207656580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 604437120

約数和(自身を除く): 396780540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 89, 111, 148, 178, 185, 222, 267, 356, 370, 444, 445, 534, 555, 740, 890, 1051, 1068, 1110, 1335, 1780, 2102, 2220, 2670, 3153, 3293, 4204, 5255, 5340, 6306, 6586, 9879, 10510, 12612, 13172, 15765, 16465, 19758, 21020, 31530, 32930, 38887, 39516, 49395, 63060, 65860, 77774, 93539, 98790, 116661, 155548, 187078, 194435, 197580, 233322, 280617, 374156, 388870, 466644, 467695, 561234, 583305, 777740, 935390, 1122468, 1166610, 1403085, 1870780, 2333220, 2806170, 3460943, 5612340, 6921886, 10382829, 13843772, 17304715, 20765658, 34609430, 41531316, 51914145, 69218860, 103828290, 207656580]

約数ペア:

[(1, 207656580), (2, 103828290), (3, 69218860), (4, 51914145), (5, 41531316), (6, 34609430), (10, 20765658), (12, 17304715), (15, 13843772), (20, 10382829), (30, 6921886), (37, 5612340), (60, 3460943), (74, 2806170), (89, 2333220), (111, 1870780), (148, 1403085), (178, 1166610), (185, 1122468), (222, 935390), (267, 777740), (356, 583305), (370, 561234), (444, 467695), (445, 466644), (534, 388870), (555, 374156), (740, 280617), (890, 233322), (1051, 197580), (1068, 194435), (1110, 187078), (1335, 155548), (1780, 116661), (2102, 98790), (2220, 93539), (2670, 77774), (3153, 65860), (3293, 63060), (4204, 49395), (5255, 39516), (5340, 38887), (6306, 32930), (6586, 31530), (9879, 21020), (10510, 19758), (12612, 16465), (13172, 15765)]