129936840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:767

約数の個数: 128

約数和(自身を含む): 428457600

約数和(自身を除く): 298520760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 173, 220, 264, 330, 346, 440, 519, 569, 660, 692, 865, 1038, 1138, 1320, 1384, 1707, 1730, 1903, 2076, 2276, 2595, 2845, 3414, 3460, 3806, 4152, 4552, 5190, 5690, 5709, 6259, 6828, 6920, 7612, 8535, 9515, 10380, 11380, 11418, 12518, 13656, 15224, 17070, 18777, 19030, 20760, 22760, 22836, 25036, 28545, 31295, 34140, 37554, 38060, 45672, 50072, 57090, 62590, 68280, 75108, 76120, 93885, 98437, 114180, 125180, 150216, 187770, 196874, 228360, 250360, 295311, 375540, 393748, 492185, 590622, 751080, 787496, 984370, 1082807, 1181244, 1476555, 1968740, 2165614, 2362488, 2953110, 3248421, 3937480, 4331228, 5414035, 5906220, 6496842, 8662456, 10828070, 11812440, 12993684, 16242105, 21656140, 25987368, 32484210, 43312280, 64968420, 129936840]

約数ペア:

[(1, 129936840), (2, 64968420), (3, 43312280), (4, 32484210), (5, 25987368), (6, 21656140), (8, 16242105), (10, 12993684), (11, 11812440), (12, 10828070), (15, 8662456), (20, 6496842), (22, 5906220), (24, 5414035), (30, 4331228), (33, 3937480), (40, 3248421), (44, 2953110), (55, 2362488), (60, 2165614), (66, 1968740), (88, 1476555), (110, 1181244), (120, 1082807), (132, 984370), (165, 787496), (173, 751080), (220, 590622), (264, 492185), (330, 393748), (346, 375540), (440, 295311), (519, 250360), (569, 228360), (660, 196874), (692, 187770), (865, 150216), (1038, 125180), (1138, 114180), (1320, 98437), (1384, 93885), (1707, 76120), (1730, 75108), (1903, 68280), (2076, 62590), (2276, 57090), (2595, 50072), (2845, 45672), (3414, 38060), (3460, 37554), (3806, 34140), (4152, 31295), (4552, 28545), (5190, 25036), (5690, 22836), (5709, 22760), (6259, 20760), (6828, 19030), (6920, 18777), (7612, 17070), (8535, 15224), (9515, 13656), (10380, 12518), (11380, 11418)]