1986290460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:446

約数の個数: 432

約数和(自身を含む): 7797928320

約数和(自身を除く): 5811637860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 59, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 118, 126, 132, 140, 147, 154, 165, 177, 180, 196, 198, 210, 220, 231, 236, 245, 252, 294, 295, 308, 315, 330, 347, 354, 385, 396, 413, 420, 441, 462, 490, 495, 531, 539, 588, 590, 630, 649, 660, 693, 694, 708, 735, 770, 826, 882, 885, 924, 980, 990, 1041, 1062, 1078, 1155, 1180, 1239, 1260, 1298, 1386, 1388, 1470, 1540, 1617, 1652, 1735, 1764, 1770, 1947, 1980, 2065, 2082, 2124, 2156, 2205, 2310, 2429, 2478, 2596, 2655, 2695, 2772, 2891, 2940, 3123, 3234, 3245, 3465, 3470, 3540, 3717, 3817, 3894, 4130, 4164, 4410, 4543, 4620, 4851, 4858, 4956, 5205, 5310, 5390, 5782, 5841, 6195, 6246, 6468, 6490, 6930, 6940, 7287, 7434, 7634, 7788, 8085, 8260, 8673, 8820, 9086, 9702, 9716, 9735, 10410, 10620, 10780, 11451, 11564, 11682, 12145, 12390, 12492, 12980, 13629, 13860, 14455, 14574, 14868, 15268, 15615, 16170, 17003, 17346, 18172, 18585, 19085, 19404, 19470, 20473, 20820, 21861, 22715, 22902, 23364, 24255, 24290, 24780, 26019, 26719, 27258, 28910, 29148, 29205, 31230, 31801, 32340, 34006, 34353, 34692, 36435, 37170, 38170, 38940, 40887, 40946, 43365, 43722, 45430, 45804, 48510, 48580, 51009, 52038, 53438, 54516, 57255, 57820, 58410, 61419, 62460, 63602, 68012, 68145, 68706, 72870, 74340, 76340, 80157, 81774, 81892, 85015, 86730, 87444, 90860, 95403, 97020, 102018, 102365, 104076, 106876, 109305, 114510, 116820, 122838, 127204, 130095, 133595, 136290, 137412, 143311, 145740, 153027, 159005, 160314, 163548, 170030, 171765, 173460, 184257, 187033, 190806, 204036, 204435, 204730, 218610, 225203, 229020, 240471, 245676, 255045, 260190, 267190, 272580, 286209, 286622, 306054, 307095, 318010, 320628, 340060, 343530, 368514, 374066, 381612, 400785, 408870, 409460, 429933, 437220, 450406, 477015, 480942, 510090, 520380, 534380, 561099, 572418, 573244, 612108, 614190, 636020, 675609, 687060, 716555, 737028, 748132, 765135, 801570, 817740, 859866, 900812, 921285, 935165, 954030, 961884, 1003177, 1020180, 1122198, 1126015, 1144836, 1202355, 1228380, 1289799, 1351218, 1431045, 1433110, 1530270, 1576421, 1603140, 1683297, 1719732, 1842570, 1870330, 1908060, 2006354, 2026827, 2149665, 2244396, 2252030, 2404710, 2579598, 2702436, 2805495, 2862090, 2866220, 3009531, 3060540, 3152842, 3366594, 3378045, 3685140, 3740660, 4012708, 4053654, 4299330, 4504060, 4729263, 4809420, 5015885, 5159196, 5610990, 5724180, 6019062, 6305684, 6448995, 6733188, 6756090, 7882105, 8107308, 8416485, 8598660, 9028593, 9458526, 10031770, 10134135, 11034947, 11221980, 12038124, 12897990, 13512180, 14187789, 15047655, 15764210, 16832970, 18057186, 18917052, 20063540, 20268270, 22069894, 23646315, 25795980, 28375578, 30095310, 31528420, 33104841, 33665940, 36114372, 40536540, 44139788, 45142965, 47292630, 55174735, 56751156, 60190620, 66209682, 70938945, 90285930, 94585260, 99314523, 110349470, 132419364, 141877890, 165524205, 180571860, 198629046, 220698940, 283755780, 331048410, 397258092, 496572615, 662096820, 993145230, 1986290460]

約数ペア:

