12561791040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5839}}^1$

素因数の和:5951

約数の個数: 280

約数和(自身を含む): 45230613120

約数和(自身を除く): 32668822080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 83, 90, 96, 108, 120, 135, 144, 160, 162, 166, 180, 192, 216, 240, 249, 270, 288, 320, 324, 332, 360, 405, 415, 432, 480, 498, 540, 576, 648, 664, 720, 747, 810, 830, 864, 960, 996, 1080, 1245, 1296, 1328, 1440, 1494, 1620, 1660, 1728, 1992, 2160, 2241, 2490, 2592, 2656, 2880, 2988, 3240, 3320, 3735, 3984, 4320, 4482, 4980, 5184, 5312, 5839, 5976, 6480, 6640, 6723, 7470, 7968, 8640, 8964, 9960, 11205, 11678, 11952, 12960, 13280, 13446, 14940, 15936, 17517, 17928, 19920, 22410, 23356, 23904, 25920, 26560, 26892, 29195, 29880, 33615, 35034, 35856, 39840, 44820, 46712, 47808, 52551, 53784, 58390, 59760, 67230, 70068, 71712, 79680, 87585, 89640, 93424, 105102, 107568, 116780, 119520, 134460, 140136, 143424, 157653, 175170, 179280, 186848, 210204, 215136, 233560, 239040, 262755, 268920, 280272, 315306, 350340, 358560, 373696, 420408, 430272, 467120, 472959, 484637, 525510, 537840, 560544, 630612, 700680, 717120, 788265, 840816, 934240, 945918, 969274, 1051020, 1075680, 1121088, 1261224, 1401360, 1453911, 1576530, 1681632, 1868480, 1891836, 1938548, 2102040, 2151360, 2364795, 2423185, 2522448, 2802720, 2907822, 3153060, 3363264, 3783672, 3877096, 4204080, 4361733, 4729590, 4846370, 5044896, 5605440, 5815644, 6306120, 7269555, 7567344, 7754192, 8408160, 8723466, 9459180, 9692740, 10089792, 11631288, 12612240, 13085199, 14539110, 15134688, 15508384, 16816320, 17446932, 18918360, 19385480, 21808665, 23262576, 25224480, 26170398, 29078220, 30269376, 31016768, 34893864, 37836720, 38770960, 39255597, 43617330, 46525152, 50448960, 52340796, 58156440, 65425995, 69787728, 75673440, 77541920, 78511194, 87234660, 93050304, 104681592, 116312880, 130851990, 139575456, 151346880, 155083840, 157022388, 174469320, 196277985, 209363184, 232625760, 261703980, 279150912, 314044776, 348938640, 392555970, 418726368, 465251520, 523407960, 628089552, 697877280, 785111940, 837452736, 1046815920, 1256179104, 1395754560, 1570223880, 2093631840, 2512358208, 3140447760, 4187263680, 6280895520, 12561791040]

約数ペア:

[(1, 12561791040), (2, 6280895520), (3, 4187263680), (4, 3140447760), (5, 2512358208), (6, 2093631840), (8, 1570223880), (9, 1395754560), (10, 1256179104), (12, 1046815920), (15, 837452736), (16, 785111940), (18, 697877280), (20, 628089552), (24, 523407960), (27, 465251520), (30, 418726368), (32, 392555970), (36, 348938640), (40, 314044776), (45, 279150912), (48, 261703980), (54, 232625760), (60, 209363184), (64, 196277985), (72, 174469320), (80, 157022388), (81, 155083840), (83, 151346880), (90, 139575456), (96, 130851990), (108, 116312880), (120, 104681592), (135, 93050304), (144, 87234660), (160, 78511194), (162, 77541920), (166, 75673440), (180, 69787728), (192, 65425995), (216, 58156440), (240, 52340796), (249, 50448960), (270, 46525152), (288, 43617330), (320, 39255597), (324, 38770960), (332, 37836720), (360, 34893864), (405, 31016768), (415, 30269376), (432, 29078220), (480, 26170398), (498, 25224480), (540, 23262576), (576, 21808665), (648, 19385480), (664, 18918360), (720, 17446932), (747, 16816320), (810, 15508384), (830, 15134688), (864, 14539110), (960, 13085199), (996, 12612240), (1080, 11631288), (1245, 10089792), (1296, 9692740), (1328, 9459180), (1440, 8723466), (1494, 8408160), (1620, 7754192), (1660, 7567344), (1728, 7269555), (1992, 6306120), (2160, 5815644), (2241, 5605440), (2490, 5044896), (2592, 4846370), (2656, 4729590), (2880, 4361733), (2988, 4204080), (3240, 3877096), (3320, 3783672), (3735, 3363264), (3984, 3153060), (4320, 2907822), (4482, 2802720), (4980, 2522448), (5184, 2423185), (5312, 2364795), (5839, 2151360), (5976, 2102040), (6480, 1938548), (6640, 1891836), (6723, 1868480), (7470, 1681632), (7968, 1576530), (8640, 1453911), (8964, 1401360), (9960, 1261224), (11205, 1121088), (11678, 1075680), (11952, 1051020), (12960, 969274), (13280, 945918), (13446, 934240), (14940, 840816), (15936, 788265), (17517, 717120), (17928, 700680), (19920, 630612), (22410, 560544), (23356, 537840), (23904, 525510), (25920, 484637), (26560, 472959), (26892, 467120), (29195, 430272), (29880, 420408), (33615, 373696), (35034, 358560), (35856, 350340), (39840, 315306), (44820, 280272), (46712, 268920), (47808, 262755), (52551, 239040), (53784, 233560), (58390, 215136), (59760, 210204), (67230, 186848), (70068, 179280), (71712, 175170), (79680, 157653), (87585, 143424), (89640, 140136), (93424, 134460), (105102, 119520), (107568, 116780)]