142740802560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{320449}}^1$

素因数の和:320506

約数の個数: 176

約数和(自身を含む): 472292028000

約数和(自身を除く): 329551225440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 512, 580, 640, 696, 768, 870, 928, 960, 1024, 1160, 1280, 1392, 1536, 1740, 1856, 1920, 2320, 2560, 2784, 3072, 3480, 3712, 3840, 4640, 5120, 5568, 6960, 7424, 7680, 9280, 11136, 13920, 14848, 15360, 18560, 22272, 27840, 29696, 37120, 44544, 55680, 74240, 89088, 111360, 148480, 222720, 320449, 445440, 640898, 961347, 1281796, 1602245, 1922694, 2563592, 3204490, 3845388, 4806735, 5127184, 6408980, 7690776, 9293021, 9613470, 10254368, 12817960, 15381552, 18586042, 19226940, 20508736, 25635920, 27879063, 30763104, 37172084, 38453880, 41017472, 46465105, 51271840, 55758126, 61526208, 74344168, 76907760, 82034944, 92930210, 102543680, 111516252, 123052416, 139395315, 148688336, 153815520, 164069888, 185860420, 205087360, 223032504, 246104832, 278790630, 297376672, 307631040, 328139776, 371720840, 410174720, 446065008, 492209664, 557581260, 594753344, 615262080, 743441680, 820349440, 892130016, 984419328, 1115162520, 1189506688, 1230524160, 1486883360, 1640698880, 1784260032, 2230325040, 2379013376, 2461048320, 2973766720, 3568520064, 4460650080, 4758026752, 4922096640, 5947533440, 7137040128, 8921300160, 9516053504, 11895066880, 14274080256, 17842600320, 23790133760, 28548160512, 35685200640, 47580267520, 71370401280, 142740802560]

約数ペア:

[(1, 142740802560), (2, 71370401280), (3, 47580267520), (4, 35685200640), (5, 28548160512), (6, 23790133760), (8, 17842600320), (10, 14274080256), (12, 11895066880), (15, 9516053504), (16, 8921300160), (20, 7137040128), (24, 5947533440), (29, 4922096640), (30, 4758026752), (32, 4460650080), (40, 3568520064), (48, 2973766720), (58, 2461048320), (60, 2379013376), (64, 2230325040), (80, 1784260032), (87, 1640698880), (96, 1486883360), (116, 1230524160), (120, 1189506688), (128, 1115162520), (145, 984419328), (160, 892130016), (174, 820349440), (192, 743441680), (232, 615262080), (240, 594753344), (256, 557581260), (290, 492209664), (320, 446065008), (348, 410174720), (384, 371720840), (435, 328139776), (464, 307631040), (480, 297376672), (512, 278790630), (580, 246104832), (640, 223032504), (696, 205087360), (768, 185860420), (870, 164069888), (928, 153815520), (960, 148688336), (1024, 139395315), (1160, 123052416), (1280, 111516252), (1392, 102543680), (1536, 92930210), (1740, 82034944), (1856, 76907760), (1920, 74344168), (2320, 61526208), (2560, 55758126), (2784, 51271840), (3072, 46465105), (3480, 41017472), (3712, 38453880), (3840, 37172084), (4640, 30763104), (5120, 27879063), (5568, 25635920), (6960, 20508736), (7424, 19226940), (7680, 18586042), (9280, 15381552), (11136, 12817960), (13920, 10254368), (14848, 9613470), (15360, 9293021), (18560, 7690776), (22272, 6408980), (27840, 5127184), (29696, 4806735), (37120, 3845388), (44544, 3204490), (55680, 2563592), (74240, 1922694), (89088, 1602245), (111360, 1281796), (148480, 961347), (222720, 640898), (320449, 445440)]