210277008

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:373

約数の個数: 120

約数和(自身を含む): 605157696

約数和(自身を除く): 394880688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 131, 142, 144, 157, 213, 262, 284, 314, 393, 426, 471, 524, 568, 628, 639, 786, 852, 942, 1048, 1136, 1179, 1256, 1278, 1413, 1572, 1704, 1884, 2096, 2358, 2512, 2556, 2826, 3144, 3408, 3768, 4716, 5112, 5652, 6288, 7536, 9301, 9432, 10224, 11147, 11304, 18602, 18864, 20567, 22294, 22608, 27903, 33441, 37204, 41134, 44588, 55806, 61701, 66882, 74408, 82268, 83709, 89176, 100323, 111612, 123402, 133764, 148816, 164536, 167418, 178352, 185103, 200646, 223224, 246804, 267528, 329072, 334836, 370206, 401292, 446448, 493608, 535056, 669672, 740412, 802584, 987216, 1339344, 1460257, 1480824, 1605168, 2920514, 2961648, 4380771, 5841028, 8761542, 11682056, 13142313, 17523084, 23364112, 26284626, 35046168, 52569252, 70092336, 105138504, 210277008]

約数ペア:

[(1, 210277008), (2, 105138504), (3, 70092336), (4, 52569252), (6, 35046168), (8, 26284626), (9, 23364112), (12, 17523084), (16, 13142313), (18, 11682056), (24, 8761542), (36, 5841028), (48, 4380771), (71, 2961648), (72, 2920514), (131, 1605168), (142, 1480824), (144, 1460257), (157, 1339344), (213, 987216), (262, 802584), (284, 740412), (314, 669672), (393, 535056), (426, 493608), (471, 446448), (524, 401292), (568, 370206), (628, 334836), (639, 329072), (786, 267528), (852, 246804), (942, 223224), (1048, 200646), (1136, 185103), (1179, 178352), (1256, 167418), (1278, 164536), (1413, 148816), (1572, 133764), (1704, 123402), (1884, 111612), (2096, 100323), (2358, 89176), (2512, 83709), (2556, 82268), (2826, 74408), (3144, 66882), (3408, 61701), (3768, 55806), (4716, 44588), (5112, 41134), (5652, 37204), (6288, 33441), (7536, 27903), (9301, 22608), (9432, 22294), (10224, 20567), (11147, 18864), (11304, 18602)]