 368640, 398160, 404480, 424704, 430080, 455040, 485376, 516096, 530880, 566272, 606720, 637056, 645120, 647168, 707840, 728064, 796320, 808960, 849408, 860160, 910080, 970752, 1061760, 1132544, 1213440, 1274112, 1290240, 1415680, 1456128, 1592640, 1617920, 1698816, 1820160, 1941504, 2123520, 2265088, 2426880, 2548224, 2580480, 2831360, 2912256, 3185280, 3235840, 3397632, 3640320, 4247040, 4530176, 4853760, 5096448, 5662720, 5824512, 6370560, 6795264, 7280640, 8494080, 9707520, 10192896, 11325440, 12741120, 13590528, 14561280, 16988160, 20385792, 22650880, 25482240, 29122560, 33976320, 40771584, 50964480, 67952640, 101928960, 203857920]

約数ペア:

[(1, 203857920), (2, 101928960), (3, 67952640), (4, 50964480), (5, 40771584), (6, 33976320), (7, 29122560), (8, 25482240), (9, 22650880), (10, 20385792), (12, 16988160), (14, 14561280), (15, 13590528), (16, 12741120), (18, 11325440), (20, 10192896), (21, 9707520), (24, 8494080), (28, 7280640), (30, 6795264), (32, 6370560), (35, 5824512), (36, 5662720), (40, 5096448), (42, 4853760), (45, 4530176), (48, 4247040), (56, 3640320), (60, 3397632), (63, 3235840), (64, 3185280), (70, 2912256), (72, 2831360), (79, 2580480), (80, 2548224), (84, 2426880), (90, 2265088), (96, 2123520), (105, 1941504), (112, 1820160), (120, 1698816), (126, 1617920), (128, 1592640), (140, 1456128), (144, 1415680), (158, 1290240), (160, 1274112), (168, 1213440), (180, 1132544), (192, 1061760), (210, 970752), (224, 910080), (237, 860160), (240, 849408), (252, 808960), (256, 796320), (280, 728064), (288, 707840), (315, 647168), (316, 645120), (320, 637056), (336, 606720), (360, 566272), (384, 530880), (395, 516096), (420, 485376), (448, 455040), (474, 430080), (480, 424704), (504, 404480), (512, 398160), (553, 368640), (560, 364032), (576, 353920), (630, 323584), (632, 322560), (640, 318528), (672, 303360), (711, 286720), (720, 283136), (768, 265440), (790, 258048), (840, 242688), (896, 227520), (948, 215040), (960, 212352), (1008, 202240), (1024, 199080), (1106, 184320), (1120, 182016), (1152, 176960), (1185, 172032), (1260, 161792), (1264, 161280), (1280, 159264), (1344, 151680), (1422, 143360), (1440, 141568), (1536, 132720), (1580, 129024), (1659, 122880), (1680, 121344), (1792, 113760), (1896, 107520), (1920, 106176), (2016, 101120), (2048, 99540), (2212, 92160), (2240, 91008), (2304, 88480), (2370, 86016), (2520, 80896), (2528, 80640), (2560, 79632), (2688, 75840), (2765, 73728), (2844, 71680), (2880, 70784), (3072, 66360), (3160, 64512), (3318, 61440), (3360, 60672), (3555, 57344), (3584, 56880), (3792, 53760), (3840, 53088), (4032, 50560), (4096, 49770), (4424, 46080), (4480, 45504), (4608, 44240), (4740, 43008), (4977, 40960), (5040, 40448), (5056, 40320), (5120, 39816), (5376, 37920), (5530, 36864), (5688, 35840), (5760, 35392), (6144, 33180), (6320, 32256), (6636, 30720), (6720, 30336), (7110, 28672), (7168, 28440), (7584, 26880), (7680, 26544), (8064, 25280), (8192, 24885), (8295, 24576), (8848, 23040), (8960, 22752), (9216, 22120), (9480, 21504), (9954, 20480), (10080, 20224), (10112, 20160), (10240, 19908), (10752, 18960), (11060, 18432), (11376, 17920), (11520, 17696), (12288, 16590), (12640, 16128), (13272, 15360), (13440, 15168), (14220, 14336)]