20180805120

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{797}}^1$

素因数の和:990

約数の個数: 480

約数和(自身を含む): 80485973568

約数和(自身を除く): 60305168448

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, 157, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 314, 315, 320, 336, 360, 384, 420, 448, 471, 480, 504, 512, 560, 576, 628, 630, 640, 672, 720, 768, 785, 797, 840, 896, 942, 960, 1008, 1099, 1120, 1152, 1256, 1260, 1280, 1344, 1413, 1440, 1536, 1570, 1594, 1680, 1792, 1884, 1920, 2016, 2198, 2240, 2304, 2355, 2391, 2512, 2520, 2560, 2688, 2826, 2880, 3140, 3188, 3297, 3360, 3584, 3768, 3840, 3985, 4032, 4396, 4480, 4608, 4710, 4782, 5024, 5040, 5376, 5495, 5579, 5652, 5760, 6280, 6376, 6594, 6720, 7065, 7173, 7536, 7680, 7970, 8064, 8792, 8960, 9420, 9564, 9891, 10048, 10080, 10752, 10990, 11158, 11304, 11520, 11955, 12560, 12752, 13188, 13440, 14130, 14346, 15072, 15940, 16128, 16485, 16737, 17584, 17920, 18840, 19128, 19782, 20096, 20160, 21980, 22316, 22608, 23040, 23910, 25120, 25504, 26376, 26880, 27895, 28260, 28692, 30144, 31880, 32256, 32970, 33474, 35168, 35865, 37680, 38256, 39564, 40192, 40320, 43960, 44632, 45216, 47820, 49455, 50211, 50240, 51008, 52752, 53760, 55790, 56520, 57384, 60288, 63760, 65940, 66948, 70336, 71730, 75360, 76512, 79128, 80384, 80640, 83685, 87920, 89264, 90432, 95640, 98910, 100422, 100480, 102016, 105504, 111580, 113040, 114768, 120576, 125129, 127520, 131880, 133896, 140672, 143460, 150720, 153024, 158256, 161280, 167370, 175840, 178528, 180864, 191280, 197820, 200844, 200960, 204032, 211008, 223160, 226080, 229536, 241152, 250258, 251055, 255040, 263760, 267792, 281344, 286920, 301440, 306048, 316512, 334740, 351680, 357056, 361728, 375387, 382560, 395640, 401688, 401920, 408064, 422016, 446320, 452160, 459072, 500516, 502110, 510080, 527520, 535584, 562688, 573840, 602880, 612096, 625645, 633024, 669480, 703360, 714112, 723456, 750774, 765120, 791280, 803376, 844032, 875903, 892640, 904320, 918144, 1001032, 1004220, 1020160, 1055040, 1071168, 1126161, 1147680, 1205760, 1224192, 1251290, 1266048, 1338960, 1406720, 1428224, 1501548, 1530240, 1582560, 1606752, 1688064, 1751806, 1785280, 1808640, 1836288, 1876935, 2002064, 2008440, 2040320, 2110080, 2142336, 2252322, 2295360, 2502580, 2532096, 2627709, 2677920, 2813440, 2856448, 3003096, 3060480, 3165120, 3213504, 3503612, 3570560, 3617280, 3672576, 3753870, 4004128, 4016880, 4220160, 4284672, 4379515, 4504644, 4590720, 5005160, 5064192, 5255418, 5355840, 5630805, 6006192, 6120960, 6330240, 6427008, 7007224, 7141120, 7507740, 7883127, 8008256, 8033760, 8440320, 8569344, 8759030, 9009288, 9181440, 10010320, 10510836, 10711680, 11261610, 12012384, 12660480, 12854016, 13138545, 14014448, 14282240, 15015480, 15766254, 16016512, 16067520, 17518060, 18018576, 18362880, 20020640, 21021672, 21423360, 22523220, 24024768, 25320960, 25708032, 26277090, 28028896, 30030960, 31532508, 32033024, 32135040, 35036120, 36037152, 39415635, 40041280, 42043344, 42846720, 45046440, 48049536, 52554180, 56057792, 60061920, 63065016, 64066048, 64270080, 70072240, 72074304, 78831270, 80082560, 84086688, 90092880, 96099072, 105108360, 112115584, 120123840, 126130032, 128540160, 140144480, 144148608, 157662540, 160165120, 168173376, 180185760, 192198144, 210216720, 224231168, 240247680, 252260064, 280288960, 288297216, 315325080, 320330240, 336346752, 360371520, 420433440, 448462336, 480495360, 504520128, 560577920, 576594432, 630650160, 672693504, 720743040, 840866880, 960990720, 1009040256, 1121155840, 1261300320, 1345387008, 1441486080, 1681733760, 2018080512, 2242311680, 2522600640, 2882972160, 3363467520, 4036161024, 5045201280, 6726935040, 10090402560, 20180805120]

約数ペア:

