144509640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1427

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 334491960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 660, 664, 830, 913, 996, 1245, 1319, 1320, 1660, 1826, 1992, 2490, 2638, 2739, 3320, 3652, 3957, 4565, 4980, 5276, 5478, 6595, 7304, 7914, 9130, 9960, 10552, 10956, 13190, 13695, 14509, 15828, 18260, 19785, 21912, 26380, 27390, 29018, 31656, 36520, 39570, 43527, 52760, 54780, 58036, 72545, 79140, 87054, 109477, 109560, 116072, 145090, 158280, 174108, 217635, 218954, 290180, 328431, 348216, 435270, 437908, 547385, 580360, 656862, 870540, 875816, 1094770, 1204247, 1313724, 1642155, 1741080, 2189540, 2408494, 2627448, 3284310, 3612741, 4379080, 4816988, 6021235, 6568620, 7225482, 9633976, 12042470, 13137240, 14450964, 18063705, 24084940, 28901928, 36127410, 48169880, 72254820, 144509640]

約数ペア:

[(1, 144509640), (2, 72254820), (3, 48169880), (4, 36127410), (5, 28901928), (6, 24084940), (8, 18063705), (10, 14450964), (11, 13137240), (12, 12042470), (15, 9633976), (20, 7225482), (22, 6568620), (24, 6021235), (30, 4816988), (33, 4379080), (40, 3612741), (44, 3284310), (55, 2627448), (60, 2408494), (66, 2189540), (83, 1741080), (88, 1642155), (110, 1313724), (120, 1204247), (132, 1094770), (165, 875816), (166, 870540), (220, 656862), (249, 580360), (264, 547385), (330, 437908), (332, 435270), (415, 348216), (440, 328431), (498, 290180), (660, 218954), (664, 217635), (830, 174108), (913, 158280), (996, 145090), (1245, 116072), (1319, 109560), (1320, 109477), (1660, 87054), (1826, 79140), (1992, 72545), (2490, 58036), (2638, 54780), (2739, 52760), (3320, 43527), (3652, 39570), (3957, 36520), (4565, 31656), (4980, 29018), (5276, 27390), (5478, 26380), (6595, 21912), (7304, 19785), (7914, 18260), (9130, 15828), (9960, 14509), (10552, 13695), (10956, 13190)]