71942170680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{14347}}^1\times {\mathrm{4643}}^1$

素因数の和:19010

約数の個数: 128

約数和(自身を含む): 239875603200

約数和(自身を除く): 167933432520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 4643, 9286, 13929, 14347, 18572, 23215, 27858, 28694, 37144, 41787, 43041, 46430, 55716, 57388, 69645, 71735, 83574, 86082, 92860, 111432, 114776, 125361, 129123, 139290, 143470, 167148, 172164, 185720, 208935, 215205, 250722, 258246, 278580, 286940, 334296, 344328, 387369, 417870, 430410, 501444, 516492, 557160, 573880, 626805, 645615, 774738, 835740, 860820, 1002888, 1032984, 1253610, 1291230, 1549476, 1671480, 1721640, 1936845, 2507220, 2582460, 3098952, 3873690, 5014440, 5164920, 7747380, 15494760, 66613121, 133226242, 199839363, 266452484, 333065605, 399678726, 532904968, 599518089, 666131210, 799357452, 999196815, 1199036178, 1332262420, 1598714904, 1798554267, 1998393630, 2398072356, 2664524840, 2997590445, 3597108534, 3996787260, 4796144712, 5995180890, 7194217068, 7993574520, 8992771335, 11990361780, 14388434136, 17985542670, 23980723560, 35971085340, 71942170680]

約数ペア:

[(1, 71942170680), (2, 35971085340), (3, 23980723560), (4, 17985542670), (5, 14388434136), (6, 11990361780), (8, 8992771335), (9, 7993574520), (10, 7194217068), (12, 5995180890), (15, 4796144712), (18, 3996787260), (20, 3597108534), (24, 2997590445), (27, 2664524840), (30, 2398072356), (36, 1998393630), (40, 1798554267), (45, 1598714904), (54, 1332262420), (60, 1199036178), (72, 999196815), (90, 799357452), (108, 666131210), (120, 599518089), (135, 532904968), (180, 399678726), (216, 333065605), (270, 266452484), (360, 199839363), (540, 133226242), (1080, 66613121), (4643, 15494760), (9286, 7747380), (13929, 5164920), (14347, 5014440), (18572, 3873690), (23215, 3098952), (27858, 2582460), (28694, 2507220), (37144, 1936845), (41787, 1721640), (43041, 1671480), (46430, 1549476), (55716, 1291230), (57388, 1253610), (69645, 1032984), (71735, 1002888), (83574, 860820), (86082, 835740), (92860, 774738), (111432, 645615), (114776, 626805), (125361, 573880), (129123, 557160), (139290, 516492), (143470, 501444), (167148, 430410), (172164, 417870), (185720, 387369), (208935, 344328), (215205, 334296), (250722, 286940), (258246, 278580)]