207592020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1302

約数の個数: 144

約数和(自身を含む): 673650432

約数和(自身を除く): 466058412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 41, 45, 46, 60, 69, 82, 90, 92, 115, 123, 138, 164, 180, 205, 207, 230, 246, 276, 345, 369, 410, 414, 460, 492, 615, 690, 738, 820, 828, 943, 1035, 1223, 1230, 1380, 1476, 1845, 1886, 2070, 2446, 2460, 2829, 3669, 3690, 3772, 4140, 4715, 4892, 5658, 6115, 7338, 7380, 8487, 9430, 11007, 11316, 12230, 14145, 14676, 16974, 18345, 18860, 22014, 24460, 28129, 28290, 33948, 36690, 42435, 44028, 50143, 55035, 56258, 56580, 73380, 84387, 84870, 100286, 110070, 112516, 140645, 150429, 168774, 169740, 200572, 220140, 250715, 253161, 281290, 300858, 337548, 421935, 451287, 501430, 506322, 562580, 601716, 752145, 843870, 902574, 1002860, 1012644, 1153289, 1265805, 1504290, 1687740, 1805148, 2256435, 2306578, 2531610, 3008580, 3459867, 4512870, 4613156, 5063220, 5766445, 6919734, 9025740, 10379601, 11532890, 13839468, 17299335, 20759202, 23065780, 34598670, 41518404, 51898005, 69197340, 103796010, 207592020]

約数ペア:

[(1, 207592020), (2, 103796010), (3, 69197340), (4, 51898005), (5, 41518404), (6, 34598670), (9, 23065780), (10, 20759202), (12, 17299335), (15, 13839468), (18, 11532890), (20, 10379601), (23, 9025740), (30, 6919734), (36, 5766445), (41, 5063220), (45, 4613156), (46, 4512870), (60, 3459867), (69, 3008580), (82, 2531610), (90, 2306578), (92, 2256435), (115, 1805148), (123, 1687740), (138, 1504290), (164, 1265805), (180, 1153289), (205, 1012644), (207, 1002860), (230, 902574), (246, 843870), (276, 752145), (345, 601716), (369, 562580), (410, 506322), (414, 501430), (460, 451287), (492, 421935), (615, 337548), (690, 300858), (738, 281290), (820, 253161), (828, 250715), (943, 220140), (1035, 200572), (1223, 169740), (1230, 168774), (1380, 150429), (1476, 140645), (1845, 112516), (1886, 110070), (2070, 100286), (2446, 84870), (2460, 84387), (2829, 73380), (3669, 56580), (3690, 56258), (3772, 55035), (4140, 50143), (4715, 44028), (4892, 42435), (5658, 36690), (6115, 33948), (7338, 28290), (7380, 28129), (8487, 24460), (9430, 22014), (11007, 18860), (11316, 18345), (12230, 16974), (14145, 14676)]