20744112960

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9199}}^1$

素因数の和:9260

約数の個数: 336

約数和(自身を含む): 76553568000

約数和(自身を除く): 55809455040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 243, 261, 270, 288, 290, 320, 324, 348, 360, 405, 432, 435, 464, 480, 486, 522, 540, 576, 580, 648, 696, 720, 783, 810, 864, 870, 928, 960, 972, 1044, 1080, 1160, 1215, 1296, 1305, 1392, 1440, 1566, 1620, 1728, 1740, 1856, 1944, 2088, 2160, 2320, 2349, 2430, 2592, 2610, 2784, 2880, 3132, 3240, 3480, 3888, 3915, 4176, 4320, 4640, 4698, 4860, 5184, 5220, 5568, 6264, 6480, 6960, 7047, 7776, 7830, 8352, 8640, 9199, 9280, 9396, 9720, 10440, 11745, 12528, 12960, 13920, 14094, 15552, 15660, 16704, 18398, 18792, 19440, 20880, 23490, 25056, 25920, 27597, 27840, 28188, 31320, 35235, 36796, 37584, 38880, 41760, 45995, 46980, 50112, 55194, 56376, 62640, 70470, 73592, 75168, 77760, 82791, 83520, 91990, 93960, 110388, 112752, 125280, 137985, 140940, 147184, 150336, 165582, 183980, 187920, 220776, 225504, 248373, 250560, 266771, 275970, 281880, 294368, 331164, 367960, 375840, 413955, 441552, 451008, 496746, 533542, 551940, 563760, 588736, 662328, 735920, 745119, 751680, 800313, 827910, 883104, 993492, 1067084, 1103880, 1127520, 1241865, 1324656, 1333855, 1471840, 1490238, 1600626, 1655820, 1766208, 1986984, 2134168, 2207760, 2235357, 2255040, 2400939, 2483730, 2649312, 2667710, 2943680, 2980476, 3201252, 3311640, 3725595, 3973968, 4001565, 4268336, 4415520, 4470714, 4801878, 4967460, 5298624, 5335420, 5960952, 6402504, 6623280, 7202817, 7451190, 7947936, 8003130, 8536672, 8831040, 8941428, 9603756, 9934920, 10670840, 11176785, 11921904, 12004695, 12805008, 13246560, 14405634, 14902380, 15895872, 16006260, 17073344, 17882856, 19207512, 19869840, 21341680, 21608451, 22353570, 23843808, 24009390, 25610016, 26493120, 28811268, 29804760, 32012520, 35765712, 36014085, 38415024, 39739680, 42683360, 43216902, 44707140, 47687616, 48018780, 51220032, 57622536, 59609520, 64025040, 64825353, 71531424, 72028170, 76830048, 79479360, 85366720, 86433804, 89414280, 96037560, 108042255, 115245072, 119219040, 128050080, 129650706, 143062848, 144056340, 153660096, 172867608, 178828560, 192075120, 216084510, 230490144, 238438080, 256100160, 259301412, 288112680, 324126765, 345735216, 357657120, 384150240, 432169020, 460980288, 518602824, 576225360, 648253530, 691470432, 715314240, 768300480, 864338040, 1037205648, 1152450720, 1296507060, 1382940864, 1728676080, 2074411296, 2304901440, 2593014120, 3457352160, 4148822592, 5186028240, 6914704320, 10372056480, 20744112960]

約数ペア:

[(1, 20744112960), (2, 10372056480), (3, 6914704320), (4, 5186028240), (5, 4148822592), (6, 3457352160), (8, 2593014120), (9, 2304901440), (10, 2074411296), (12, 1728676080), (15, 1382940864), (16, 1296507060), (18, 1152450720), (20, 1037205648), (24, 864338040), (27, 768300480), (29, 715314240), (30, 691470432), (32, 648253530), (36, 576225360), (40, 518602824), (45, 460980288), (48, 432169020), (54, 384150240), (58, 357657120), (60, 345735216), (64, 324126765), (72, 288112680), (80, 259301412), (81, 256100160), (87, 238438080), (90, 230490144), (96, 216084510), (108, 192075120), (116, 178828560), (120, 172867608), (135, 153660096), (144, 144056340), (145, 143062848), (160, 129650706), (162, 128050080), (174, 119219040), (180, 115245072), (192, 108042255), (216, 96037560), (232, 89414280), (240, 86433804), (243, 85366720), (261, 79479360), (270, 76830048), (288, 72028170), (290, 71531424), (320, 64825353), (324, 64025040), (348, 59609520), (360, 57622536), (405, 51220032), (432, 48018780), (435, 47687616), (464, 44707140), (480, 43216902), (486, 42683360), (522, 39739680), (540, 38415024), (576, 36014085), (580, 35765712), (648, 32012520), (696, 29804760), (720, 28811268), (783, 26493120), (810, 25610016), (864, 24009390), (870, 23843808), (928, 22353570), (960, 21608451), (972, 21341680), (1044, 19869840), (1080, 19207512), (1160, 17882856), (1215, 17073344), (1296, 16006260), (1305, 15895872), (1392, 14902380), (1440, 14405634), (1566, 13246560), (1620, 12805008), (1728, 12004695), (1740, 11921904), (1856, 11176785), (1944, 10670840), (2088, 9934920), (2160, 9603756), (2320, 8941428), (2349, 8831040), (2430, 8536672), (2592, 8003130), (2610, 7947936), (2784, 7451190), (2880, 7202817), (3132, 6623280), (3240, 6402504), (3480, 5960952), (3888, 5335420), (3915, 5298624), (4176, 4967460), (4320, 4801878), (4640, 4470714), (4698, 4415520), (4860, 4268336), (5184, 4001565), (5220, 3973968), (5568, 3725595), (6264, 3311640), (6480, 3201252), (6960, 2980476), (7047, 2943680), (7776, 2667710), (7830, 2649312), (8352, 2483730), (8640, 2400939), (9199, 2255040), (9280, 2235357), (9396, 2207760), (9720, 2134168), (10440, 1986984), (11745, 1766208), (12528, 1655820), (12960, 1600626), (13920, 1490238), (14094, 1471840), (15552, 1333855), (15660, 1324656), (16704, 1241865), (18398, 1127520), (18792, 1103880), (19440, 1067084), (20880, 993492), (23490, 883104), (25056, 827910), (25920, 800313), (27597, 751680), (27840, 745119), (28188, 735920), (31320, 662328), (35235, 588736), (36796, 563760), (37584, 551940), (38880, 533542), (41760, 496746), (45995, 451008), (46980, 441552), (50112, 413955), (55194, 375840), (56376, 367960), (62640, 331164), (70470, 294368), (73592, 281880), (75168, 275970), (77760, 266771), (82791, 250560), (83520, 248373), (91990, 225504), (93960, 220776), (110388, 187920), (112752, 183980), (125280, 165582), (137985, 150336), (140940, 147184)]