16972381440

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{70157}}^1$

素因数の和:70194

約数の個数: 288

約数和(自身を含む): 68833416960

約数和(自身を除く): 51861035520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 70157, 80640, 120960, 140314, 210471, 241920, 280628, 350785, 420942, 491099, 561256, 631413, 701570, 841884, 982198, 1052355, 1122512, 1262826, 1403140, 1473297, 1683768, 1894239, 1964396, 2104710, 2245024, 2455495, 2525652, 2806280, 2946594, 3157065, 3367536, 3788478, 3928792, 4209420, 4419891, 4490048, 4910990, 5051304, 5612560, 5893188, 6314130, 6735072, 7366485, 7576956, 7857584, 8418840, 8839782, 8980096, 9471195, 9821980, 10102608, 11225120, 11786376, 12628260, 13259673, 13470144, 14732970, 15153912, 15715168, 16837680, 17679564, 17960192, 18942390, 19643960, 20205216, 22099455, 22450240, 23572752, 25256520, 26519346, 26940288, 29465940, 30307824, 31430336, 33675360, 35359128, 37884780, 39287920, 40410432, 44198910, 44900480, 47145504, 50513040, 53038692, 53880576, 58931880, 60615648, 62860672, 66298365, 67350720, 70718256, 75769560, 78575840, 80820864, 88397820, 89800960, 94291008, 101026080, 106077384, 117863760, 121231296, 125721344, 132596730, 134701440, 141436512, 151539120, 157151680, 161641728, 176795640, 188582016, 202052160, 212154768, 235727520, 242462592, 265193460, 269402880, 282873024, 303078240, 314303360, 353591280, 377164032, 404104320, 424309536, 471455040, 484925184, 530386920, 565746048, 606156480, 628606720, 707182560, 808208640, 848619072, 942910080, 1060773840, 1131492096, 1212312960, 1414365120, 1697238144, 1885820160, 2121547680, 2424625920, 2828730240, 3394476288, 4243095360, 5657460480, 8486190720, 16972381440]

約数ペア:

[(1, 16972381440), (2, 8486190720), (3, 5657460480), (4, 4243095360), (5, 3394476288), (6, 2828730240), (7, 2424625920), (8, 2121547680), (9, 1885820160), (10, 1697238144), (12, 1414365120), (14, 1212312960), (15, 1131492096), (16, 1060773840), (18, 942910080), (20, 848619072), (21, 808208640), (24, 707182560), (27, 628606720), (28, 606156480), (30, 565746048), (32, 530386920), (35, 484925184), (36, 471455040), (40, 424309536), (42, 404104320), (45, 377164032), (48, 353591280), (54, 314303360), (56, 303078240), (60, 282873024), (63, 269402880), (64, 265193460), (70, 242462592), (72, 235727520), (80, 212154768), (84, 202052160), (90, 188582016), (96, 176795640), (105, 161641728), (108, 157151680), (112, 151539120), (120, 141436512), (126, 134701440), (128, 132596730), (135, 125721344), (140, 121231296), (144, 117863760), (160, 106077384), (168, 101026080), (180, 94291008), (189, 89800960), (192, 88397820), (210, 80820864), (216, 78575840), (224, 75769560), (240, 70718256), (252, 67350720), (256, 66298365), (270, 62860672), (280, 60615648), (288, 58931880), (315, 53880576), (320, 53038692), (336, 50513040), (360, 47145504), (378, 44900480), (384, 44198910), (420, 40410432), (432, 39287920), (448, 37884780), (480, 35359128), (504, 33675360), (540, 31430336), (560, 30307824), (576, 29465940), (630, 26940288), (640, 26519346), (672, 25256520), (720, 23572752), (756, 22450240), (768, 22099455), (840, 20205216), (864, 19643960), (896, 18942390), (945, 17960192), (960, 17679564), (1008, 16837680), (1080, 15715168), (1120, 15153912), (1152, 14732970), (1260, 13470144), (1280, 13259673), (1344, 12628260), (1440, 11786376), (1512, 11225120), (1680, 10102608), (1728, 9821980), (1792, 9471195), (1890, 8980096), (1920, 8839782), (2016, 8418840), (2160, 7857584), (2240, 7576956), (2304, 7366485), (2520, 6735072), (2688, 6314130), (2880, 5893188), (3024, 5612560), (3360, 5051304), (3456, 4910990), (3780, 4490048), (3840, 4419891), (4032, 4209420), (4320, 3928792), (4480, 3788478), (5040, 3367536), (5376, 3157065), (5760, 2946594), (6048, 2806280), (6720, 2525652), (6912, 2455495), (7560, 2245024), (8064, 2104710), (8640, 1964396), (8960, 1894239), (10080, 1683768), (11520, 1473297), (12096, 1403140), (13440, 1262826), (15120, 1122512), (16128, 1052355), (17280, 982198), (20160, 841884), (24192, 701570), (26880, 631413), (30240, 561256), (34560, 491099), (40320, 420942), (48384, 350785), (60480, 280628), (70157, 241920), (80640, 210471), (120960, 140314)]