[(1, 20180805120), (2, 10090402560), (3, 6726935040), (4, 5045201280), (5, 4036161024), (6, 3363467520), (7, 2882972160), (8, 2522600640), (9, 2242311680), (10, 2018080512), (12, 1681733760), (14, 1441486080), (15, 1345387008), (16, 1261300320), (18, 1121155840), (20, 1009040256), (21, 960990720), (24, 840866880), (28, 720743040), (30, 672693504), (32, 630650160), (35, 576594432), (36, 560577920), (40, 504520128), (42, 480495360), (45, 448462336), (48, 420433440), (56, 360371520), (60, 336346752), (63, 320330240), (64, 315325080), (70, 288297216), (72, 280288960), (80, 252260064), (84, 240247680), (90, 224231168), (96, 210216720), (105, 192198144), (112, 180185760), (120, 168173376), (126, 160165120), (128, 157662540), (140, 144148608), (144, 140144480), (157, 128540160), (160, 126130032), (168, 120123840), (180, 112115584), (192, 105108360), (210, 96099072), (224, 90092880), (240, 84086688), (252, 80082560), (256, 78831270), (280, 72074304), (288, 70072240), (314, 64270080), (315, 64066048), (320, 63065016), (336, 60061920), (360, 56057792), (384, 52554180), (420, 48049536), (448, 45046440), (471, 42846720), (480, 42043344), (504, 40041280), (512, 39415635), (560, 36037152), (576, 35036120), (628, 32135040), (630, 32033024), (640, 31532508), (672, 30030960), (720, 28028896), (768, 26277090), (785, 25708032), (797, 25320960), (840, 24024768), (896, 22523220), (942, 21423360), (960, 21021672), (1008, 20020640), (1099, 18362880), (1120, 18018576), (1152, 17518060), (1256, 16067520), (1260, 16016512), (1280, 15766254), (1344, 15015480), (1413, 14282240), (1440, 14014448), (1536, 13138545), (1570, 12854016), (1594, 12660480), (1680, 12012384), (1792, 11261610), (1884, 10711680), (1920, 10510836), (2016, 10010320), (2198, 9181440), (2240, 9009288), (2304, 8759030), (2355, 8569344), (2391, 8440320), (2512, 8033760), (2520, 8008256), (2560, 7883127), (2688, 7507740), (2826, 7141120), (2880, 7007224), (3140, 6427008), (3188, 6330240), (3297, 6120960), (3360, 6006192), (3584, 5630805), (3768, 5355840), (3840, 5255418), (3985, 5064192), (4032, 5005160), (4396, 4590720), (4480, 4504644), (4608, 4379515), (4710, 4284672), (4782, 4220160), (5024, 4016880), (5040, 4004128), (5376, 3753870), (5495, 3672576), (5579, 3617280), (5652, 3570560), (5760, 3503612), (6280, 3213504), (6376, 3165120), (6594, 3060480), (6720, 3003096), (7065, 2856448), (7173, 2813440), (7536, 2677920), (7680, 2627709), (7970, 2532096), (8064, 2502580), (8792, 2295360), (8960, 2252322), (9420, 2142336), (9564, 2110080), (9891, 2040320), (10048, 2008440), (10080, 2002064), (10752, 1876935), (10990, 1836288), (11158, 1808640), (11304, 1785280), (11520, 1751806), (11955, 1688064), (12560, 1606752), (12752, 1582560), (13188, 1530240), (13440, 1501548), (14130, 1428224), (14346, 1406720), (15072, 1338960), (15940, 1266048), (16128, 1251290), (16485, 1224192), (16737, 1205760), (17584, 1147680), (17920, 1126161), (18840, 1071168), (19128, 1055040), (19782, 1020160), (20096, 1004220), (20160, 1001032), (21980, 918144), (22316, 904320), (22608, 892640), (23040, 875903), (23910, 844032), (25120, 803376), (25504, 791280), (26376, 765120), (26880, 750774), (27895, 723456), (28260, 714112), (28692, 703360), (30144, 669480), (31880, 633024), (32256, 625645), (32970, 612096), (33474, 602880), (35168, 573840), (35865, 562688), (37680, 535584), (38256, 527520), (39564, 510080), (40192, 502110), (40320, 500516), (43960, 459072), (44632, 452160), (45216, 446320), (47820, 422016), (49455, 408064), (50211, 401920), (50240, 401688), (51008, 395640), (52752, 382560), (53760, 375387), (55790, 361728), (56520, 357056), (57384, 351680), (60288, 334740), (63760, 316512), (65940, 306048), (66948, 301440), (70336, 286920), (71730, 281344), (75360, 267792), (76512, 263760), (79128, 255040), (80384, 251055), (80640, 250258), (83685, 241152), (87920, 229536), (89264, 226080), (90432, 223160), (95640, 211008), (98910, 204032), (100422, 200960), (100480, 200844), (102016, 197820), (105504, 191280), (111580, 180864), (113040, 178528), (114768, 175840), (120576, 167370), (125129, 161280), (127520, 158256), (131880, 153024), (133896, 150720), (140672, 143460)]