68043700440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{8461}}^1$

素因数の和:8818

約数の個数: 192

約数和(自身を含む): 224544247200

約数和(自身を除く): 156500546760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 251, 267, 356, 360, 445, 502, 534, 712, 753, 801, 890, 1004, 1068, 1255, 1335, 1506, 1602, 1780, 2008, 2136, 2259, 2510, 2670, 3012, 3204, 3560, 3765, 4005, 4518, 5020, 5340, 6024, 6408, 7530, 8010, 8461, 9036, 10040, 10680, 11295, 15060, 16020, 16922, 18072, 22339, 22590, 25383, 30120, 32040, 33844, 42305, 44678, 45180, 50766, 67017, 67688, 76149, 84610, 89356, 90360, 101532, 111695, 126915, 134034, 152298, 169220, 178712, 201051, 203064, 223390, 253830, 268068, 304596, 335085, 338440, 380745, 402102, 446780, 507660, 536136, 609192, 670170, 753029, 761490, 804204, 893560, 1005255, 1015320, 1340340, 1506058, 1522980, 1608408, 2010510, 2123711, 2259087, 2680680, 3012116, 3045960, 3765145, 4021020, 4247422, 4518174, 6024232, 6371133, 6777261, 7530290, 8042040, 8494844, 9036348, 10618555, 11295435, 12742266, 13554522, 15060580, 16989688, 18072696, 19113399, 21237110, 22590870, 25484532, 27109044, 30121160, 31855665, 33886305, 38226798, 42474220, 45181740, 50969064, 54218088, 63711330, 67772610, 76453596, 84948440, 90363480, 95566995, 127422660, 135545220, 152907192, 189010279, 191133990, 254845320, 271090440, 378020558, 382267980, 567030837, 756041116, 764535960, 945051395, 1134061674, 1512082232, 1701092511, 1890102790, 2268123348, 2835154185, 3402185022, 3780205580, 4536246696, 5670308370, 6804370044, 7560411160, 8505462555, 11340616740, 13608740088, 17010925110, 22681233480, 34021850220, 68043700440]

約数ペア:

[(1, 68043700440), (2, 34021850220), (3, 22681233480), (4, 17010925110), (5, 13608740088), (6, 11340616740), (8, 8505462555), (9, 7560411160), (10, 6804370044), (12, 5670308370), (15, 4536246696), (18, 3780205580), (20, 3402185022), (24, 2835154185), (30, 2268123348), (36, 1890102790), (40, 1701092511), (45, 1512082232), (60, 1134061674), (72, 945051395), (89, 764535960), (90, 756041116), (120, 567030837), (178, 382267980), (180, 378020558), (251, 271090440), (267, 254845320), (356, 191133990), (360, 189010279), (445, 152907192), (502, 135545220), (534, 127422660), (712, 95566995), (753, 90363480), (801, 84948440), (890, 76453596), (1004, 67772610), (1068, 63711330), (1255, 54218088), (1335, 50969064), (1506, 45181740), (1602, 42474220), (1780, 38226798), (2008, 33886305), (2136, 31855665), (2259, 30121160), (2510, 27109044), (2670, 25484532), (3012, 22590870), (3204, 21237110), (3560, 19113399), (3765, 18072696), (4005, 16989688), (4518, 15060580), (5020, 13554522), (5340, 12742266), (6024, 11295435), (6408, 10618555), (7530, 9036348), (8010, 8494844), (8461, 8042040), (9036, 7530290), (10040, 6777261), (10680, 6371133), (11295, 6024232), (15060, 4518174), (16020, 4247422), (16922, 4021020), (18072, 3765145), (22339, 3045960), (22590, 3012116), (25383, 2680680), (30120, 2259087), (32040, 2123711), (33844, 2010510), (42305, 1608408), (44678, 1522980), (45180, 1506058), (50766, 1340340), (67017, 1015320), (67688, 1005255), (76149, 893560), (84610, 804204), (89356, 761490), (90360, 753029), (101532, 670170), (111695, 609192), (126915, 536136), (134034, 507660), (152298, 446780), (169220, 402102), (178712, 380745), (201051, 338440), (203064, 335085), (223390, 304596), (253830, 268068)]