209585710920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{997}}^1\times {\mathrm{2083}}^1$

素因数の和:3152

約数の個数: 192

約数和(自身を含む): 652152121920

約数和(自身を除く): 442566411000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 841, 870, 997, 1160, 1682, 1740, 1994, 2083, 2523, 2991, 3364, 3480, 3988, 4166, 4205, 4985, 5046, 5982, 6249, 6728, 7976, 8332, 8410, 9970, 10092, 10415, 11964, 12498, 12615, 14955, 16664, 16820, 19940, 20184, 20830, 23928, 24996, 25230, 28913, 29910, 31245, 33640, 39880, 41660, 49992, 50460, 57826, 59820, 60407, 62490, 83320, 86739, 100920, 115652, 119640, 120814, 124980, 144565, 173478, 181221, 231304, 241628, 249960, 289130, 302035, 346956, 362442, 433695, 483256, 578260, 604070, 693912, 724884, 838477, 867390, 906105, 1156520, 1208140, 1449768, 1676954, 1734780, 1751803, 1812210, 2076751, 2416280, 2515431, 3353908, 3469560, 3503606, 3624420, 4153502, 4192385, 5030862, 5255409, 6230253, 6707816, 7007212, 7248840, 8307004, 8384770, 8759015, 10061724, 10383755, 10510818, 12460506, 12577155, 14014424, 16614008, 16769540, 17518030, 20123448, 20767510, 21021636, 24921012, 25154310, 26277045, 31151265, 33539080, 35036060, 41535020, 42043272, 49842024, 50308620, 52554090, 60225779, 62302530, 70072120, 83070040, 100617240, 105108180, 120451558, 124605060, 180677337, 210216360, 240903116, 249210120, 301128895, 361354674, 481806232, 602257790, 722709348, 903386685, 1204515580, 1445418696, 1746547591, 1806773370, 2409031160, 3493095182, 3613546740, 5239642773, 6986190364, 7227093480, 8732737955, 10479285546, 13972380728, 17465475910, 20958571092, 26198213865, 34930951820, 41917142184, 52396427730, 69861903640, 104792855460, 209585710920]

約数ペア:

[(1, 209585710920), (2, 104792855460), (3, 69861903640), (4, 52396427730), (5, 41917142184), (6, 34930951820), (8, 26198213865), (10, 20958571092), (12, 17465475910), (15, 13972380728), (20, 10479285546), (24, 8732737955), (29, 7227093480), (30, 6986190364), (40, 5239642773), (58, 3613546740), (60, 3493095182), (87, 2409031160), (116, 1806773370), (120, 1746547591), (145, 1445418696), (174, 1204515580), (232, 903386685), (290, 722709348), (348, 602257790), (435, 481806232), (580, 361354674), (696, 301128895), (841, 249210120), (870, 240903116), (997, 210216360), (1160, 180677337), (1682, 124605060), (1740, 120451558), (1994, 105108180), (2083, 100617240), (2523, 83070040), (2991, 70072120), (3364, 62302530), (3480, 60225779), (3988, 52554090), (4166, 50308620), (4205, 49842024), (4985, 42043272), (5046, 41535020), (5982, 35036060), (6249, 33539080), (6728, 31151265), (7976, 26277045), (8332, 25154310), (8410, 24921012), (9970, 21021636), (10092, 20767510), (10415, 20123448), (11964, 17518030), (12498, 16769540), (12615, 16614008), (14955, 14014424), (16664, 12577155), (16820, 12460506), (19940, 10510818), (20184, 10383755), (20830, 10061724), (23928, 8759015), (24996, 8384770), (25230, 8307004), (28913, 7248840), (29910, 7007212), (31245, 6707816), (33640, 6230253), (39880, 5255409), (41660, 5030862), (49992, 4192385), (50460, 4153502), (57826, 3624420), (59820, 3503606), (60407, 3469560), (62490, 3353908), (83320, 2515431), (86739, 2416280), (100920, 2076751), (115652, 1812210), (119640, 1751803), (120814, 1734780), (124980, 1676954), (144565, 1449768), (173478, 1208140), (181221, 1156520), (231304, 906105), (241628, 867390), (249960, 838477), (289130, 724884), (302035, 693912), (346956, 604070), (362442, 578260), (433695, 483256)]