345623040

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{2143}}^1$

素因数の和:2179

約数の個数: 240

約数和(自身を含む): 1368626688

約数和(自身を除く): 1023003648

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, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2143, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4286, 4480, 4608, 5040, 5376, 5760, 6429, 6720, 7680, 8064, 8572, 8960, 10080, 10715, 10752, 11520, 12858, 13440, 15001, 16128, 17144, 17920, 19287, 20160, 21430, 23040, 25716, 26880, 30002, 32145, 32256, 34288, 38574, 40320, 42860, 45003, 51432, 53760, 60004, 64290, 68576, 75005, 77148, 80640, 85720, 90006, 96435, 102864, 120008, 128580, 135009, 137152, 150010, 154296, 161280, 171440, 180012, 192870, 205728, 225015, 240016, 257160, 270018, 274304, 300020, 308592, 342880, 360024, 385740, 411456, 450030, 480032, 514320, 540036, 548608, 600040, 617184, 675045, 685760, 720048, 771480, 822912, 900060, 960064, 1028640, 1080072, 1097216, 1200080, 1234368, 1350090, 1371520, 1440096, 1542960, 1645824, 1800120, 1920128, 2057280, 2160144, 2400160, 2468736, 2700180, 2743040, 2880192, 3085920, 3291648, 3600240, 3840256, 4114560, 4320288, 4800320, 4937472, 5400360, 5486080, 5760384, 6171840, 7200480, 7680512, 8229120, 8640576, 9600640, 9874944, 10800720, 11520768, 12343680, 14400960, 16458240, 17281152, 19201280, 21601440, 23041536, 24687360, 28801920, 34562304, 38402560, 43202880, 49374720, 57603840, 69124608, 86405760, 115207680, 172811520, 345623040]

約数ペア:

[(1, 345623040), (2, 172811520), (3, 115207680), (4, 86405760), (5, 69124608), (6, 57603840), (7, 49374720), (8, 43202880), (9, 38402560), (10, 34562304), (12, 28801920), (14, 24687360), (15, 23041536), (16, 21601440), (18, 19201280), (20, 17281152), (21, 16458240), (24, 14400960), (28, 12343680), (30, 11520768), (32, 10800720), (35, 9874944), (36, 9600640), (40, 8640576), (42, 8229120), (45, 7680512), (48, 7200480), (56, 6171840), (60, 5760384), (63, 5486080), (64, 5400360), (70, 4937472), (72, 4800320), (80, 4320288), (84, 4114560), (90, 3840256), (96, 3600240), (105, 3291648), (112, 3085920), (120, 2880192), (126, 2743040), (128, 2700180), (140, 2468736), (144, 2400160), (160, 2160144), (168, 2057280), (180, 1920128), (192, 1800120), (210, 1645824), (224, 1542960), (240, 1440096), (252, 1371520), (256, 1350090), (280, 1234368), (288, 1200080), (315, 1097216), (320, 1080072), (336, 1028640), (360, 960064), (384, 900060), (420, 822912), (448, 771480), (480, 720048), (504, 685760), (512, 675045), (560, 617184), (576, 600040), (630, 548608), (640, 540036), (672, 514320), (720, 480032), (768, 450030), (840, 411456), (896, 385740), (960, 360024), (1008, 342880), (1120, 308592), (1152, 300020), (1260, 274304), (1280, 270018), (1344, 257160), (1440, 240016), (1536, 225015), (1680, 205728), (1792, 192870), (1920, 180012), (2016, 171440), (2143, 161280), (2240, 154296), (2304, 150010), (2520, 137152), (2560, 135009), (2688, 128580), (2880, 120008), (3360, 102864), (3584, 96435), (3840, 90006), (4032, 85720), (4286, 80640), (4480, 77148), (4608, 75005), (5040, 68576), (5376, 64290), (5760, 60004), (6429, 53760), (6720, 51432), (7680, 45003), (8064, 42860), (8572, 40320), (8960, 38574), (10080, 34288), (10715, 32256), (10752, 32145), (11520, 30002), (12858, 26880), (13440, 25716), (15001, 23040), (16128, 21430), (17144, 20160), (17920, 19287)]