137488120

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{911}}^1$

素因数の和:954

約数の個数: 128

約数和(自身を含む): 393984000

約数和(自身を除く): 256495880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 616, 686, 770, 911, 980, 1078, 1372, 1540, 1715, 1822, 1960, 2156, 2695, 2744, 3080, 3430, 3644, 3773, 4312, 4555, 5390, 6377, 6860, 7288, 7546, 9110, 10021, 10780, 12754, 13720, 15092, 18220, 18865, 20042, 21560, 25508, 30184, 31885, 36440, 37730, 40084, 44639, 50105, 51016, 63770, 70147, 75460, 80168, 89278, 100210, 127540, 140294, 150920, 178556, 200420, 223195, 255080, 280588, 312473, 350735, 357112, 400840, 446390, 491029, 561176, 624946, 701470, 892780, 982058, 1249892, 1402940, 1562365, 1785560, 1964116, 2455145, 2499784, 2805880, 3124730, 3437203, 3928232, 4910290, 6249460, 6874406, 9820580, 12498920, 13748812, 17186015, 19641160, 27497624, 34372030, 68744060, 137488120]

約数ペア:

[(1, 137488120), (2, 68744060), (4, 34372030), (5, 27497624), (7, 19641160), (8, 17186015), (10, 13748812), (11, 12498920), (14, 9820580), (20, 6874406), (22, 6249460), (28, 4910290), (35, 3928232), (40, 3437203), (44, 3124730), (49, 2805880), (55, 2499784), (56, 2455145), (70, 1964116), (77, 1785560), (88, 1562365), (98, 1402940), (110, 1249892), (140, 982058), (154, 892780), (196, 701470), (220, 624946), (245, 561176), (280, 491029), (308, 446390), (343, 400840), (385, 357112), (392, 350735), (440, 312473), (490, 280588), (539, 255080), (616, 223195), (686, 200420), (770, 178556), (911, 150920), (980, 140294), (1078, 127540), (1372, 100210), (1540, 89278), (1715, 80168), (1822, 75460), (1960, 70147), (2156, 63770), (2695, 51016), (2744, 50105), (3080, 44639), (3430, 40084), (3644, 37730), (3773, 36440), (4312, 31885), (4555, 30184), (5390, 25508), (6377, 21560), (6860, 20042), (7288, 18865), (7546, 18220), (9110, 15092), (10021, 13720), (10780, 12754)]