10778800040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 256

約数和(自身を含む): 27480384000

約数和(自身を除く): 16701583960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 37, 40, 46, 58, 61, 74, 92, 115, 116, 122, 145, 148, 179, 184, 185, 230, 232, 244, 290, 296, 305, 358, 370, 460, 488, 580, 610, 667, 716, 740, 851, 895, 920, 1073, 1160, 1220, 1334, 1403, 1432, 1480, 1702, 1769, 1790, 2146, 2257, 2440, 2668, 2806, 3335, 3404, 3538, 3580, 4117, 4255, 4292, 4514, 5191, 5336, 5365, 5612, 6623, 6670, 6808, 7015, 7076, 7160, 8234, 8510, 8584, 8845, 9028, 10382, 10730, 10919, 11224, 11285, 13246, 13340, 14030, 14152, 16468, 17020, 17690, 18056, 20585, 20764, 21460, 21838, 22570, 24679, 25955, 26492, 26680, 28060, 32936, 33115, 34040, 35380, 40687, 41170, 41528, 42920, 43676, 45140, 49358, 51910, 51911, 52984, 54595, 56120, 65453, 66230, 70760, 81374, 82340, 87352, 90280, 98716, 103820, 103822, 109190, 119393, 123395, 130906, 132460, 152329, 162748, 164680, 192067, 197432, 203435, 207640, 207644, 218380, 238786, 246790, 251137, 259555, 261812, 264920, 304658, 316651, 325496, 327265, 384134, 404003, 406870, 415288, 436760, 477572, 493580, 502274, 519110, 523624, 596965, 609316, 633302, 654530, 761645, 768268, 808006, 813740, 955144, 960335, 987160, 1004548, 1038220, 1193930, 1218632, 1255685, 1266604, 1309060, 1505419, 1523290, 1536536, 1583255, 1616012, 1627480, 1920670, 2009096, 2020015, 2076440, 2387860, 2511370, 2533208, 2618120, 3010838, 3046580, 3166510, 3232024, 3841340, 4040030, 4417541, 4775720, 5022740, 6021676, 6093160, 6333020, 7282973, 7527095, 7682680, 8080060, 8835082, 9292069, 10045480, 11716087, 12043352, 12666040, 14565946, 15054190, 16160120, 17670164, 18584138, 22087705, 23432174, 29131892, 30108380, 35340328, 36414865, 37168276, 44175410, 46460345, 46864348, 58263784, 58580435, 60216760, 72829730, 74336552, 88350820, 92920690, 93728696, 117160870, 145659460, 176701640, 185841380, 234321740, 269470001, 291318920, 371682760, 468643480, 538940002, 1077880004, 1347350005, 2155760008, 2694700010, 5389400020, 10778800040]

約数ペア:

[(1, 10778800040), (2, 5389400020), (4, 2694700010), (5, 2155760008), (8, 1347350005), (10, 1077880004), (20, 538940002), (23, 468643480), (29, 371682760), (37, 291318920), (40, 269470001), (46, 234321740), (58, 185841380), (61, 176701640), (74, 145659460), (92, 117160870), (115, 93728696), (116, 92920690), (122, 88350820), (145, 74336552), (148, 72829730), (179, 60216760), (184, 58580435), (185, 58263784), (230, 46864348), (232, 46460345), (244, 44175410), (290, 37168276), (296, 36414865), (305, 35340328), (358, 30108380), (370, 29131892), (460, 23432174), (488, 22087705), (580, 18584138), (610, 17670164), (667, 16160120), (716, 15054190), (740, 14565946), (851, 12666040), (895, 12043352), (920, 11716087), (1073, 10045480), (1160, 9292069), (1220, 8835082), (1334, 8080060), (1403, 7682680), (1432, 7527095), (1480, 7282973), (1702, 6333020), (1769, 6093160), (1790, 6021676), (2146, 5022740), (2257, 4775720), (2440, 4417541), (2668, 4040030), (2806, 3841340), (3335, 3232024), (3404, 3166510), (3538, 3046580), (3580, 3010838), (4117, 2618120), (4255, 2533208), (4292, 2511370), (4514, 2387860), (5191, 2076440), (5336, 2020015), (5365, 2009096), (5612, 1920670), (6623, 1627480), (6670, 1616012), (6808, 1583255), (7015, 1536536), (7076, 1523290), (7160, 1505419), (8234, 1309060), (8510, 1266604), (8584, 1255685), (8845, 1218632), (9028, 1193930), (10382, 1038220), (10730, 1004548), (10919, 987160), (11224, 960335), (11285, 955144), (13246, 813740), (13340, 808006), (14030, 768268), (14152, 761645), (16468, 654530), (17020, 633302), (17690, 609316), (18056, 596965), (20585, 523624), (20764, 519110), (21460, 502274), (21838, 493580), (22570, 477572), (24679, 436760), (25955, 415288), (26492, 406870), (26680, 404003), (28060, 384134), (32936, 327265), (33115, 325496), (34040, 316651), (35380, 304658), (40687, 264920), (41170, 261812), (41528, 259555), (42920, 251137), (43676, 246790), (45140, 238786), (49358, 218380), (51910, 207644), (51911, 207640), (52984, 203435), (54595, 197432), (56120, 192067), (65453, 164680), (66230, 162748), (70760, 152329), (81374, 132460), (82340, 130906), (87352, 123395), (90280, 119393), (98716, 109190), (103820, 103822)]