1386527520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:552

約数の個数: 288

約数和(自身を含む): 5125534848

約数和(自身を除く): 3739007328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 167, 168, 196, 210, 224, 240, 245, 280, 294, 334, 336, 353, 392, 420, 480, 490, 501, 560, 588, 668, 672, 706, 735, 784, 835, 840, 980, 1002, 1059, 1120, 1169, 1176, 1336, 1412, 1470, 1568, 1670, 1680, 1765, 1960, 2004, 2118, 2338, 2352, 2471, 2505, 2672, 2824, 2940, 3340, 3360, 3507, 3530, 3920, 4008, 4236, 4676, 4704, 4942, 5010, 5295, 5344, 5648, 5845, 5880, 6680, 7014, 7060, 7413, 7840, 8016, 8183, 8472, 9352, 9884, 10020, 10590, 11296, 11690, 11760, 12355, 13360, 14028, 14120, 14826, 16032, 16366, 16944, 17297, 17535, 18704, 19768, 20040, 21180, 23380, 23520, 24549, 24710, 26720, 28056, 28240, 29652, 32732, 33888, 34594, 35070, 37065, 37408, 39536, 40080, 40915, 42360, 46760, 49098, 49420, 51891, 56112, 56480, 58951, 59304, 65464, 69188, 70140, 74130, 79072, 80160, 81830, 84720, 86485, 93520, 98196, 98840, 103782, 112224, 117902, 118608, 122745, 130928, 138376, 140280, 148260, 163660, 169440, 172970, 176853, 187040, 196392, 197680, 207564, 235804, 237216, 245490, 259455, 261856, 276752, 280560, 294755, 296520, 327320, 345940, 353706, 392784, 395360, 412657, 415128, 471608, 490980, 518910, 553504, 561120, 589510, 593040, 654640, 691880, 707412, 785568, 825314, 830256, 884265, 943216, 981960, 1037820, 1179020, 1186080, 1237971, 1309280, 1383760, 1414824, 1650628, 1660512, 1768530, 1886432, 1963920, 2063285, 2075640, 2358040, 2475942, 2767520, 2829648, 2888599, 3301256, 3537060, 3927840, 4126570, 4151280, 4716080, 4951884, 5659296, 5777198, 6189855, 6602512, 7074120, 8253140, 8302560, 8665797, 9432160, 9903768, 11554396, 12379710, 13205024, 14148240, 14442995, 16506280, 17331594, 19807536, 23108792, 24759420, 28296480, 28885990, 33012560, 34663188, 39615072, 43328985, 46217584, 49518840, 57771980, 66025120, 69326376, 86657970, 92435168, 99037680, 115543960, 138652752, 173315940, 198075360, 231087920, 277305504, 346631880, 462175840, 693263760, 1386527520]

約数ペア:

[(1, 1386527520), (2, 693263760), (3, 462175840), (4, 346631880), (5, 277305504), (6, 231087920), (7, 198075360), (8, 173315940), (10, 138652752), (12, 115543960), (14, 99037680), (15, 92435168), (16, 86657970), (20, 69326376), (21, 66025120), (24, 57771980), (28, 49518840), (30, 46217584), (32, 43328985), (35, 39615072), (40, 34663188), (42, 33012560), (48, 28885990), (49, 28296480), (56, 24759420), (60, 23108792), (70, 19807536), (80, 17331594), (84, 16506280), (96, 14442995), (98, 14148240), (105, 13205024), (112, 12379710), (120, 11554396), (140, 9903768), (147, 9432160), (160, 8665797), (167, 8302560), (168, 8253140), (196, 7074120), (210, 6602512), (224, 6189855), (240, 5777198), (245, 5659296), (280, 4951884), (294, 4716080), (334, 4151280), (336, 4126570), (353, 3927840), (392, 3537060), (420, 3301256), (480, 2888599), (490, 2829648), (501, 2767520), (560, 2475942), (588, 2358040), (668, 2075640), (672, 2063285), (706, 1963920), (735, 1886432), (784, 1768530), (835, 1660512), (840, 1650628), (980, 1414824), (1002, 1383760), (1059, 1309280), (1120, 1237971), (1169, 1186080), (1176, 1179020), (1336, 1037820), (1412, 981960), (1470, 943216), (1568, 884265), (1670, 830256), (1680, 825314), (1765, 785568), (1960, 707412), (2004, 691880), (2118, 654640), (2338, 593040), (2352, 589510), (2471, 561120), (2505, 553504), (2672, 518910), (2824, 490980), (2940, 471608), (3340, 415128), (3360, 412657), (3507, 395360), (3530, 392784), (3920, 353706), (4008, 345940), (4236, 327320), (4676, 296520), (4704, 294755), (4942, 280560), (5010, 276752), (5295, 261856), (5344, 259455), (5648, 245490), (5845, 237216), (5880, 235804), (6680, 207564), (7014, 197680), (7060, 196392), (7413, 187040), (7840, 176853), (8016, 172970), (8183, 169440), (8472, 163660), (9352, 148260), (9884, 140280), (10020, 138376), (10590, 130928), (11296, 122745), (11690, 118608), (11760, 117902), (12355, 112224), (13360, 103782), (14028, 98840), (14120, 98196), (14826, 93520), (16032, 86485), (16366, 84720), (16944, 81830), (17297, 80160), (17535, 79072), (18704, 74130), (19768, 70140), (20040, 69188), (21180, 65464), (23380, 59304), (23520, 58951), (24549, 56480), (24710, 56112), (26720, 51891), (28056, 49420), (28240, 49098), (29652, 46760), (32732, 42360), (33888, 40915), (34594, 40080), (35070, 39536), (37065, 37408)]