1280139168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 384

約数和(自身を含む): 4535709696

約数和(自身を除く): 3255570528

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 61, 66, 68, 77, 84, 88, 96, 102, 112, 119, 122, 132, 136, 154, 167, 168, 176, 183, 187, 204, 224, 231, 238, 244, 264, 272, 308, 334, 336, 352, 357, 366, 374, 408, 427, 462, 476, 488, 501, 528, 544, 561, 616, 668, 671, 672, 714, 732, 748, 816, 854, 924, 952, 976, 1002, 1037, 1056, 1122, 1169, 1232, 1281, 1309, 1336, 1342, 1428, 1464, 1496, 1632, 1708, 1837, 1848, 1904, 1952, 2004, 2013, 2074, 2244, 2338, 2464, 2562, 2618, 2672, 2684, 2839, 2856, 2928, 2992, 3111, 3416, 3507, 3674, 3696, 3808, 3927, 4008, 4026, 4148, 4488, 4676, 4697, 5124, 5236, 5344, 5368, 5511, 5678, 5712, 5856, 5984, 6222, 6832, 7014, 7259, 7348, 7392, 7854, 8016, 8052, 8296, 8517, 8976, 9352, 9394, 10187, 10248, 10472, 10736, 11022, 11356, 11407, 11424, 12444, 12859, 13664, 14028, 14091, 14518, 14696, 15708, 16032, 16104, 16592, 17034, 17952, 18704, 18788, 19873, 20374, 20496, 20944, 21472, 21777, 22044, 22712, 22814, 24888, 25718, 28056, 28182, 29036, 29392, 30561, 31229, 31416, 32208, 33184, 34068, 34221, 37408, 37576, 38577, 39746, 40748, 40992, 41888, 43554, 44088, 45424, 45628, 49776, 51436, 56112, 56364, 58072, 58784, 59619, 61122, 62458, 62832, 64416, 68136, 68442, 71309, 75152, 77154, 79492, 79849, 81496, 87108, 88176, 90848, 91256, 93687, 99552, 102872, 112057, 112224, 112728, 116144, 119238, 122244, 124916, 125664, 136272, 136884, 142618, 150304, 154308, 158984, 159698, 162992, 173179, 174216, 176352, 182512, 187374, 205744, 213927, 218603, 224114, 225456, 232288, 238476, 239547, 244488, 249832, 272544, 273768, 285236, 308616, 317968, 319396, 325984, 336171, 346358, 348432, 365024, 374748, 411488, 427854, 437206, 448228, 450912, 476952, 479094, 488976, 499664, 519537, 547536, 570472, 617232, 635936, 638792, 655809, 672342, 692716, 696864, 749496, 784399, 855708, 874412, 896456, 953904, 958188, 977952, 999328, 1039074, 1095072, 1140944, 1212253, 1234464, 1277584, 1311618, 1344684, 1385432, 1498992, 1568798, 1711416, 1748824, 1792912, 1904969, 1907808, 1916376, 2078148, 2281888, 2353197, 2424506, 2555168, 2623236, 2689368, 2770864, 2997984, 3137596, 3422832, 3497648, 3585824, 3636759, 3809938, 3832752, 4156296, 4706394, 4849012, 5246472, 5378736, 5541728, 5714907, 6275192, 6845664, 6995296, 7273518, 7619876, 7665504, 8312592, 9412788, 9698024, 10492944, 10757472, 11429814, 12550384, 13334783, 14547036, 15239752, 16625184, 18825576, 19396048, 20985888, 22859628, 25100768, 26669566, 29094072, 30479504, 37651152, 38792096, 40004349, 45719256, 53339132, 58188144, 60959008, 75302304, 80008698, 91438512, 106678264, 116376288, 160017396, 182877024, 213356528, 320034792, 426713056, 640069584, 1280139168]

約数ペア:

[(1, 1280139168), (2, 640069584), (3, 426713056), (4, 320034792), (6, 213356528), (7, 182877024), (8, 160017396), (11, 116376288), (12, 106678264), (14, 91438512), (16, 80008698), (17, 75302304), (21, 60959008), (22, 58188144), (24, 53339132), (28, 45719256), (32, 40004349), (33, 38792096), (34, 37651152), (42, 30479504), (44, 29094072), (48, 26669566), (51, 25100768), (56, 22859628), (61, 20985888), (66, 19396048), (68, 18825576), (77, 16625184), (84, 15239752), (88, 14547036), (96, 13334783), (102, 12550384), (112, 11429814), (119, 10757472), (122, 10492944), (132, 9698024), (136, 9412788), (154, 8312592), (167, 7665504), (168, 7619876), (176, 7273518), (183, 6995296), (187, 6845664), (204, 6275192), (224, 5714907), (231, 5541728), (238, 5378736), (244, 5246472), (264, 4849012), (272, 4706394), (308, 4156296), (334, 3832752), (336, 3809938), (352, 3636759), (357, 3585824), (366, 3497648), (374, 3422832), (408, 3137596), (427, 2997984), (462, 2770864), (476, 2689368), (488, 2623236), (501, 2555168), (528, 2424506), (544, 2353197), (561, 2281888), (616, 2078148), (668, 1916376), (671, 1907808), (672, 1904969), (714, 1792912), (732, 1748824), (748, 1711416), (816, 1568798), (854, 1498992), (924, 1385432), (952, 1344684), (976, 1311618), (1002, 1277584), (1037, 1234464), (1056, 1212253), (1122, 1140944), (1169, 1095072), (1232, 1039074), (1281, 999328), (1309, 977952), (1336, 958188), (1342, 953904), (1428, 896456), (1464, 874412), (1496, 855708), (1632, 784399), (1708, 749496), (1837, 696864), (1848, 692716), (1904, 672342), (1952, 655809), (2004, 638792), (2013, 635936), (2074, 617232), (2244, 570472), (2338, 547536), (2464, 519537), (2562, 499664), (2618, 488976), (2672, 479094), (2684, 476952), (2839, 450912), (2856, 448228), (2928, 437206), (2992, 427854), (3111, 411488), (3416, 374748), (3507, 365024), (3674, 348432), (3696, 346358), (3808, 336171), (3927, 325984), (4008, 319396), (4026, 317968), (4148, 308616), (4488, 285236), (4676, 273768), (4697, 272544), (5124, 249832), (5236, 244488), (5344, 239547), (5368, 238476), (5511, 232288), (5678, 225456), (5712, 224114), (5856, 218603), (5984, 213927), (6222, 205744), (6832, 187374), (7014, 182512), (7259, 176352), (7348, 174216), (7392, 173179), (7854, 162992), (8016, 159698), (8052, 158984), (8296, 154308), (8517, 150304), (8976, 142618), (9352, 136884), (9394, 136272), (10187, 125664), (10248, 124916), (10472, 122244), (10736, 119238), (11022, 116144), (11356, 112728), (11407, 112224), (11424, 112057), (12444, 102872), (12859, 99552), (13664, 93687), (14028, 91256), (14091, 90848), (14518, 88176), (14696, 87108), (15708, 81496), (16032, 79849), (16104, 79492), (16592, 77154), (17034, 75152), (17952, 71309), (18704, 68442), (18788, 68136), (19873, 64416), (20374, 62832), (20496, 62458), (20944, 61122), (21472, 59619), (21777, 58784), (22044, 58072), (22712, 56364), (22814, 56112), (24888, 51436), (25718, 49776), (28056, 45628), (28182, 45424), (29036, 44088), (29392, 43554), (30561, 41888), (31229, 40992), (31416, 40748), (32208, 39746), (33184, 38577), (34068, 37576), (34221, 37408)]