15214721904

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{62929}}^1$

素因数の和:63039

約数の個数: 120

約数和(自身を含む): 45040763040

約数和(自身を除く): 29826041136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 73, 92, 138, 144, 146, 184, 207, 219, 276, 292, 368, 414, 438, 552, 584, 657, 828, 876, 1104, 1168, 1314, 1656, 1679, 1752, 2628, 3312, 3358, 3504, 5037, 5256, 6716, 10074, 10512, 13432, 15111, 20148, 26864, 30222, 40296, 60444, 62929, 80592, 120888, 125858, 188787, 241776, 251716, 377574, 503432, 566361, 755148, 1006864, 1132722, 1447367, 1510296, 2265444, 2894734, 3020592, 4342101, 4530888, 4593817, 5789468, 8684202, 9061776, 9187634, 11578936, 13026303, 13781451, 17368404, 18375268, 23157872, 26052606, 27562902, 34736808, 36750536, 41344353, 52105212, 55125804, 69473616, 73501072, 82688706, 104210424, 105657791, 110251608, 165377412, 208420848, 211315582, 220503216, 316973373, 330754824, 422631164, 633946746, 661509648, 845262328, 950920119, 1267893492, 1690524656, 1901840238, 2535786984, 3803680476, 5071573968, 7607360952, 15214721904]

約数ペア:

[(1, 15214721904), (2, 7607360952), (3, 5071573968), (4, 3803680476), (6, 2535786984), (8, 1901840238), (9, 1690524656), (12, 1267893492), (16, 950920119), (18, 845262328), (23, 661509648), (24, 633946746), (36, 422631164), (46, 330754824), (48, 316973373), (69, 220503216), (72, 211315582), (73, 208420848), (92, 165377412), (138, 110251608), (144, 105657791), (146, 104210424), (184, 82688706), (207, 73501072), (219, 69473616), (276, 55125804), (292, 52105212), (368, 41344353), (414, 36750536), (438, 34736808), (552, 27562902), (584, 26052606), (657, 23157872), (828, 18375268), (876, 17368404), (1104, 13781451), (1168, 13026303), (1314, 11578936), (1656, 9187634), (1679, 9061776), (1752, 8684202), (2628, 5789468), (3312, 4593817), (3358, 4530888), (3504, 4342101), (5037, 3020592), (5256, 2894734), (6716, 2265444), (10074, 1510296), (10512, 1447367), (13432, 1132722), (15111, 1006864), (20148, 755148), (26864, 566361), (30222, 503432), (40296, 377574), (60444, 251716), (62929, 241776), (80592, 188787), (120888, 125858)]