2691326014780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{20479}}^1$

素因数の和:21276

約数の個数: 192

約数和(自身を含む): 6589513728000

約数和(自身を除く): 3898187713220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 37, 38, 52, 65, 74, 76, 95, 130, 148, 185, 190, 247, 260, 370, 380, 481, 494, 703, 719, 740, 962, 988, 1235, 1406, 1438, 1924, 2405, 2470, 2812, 2876, 3515, 3595, 4810, 4940, 7030, 7190, 9139, 9347, 9620, 13661, 14060, 14380, 18278, 18694, 20479, 26603, 27322, 36556, 37388, 40958, 45695, 46735, 53206, 54644, 68305, 81916, 91390, 93470, 102395, 106412, 133015, 136610, 177593, 182780, 186940, 204790, 266030, 266227, 273220, 345839, 355186, 389101, 409580, 505457, 532060, 532454, 691678, 710372, 757723, 778202, 887965, 1010914, 1064908, 1331135, 1383356, 1515446, 1556404, 1729195, 1775930, 1945505, 2021828, 2527285, 2662270, 3030892, 3458390, 3551860, 3788615, 3891010, 5054570, 5058313, 5324540, 6570941, 6916780, 7577230, 7782020, 9850399, 10109140, 10116626, 13141882, 14396737, 14724401, 15154460, 19700798, 20233252, 25291565, 26283764, 28793474, 29448802, 32854705, 39401596, 49251995, 50583130, 57586948, 58897604, 65709410, 71983685, 73622005, 98503990, 101166260, 131418820, 143967370, 147244010, 187157581, 191417213, 197007980, 279763619, 287934740, 294488020, 374315162, 382834426, 544802837, 559527238, 748630324, 765668852, 935787905, 957086065, 1089605674, 1119054476, 1398818095, 1871575810, 1914172130, 2179211348, 2724014185, 2797636190, 3636927047, 3743151620, 3828344260, 5448028370, 5595272380, 7082436881, 7273854094, 10351253903, 10896056740, 14164873762, 14547708188, 18184635235, 20702507806, 28329747524, 35412184405, 36369270470, 41405015612, 51756269515, 70824368810, 72738540940, 103512539030, 134566300739, 141648737620, 207025078060, 269132601478, 538265202956, 672831503695, 1345663007390, 2691326014780]

約数ペア:

[(1, 2691326014780), (2, 1345663007390), (4, 672831503695), (5, 538265202956), (10, 269132601478), (13, 207025078060), (19, 141648737620), (20, 134566300739), (26, 103512539030), (37, 72738540940), (38, 70824368810), (52, 51756269515), (65, 41405015612), (74, 36369270470), (76, 35412184405), (95, 28329747524), (130, 20702507806), (148, 18184635235), (185, 14547708188), (190, 14164873762), (247, 10896056740), (260, 10351253903), (370, 7273854094), (380, 7082436881), (481, 5595272380), (494, 5448028370), (703, 3828344260), (719, 3743151620), (740, 3636927047), (962, 2797636190), (988, 2724014185), (1235, 2179211348), (1406, 1914172130), (1438, 1871575810), (1924, 1398818095), (2405, 1119054476), (2470, 1089605674), (2812, 957086065), (2876, 935787905), (3515, 765668852), (3595, 748630324), (4810, 559527238), (4940, 544802837), (7030, 382834426), (7190, 374315162), (9139, 294488020), (9347, 287934740), (9620, 279763619), (13661, 197007980), (14060, 191417213), (14380, 187157581), (18278, 147244010), (18694, 143967370), (20479, 131418820), (26603, 101166260), (27322, 98503990), (36556, 73622005), (37388, 71983685), (40958, 65709410), (45695, 58897604), (46735, 57586948), (53206, 50583130), (54644, 49251995), (68305, 39401596), (81916, 32854705), (91390, 29448802), (93470, 28793474), (102395, 26283764), (106412, 25291565), (133015, 20233252), (136610, 19700798), (177593, 15154460), (182780, 14724401), (186940, 14396737), (204790, 13141882), (266030, 10116626), (266227, 10109140), (273220, 9850399), (345839, 7782020), (355186, 7577230), (389101, 6916780), (409580, 6570941), (505457, 5324540), (532060, 5058313), (532454, 5054570), (691678, 3891010), (710372, 3788615), (757723, 3551860), (778202, 3458390), (887965, 3030892), (1010914, 2662270), (1064908, 2527285), (1331135, 2021828), (1383356, 1945505), (1515446, 1775930), (1556404, 1729195)]