51700320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 288

約数和(自身を含む): 211341312

約数和(自身を除く): 159640992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 223, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 446, 460, 480, 483, 504, 552, 560, 630, 644, 669, 672, 690, 720, 736, 805, 828, 840, 892, 920, 966, 1008, 1035, 1104, 1115, 1120, 1260, 1288, 1338, 1380, 1440, 1449, 1561, 1610, 1656, 1680, 1784, 1840, 1932, 2007, 2016, 2070, 2208, 2230, 2415, 2520, 2576, 2676, 2760, 2898, 3122, 3220, 3312, 3345, 3360, 3568, 3680, 3864, 4014, 4140, 4460, 4683, 4830, 5040, 5129, 5152, 5352, 5520, 5796, 6244, 6440, 6624, 6690, 7136, 7245, 7728, 7805, 8028, 8280, 8920, 9366, 9660, 10035, 10080, 10258, 10704, 11040, 11592, 12488, 12880, 13380, 14049, 14490, 15387, 15456, 15610, 16056, 16560, 17840, 18732, 19320, 20070, 20516, 21408, 23184, 23415, 24976, 25645, 25760, 26760, 28098, 28980, 30774, 31220, 32112, 33120, 35680, 35903, 37464, 38640, 40140, 41032, 46161, 46368, 46830, 49952, 51290, 53520, 56196, 57960, 61548, 62440, 64224, 70245, 71806, 74928, 76935, 77280, 80280, 82064, 92322, 93660, 102580, 107040, 107709, 112392, 115920, 123096, 124880, 140490, 143612, 149856, 153870, 160560, 164128, 179515, 184644, 187320, 205160, 215418, 224784, 230805, 231840, 246192, 249760, 280980, 287224, 307740, 321120, 323127, 359030, 369288, 374640, 410320, 430836, 449568, 461610, 492384, 538545, 561960, 574448, 615480, 646254, 718060, 738576, 749280, 820640, 861672, 923220, 1077090, 1123920, 1148896, 1230960, 1292508, 1436120, 1477152, 1615635, 1723344, 1846440, 2154180, 2247840, 2461920, 2585016, 2872240, 3231270, 3446688, 3692880, 4308360, 5170032, 5744480, 6462540, 7385760, 8616720, 10340064, 12925080, 17233440, 25850160, 51700320]

約数ペア:

[(1, 51700320), (2, 25850160), (3, 17233440), (4, 12925080), (5, 10340064), (6, 8616720), (7, 7385760), (8, 6462540), (9, 5744480), (10, 5170032), (12, 4308360), (14, 3692880), (15, 3446688), (16, 3231270), (18, 2872240), (20, 2585016), (21, 2461920), (23, 2247840), (24, 2154180), (28, 1846440), (30, 1723344), (32, 1615635), (35, 1477152), (36, 1436120), (40, 1292508), (42, 1230960), (45, 1148896), (46, 1123920), (48, 1077090), (56, 923220), (60, 861672), (63, 820640), (69, 749280), (70, 738576), (72, 718060), (80, 646254), (84, 615480), (90, 574448), (92, 561960), (96, 538545), (105, 492384), (112, 461610), (115, 449568), (120, 430836), (126, 410320), (138, 374640), (140, 369288), (144, 359030), (160, 323127), (161, 321120), (168, 307740), (180, 287224), (184, 280980), (207, 249760), (210, 246192), (223, 231840), (224, 230805), (230, 224784), (240, 215418), (252, 205160), (276, 187320), (280, 184644), (288, 179515), (315, 164128), (322, 160560), (336, 153870), (345, 149856), (360, 143612), (368, 140490), (414, 124880), (420, 123096), (446, 115920), (460, 112392), (480, 107709), (483, 107040), (504, 102580), (552, 93660), (560, 92322), (630, 82064), (644, 80280), (669, 77280), (672, 76935), (690, 74928), (720, 71806), (736, 70245), (805, 64224), (828, 62440), (840, 61548), (892, 57960), (920, 56196), (966, 53520), (1008, 51290), (1035, 49952), (1104, 46830), (1115, 46368), (1120, 46161), (1260, 41032), (1288, 40140), (1338, 38640), (1380, 37464), (1440, 35903), (1449, 35680), (1561, 33120), (1610, 32112), (1656, 31220), (1680, 30774), (1784, 28980), (1840, 28098), (1932, 26760), (2007, 25760), (2016, 25645), (2070, 24976), (2208, 23415), (2230, 23184), (2415, 21408), (2520, 20516), (2576, 20070), (2676, 19320), (2760, 18732), (2898, 17840), (3122, 16560), (3220, 16056), (3312, 15610), (3345, 15456), (3360, 15387), (3568, 14490), (3680, 14049), (3864, 13380), (4014, 12880), (4140, 12488), (4460, 11592), (4683, 11040), (4830, 10704), (5040, 10258), (5129, 10080), (5152, 10035), (5352, 9660), (5520, 9366), (5796, 8920), (6244, 8280), (6440, 8028), (6624, 7805), (6690, 7728), (7136, 7245)]