[(1, 1986290460), (2, 993145230), (3, 662096820), (4, 496572615), (5, 397258092), (6, 331048410), (7, 283755780), (9, 220698940), (10, 198629046), (11, 180571860), (12, 165524205), (14, 141877890), (15, 132419364), (18, 110349470), (20, 99314523), (21, 94585260), (22, 90285930), (28, 70938945), (30, 66209682), (33, 60190620), (35, 56751156), (36, 55174735), (42, 47292630), (44, 45142965), (45, 44139788), (49, 40536540), (55, 36114372), (59, 33665940), (60, 33104841), (63, 31528420), (66, 30095310), (70, 28375578), (77, 25795980), (84, 23646315), (90, 22069894), (98, 20268270), (99, 20063540), (105, 18917052), (110, 18057186), (118, 16832970), (126, 15764210), (132, 15047655), (140, 14187789), (147, 13512180), (154, 12897990), (165, 12038124), (177, 11221980), (180, 11034947), (196, 10134135), (198, 10031770), (210, 9458526), (220, 9028593), (231, 8598660), (236, 8416485), (245, 8107308), (252, 7882105), (294, 6756090), (295, 6733188), (308, 6448995), (315, 6305684), (330, 6019062), (347, 5724180), (354, 5610990), (385, 5159196), (396, 5015885), (413, 4809420), (420, 4729263), (441, 4504060), (462, 4299330), (490, 4053654), (495, 4012708), (531, 3740660), (539, 3685140), (588, 3378045), (590, 3366594), (630, 3152842), (649, 3060540), (660, 3009531), (693, 2866220), (694, 2862090), (708, 2805495), (735, 2702436), (770, 2579598), (826, 2404710), (882, 2252030), (885, 2244396), (924, 2149665), (980, 2026827), (990, 2006354), (1041, 1908060), (1062, 1870330), (1078, 1842570), (1155, 1719732), (1180, 1683297), (1239, 1603140), (1260, 1576421), (1298, 1530270), (1386, 1433110), (1388, 1431045), (1470, 1351218), (1540, 1289799), (1617, 1228380), (1652, 1202355), (1735, 1144836), (1764, 1126015), (1770, 1122198), (1947, 1020180), (1980, 1003177), (2065, 961884), (2082, 954030), (2124, 935165), (2156, 921285), (2205, 900812), (2310, 859866), (2429, 817740), (2478, 801570), (2596, 765135), (2655, 748132), (2695, 737028), (2772, 716555), (2891, 687060), (2940, 675609), (3123, 636020), (3234, 614190), (3245, 612108), (3465, 573244), (3470, 572418), (3540, 561099), (3717, 534380), (3817, 520380), (3894, 510090), (4130, 480942), (4164, 477015), (4410, 450406), (4543, 437220), (4620, 429933), (4851, 409460), (4858, 408870), (4956, 400785), (5205, 381612), (5310, 374066), (5390, 368514), (5782, 343530), (5841, 340060), (6195, 320628), (6246, 318010), (6468, 307095), (6490, 306054), (6930, 286622), (6940, 286209), (7287, 272580), (7434, 267190), (7634, 260190), (7788, 255045), (8085, 245676), (8260, 240471), (8673, 229020), (8820, 225203), (9086, 218610), (9702, 204730), (9716, 204435), (9735, 204036), (10410, 190806), (10620, 187033), (10780, 184257), (11451, 173460), (11564, 171765), (11682, 170030), (12145, 163548), (12390, 160314), (12492, 159005), (12980, 153027), (13629, 145740), (13860, 143311), (14455, 137412), (14574, 136290), (14868, 133595), (15268, 130095), (15615, 127204), (16170, 122838), (17003, 116820), (17346, 114510), (18172, 109305), (18585, 106876), (19085, 104076), (19404, 102365), (19470, 102018), (20473, 97020), (20820, 95403), (21861, 90860), (22715, 87444), (22902, 86730), (23364, 85015), (24255, 81892), (24290, 81774), (24780, 80157), (26019, 76340), (26719, 74340), (27258, 72870), (28910, 68706), (29148, 68145), (29205, 68012), (31230, 63602), (31801, 62460), (32340, 61419), (34006, 58410), (34353, 57820), (34692, 57255), (36435, 54516), (37170, 53438), (38170, 52038), (38940, 51009), (40887, 48580), (40946, 48510), (43365, 45804), (43722, 45430)]