420852432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 320

約数和(自身を含む): 1539901440

約数和(自身を除く): 1119049008

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 19, 21, 22, 24, 26, 28, 33, 38, 39, 42, 44, 48, 52, 56, 57, 66, 76, 77, 78, 84, 88, 91, 104, 112, 114, 132, 133, 143, 152, 154, 156, 168, 176, 182, 208, 209, 228, 231, 247, 264, 266, 273, 286, 304, 308, 312, 336, 364, 399, 418, 429, 456, 461, 462, 494, 528, 532, 546, 572, 616, 624, 627, 728, 741, 798, 836, 858, 912, 922, 924, 988, 1001, 1064, 1092, 1144, 1232, 1254, 1383, 1456, 1463, 1482, 1596, 1672, 1716, 1729, 1844, 1848, 1976, 2002, 2128, 2184, 2288, 2508, 2717, 2766, 2926, 2964, 3003, 3192, 3227, 3344, 3432, 3458, 3688, 3696, 3952, 4004, 4368, 4389, 5016, 5071, 5187, 5434, 5532, 5852, 5928, 5993, 6006, 6384, 6454, 6864, 6916, 7376, 8008, 8151, 8759, 8778, 9681, 10032, 10142, 10374, 10868, 11064, 11704, 11856, 11986, 12012, 12908, 13832, 15213, 16016, 16302, 17518, 17556, 17979, 19019, 19362, 20284, 20748, 21736, 22128, 23408, 23972, 24024, 25816, 26277, 27664, 30426, 32604, 35036, 35112, 35497, 35958, 38038, 38724, 40568, 41496, 41951, 43472, 47944, 48048, 51632, 52554, 57057, 60852, 61313, 65208, 65923, 70072, 70224, 70994, 71916, 76076, 77448, 81136, 82992, 83902, 95888, 96349, 105108, 106491, 113867, 114114, 121704, 122626, 125853, 130416, 131846, 140144, 141988, 143832, 152152, 154896, 167804, 183939, 192698, 197769, 210216, 212982, 227734, 228228, 243408, 245252, 251706, 263692, 283976, 287664, 289047, 304304, 335608, 341601, 367878, 385396, 395538, 420432, 425964, 455468, 456456, 461461, 490504, 503412, 527384, 567952, 578094, 671216, 674443, 683202, 735756, 770792, 791076, 797069, 851928, 910936, 912912, 922922, 981008, 1006824, 1054768, 1156188, 1252537, 1348886, 1366404, 1384383, 1471512, 1541584, 1582152, 1594138, 1703856, 1821872, 1845844, 2013648, 2023329, 2312376, 2391207, 2505074, 2697772, 2732808, 2768766, 2943024, 3164304, 3188276, 3691688, 3757611, 4046658, 4624752, 4782414, 5010148, 5395544, 5465616, 5537532, 6376552, 7383376, 7515222, 8093316, 8767759, 9564828, 10020296, 10791088, 11075064, 12753104, 15030444, 16186632, 17535518, 19129656, 20040592, 22150128, 26303277, 30060888, 32373264, 35071036, 38259312, 52606554, 60121776, 70142072, 105213108, 140284144, 210426216, 420852432]

約数ペア:

[(1, 420852432), (2, 210426216), (3, 140284144), (4, 105213108), (6, 70142072), (7, 60121776), (8, 52606554), (11, 38259312), (12, 35071036), (13, 32373264), (14, 30060888), (16, 26303277), (19, 22150128), (21, 20040592), (22, 19129656), (24, 17535518), (26, 16186632), (28, 15030444), (33, 12753104), (38, 11075064), (39, 10791088), (42, 10020296), (44, 9564828), (48, 8767759), (52, 8093316), (56, 7515222), (57, 7383376), (66, 6376552), (76, 5537532), (77, 5465616), (78, 5395544), (84, 5010148), (88, 4782414), (91, 4624752), (104, 4046658), (112, 3757611), (114, 3691688), (132, 3188276), (133, 3164304), (143, 2943024), (152, 2768766), (154, 2732808), (156, 2697772), (168, 2505074), (176, 2391207), (182, 2312376), (208, 2023329), (209, 2013648), (228, 1845844), (231, 1821872), (247, 1703856), (264, 1594138), (266, 1582152), (273, 1541584), (286, 1471512), (304, 1384383), (308, 1366404), (312, 1348886), (336, 1252537), (364, 1156188), (399, 1054768), (418, 1006824), (429, 981008), (456, 922922), (461, 912912), (462, 910936), (494, 851928), (528, 797069), (532, 791076), (546, 770792), (572, 735756), (616, 683202), (624, 674443), (627, 671216), (728, 578094), (741, 567952), (798, 527384), (836, 503412), (858, 490504), (912, 461461), (922, 456456), (924, 455468), (988, 425964), (1001, 420432), (1064, 395538), (1092, 385396), (1144, 367878), (1232, 341601), (1254, 335608), (1383, 304304), (1456, 289047), (1463, 287664), (1482, 283976), (1596, 263692), (1672, 251706), (1716, 245252), (1729, 243408), (1844, 228228), (1848, 227734), (1976, 212982), (2002, 210216), (2128, 197769), (2184, 192698), (2288, 183939), (2508, 167804), (2717, 154896), (2766, 152152), (2926, 143832), (2964, 141988), (3003, 140144), (3192, 131846), (3227, 130416), (3344, 125853), (3432, 122626), (3458, 121704), (3688, 114114), (3696, 113867), (3952, 106491), (4004, 105108), (4368, 96349), (4389, 95888), (5016, 83902), (5071, 82992), (5187, 81136), (5434, 77448), (5532, 76076), (5852, 71916), (5928, 70994), (5993, 70224), (6006, 70072), (6384, 65923), (6454, 65208), (6864, 61313), (6916, 60852), (7376, 57057), (8008, 52554), (8151, 51632), (8759, 48048), (8778, 47944), (9681, 43472), (10032, 41951), (10142, 41496), (10374, 40568), (10868, 38724), (11064, 38038), (11704, 35958), (11856, 35497), (11986, 35112), (12012, 35036), (12908, 32604), (13832, 30426), (15213, 27664), (16016, 26277), (16302, 25816), (17518, 24024), (17556, 23972), (17979, 23408), (19019, 22128), (19362, 21736), (20284, 20748)]