280155456

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 448

約数和(自身を含む): 1053388800

約数和(自身を除く): 773233344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 27, 28, 32, 36, 38, 42, 46, 48, 53, 54, 56, 57, 63, 64, 69, 72, 76, 84, 92, 96, 106, 108, 112, 114, 126, 133, 138, 144, 152, 159, 161, 168, 171, 184, 189, 192, 207, 212, 216, 224, 228, 252, 266, 276, 288, 304, 318, 322, 336, 342, 368, 371, 378, 399, 414, 424, 432, 437, 448, 456, 477, 483, 504, 513, 532, 552, 576, 608, 621, 636, 644, 672, 684, 736, 742, 756, 798, 828, 848, 864, 874, 912, 954, 966, 1007, 1008, 1026, 1064, 1104, 1113, 1197, 1216, 1219, 1242, 1272, 1288, 1311, 1344, 1368, 1431, 1449, 1472, 1484, 1512, 1596, 1656, 1696, 1728, 1748, 1824, 1908, 1932, 2014, 2016, 2052, 2128, 2208, 2226, 2394, 2438, 2484, 2544, 2576, 2622, 2736, 2862, 2898, 2968, 3021, 3024, 3059, 3192, 3312, 3339, 3392, 3496, 3591, 3648, 3657, 3816, 3864, 3933, 4028, 4032, 4104, 4256, 4347, 4416, 4452, 4788, 4876, 4968, 5088, 5152, 5244, 5472, 5724, 5796, 5936, 6042, 6048, 6118, 6384, 6624, 6678, 6992, 7049, 7182, 7314, 7632, 7728, 7866, 8056, 8208, 8512, 8533, 8694, 8904, 9063, 9177, 9576, 9752, 9936, 10017, 10176, 10304, 10488, 10944, 10971, 11448, 11592, 11799, 11872, 12084, 12096, 12236, 12768, 13248, 13356, 13984, 14098, 14364, 14628, 15264, 15456, 15732, 16112, 16416, 17066, 17388, 17808, 18126, 18354, 19152, 19504, 19872, 20034, 20976, 21147, 21942, 22896, 23161, 23184, 23598, 23744, 24168, 24472, 25536, 25599, 26712, 27189, 27531, 27968, 28196, 28728, 29256, 30528, 30912, 31464, 32224, 32832, 32913, 34132, 34776, 35616, 36252, 36708, 38304, 39008, 39744, 40068, 41952, 42294, 43884, 45792, 46322, 46368, 47196, 48336, 48944, 51198, 53424, 54378, 55062, 56392, 57456, 58512, 62928, 63441, 64448, 65826, 68264, 69483, 69552, 71232, 72504, 73416, 76608, 76797, 78016, 80136, 82593, 83904, 84588, 87768, 91584, 92644, 92736, 94392, 96672, 97888, 102396, 106848, 108756, 110124, 112784, 114912, 117024, 125856, 126882, 131652, 136528, 138966, 139104, 145008, 146832, 153594, 160272, 162127, 165186, 169176, 175536, 185288, 188784, 190323, 193344, 195776, 204792, 208449, 213696, 217512, 220248, 225568, 229824, 230391, 234048, 251712, 253764, 263304, 273056, 277932, 278208, 290016, 293664, 307188, 320544, 324254, 330372, 338352, 351072, 370576, 377568, 380646, 409584, 416898, 435024, 440496, 451136, 460782, 486381, 507528, 526608, 546112, 555864, 580032, 587328, 614376, 625347, 641088, 648508, 660744, 676704, 702144, 741152, 755136, 761292, 819168, 833796, 870048, 880992, 921564, 972762, 1015056, 1053216, 1111728, 1228752, 1250694, 1297016, 1321488, 1353408, 1459143, 1482304, 1522584, 1638336, 1667592, 1740096, 1761984, 1843128, 1945524, 2030112, 2106432, 2223456, 2457504, 2501388, 2594032, 2642976, 2918286, 3045168, 3335184, 3686256, 3891048, 4060224, 4377429, 4446912, 4915008, 5002776, 5188064, 5285952, 5836572, 6090336, 6670368, 7372512, 7782096, 8754858, 10005552, 10376128, 11673144, 12180672, 13340736, 14745024, 15564192, 17509716, 20011104, 23346288, 31128384, 35019432, 40022208, 46692576, 70038864, 93385152, 140077728, 280155456]

約数ペア:

[(1, 280155456), (2, 140077728), (3, 93385152), (4, 70038864), (6, 46692576), (7, 40022208), (8, 35019432), (9, 31128384), (12, 23346288), (14, 20011104), (16, 17509716), (18, 15564192), (19, 14745024), (21, 13340736), (23, 12180672), (24, 11673144), (27, 10376128), (28, 10005552), (32, 8754858), (36, 7782096), (38, 7372512), (42, 6670368), (46, 6090336), (48, 5836572), (53, 5285952), (54, 5188064), (56, 5002776), (57, 4915008), (63, 4446912), (64, 4377429), (69, 4060224), (72, 3891048), (76, 3686256), (84, 3335184), (92, 3045168), (96, 2918286), (106, 2642976), (108, 2594032), (112, 2501388), (114, 2457504), (126, 2223456), (133, 2106432), (138, 2030112), (144, 1945524), (152, 1843128), (159, 1761984), (161, 1740096), (168, 1667592), (171, 1638336), (184, 1522584), (189, 1482304), (192, 1459143), (207, 1353408), (212, 1321488), (216, 1297016), (224, 1250694), (228, 1228752), (252, 1111728), (266, 1053216), (276, 1015056), (288, 972762), (304, 921564), (318, 880992), (322, 870048), (336, 833796), (342, 819168), (368, 761292), (371, 755136), (378, 741152), (399, 702144), (414, 676704), (424, 660744), (432, 648508), (437, 641088), (448, 625347), (456, 614376), (477, 587328), (483, 580032), (504, 555864), (513, 546112), (532, 526608), (552, 507528), (576, 486381), (608, 460782), (621, 451136), (636, 440496), (644, 435024), (672, 416898), (684, 409584), (736, 380646), (742, 377568), (756, 370576), (798, 351072), (828, 338352), (848, 330372), (864, 324254), (874, 320544), (912, 307188), (954, 293664), (966, 290016), (1007, 278208), (1008, 277932), (1026, 273056), (1064, 263304), (1104, 253764), (1113, 251712), (1197, 234048), (1216, 230391), (1219, 229824), (1242, 225568), (1272, 220248), (1288, 217512), (1311, 213696), (1344, 208449), (1368, 204792), (1431, 195776), (1449, 193344), (1472, 190323), (1484, 188784), (1512, 185288), (1596, 175536), (1656, 169176), (1696, 165186), (1728, 162127), (1748, 160272), (1824, 153594), (1908, 146832), (1932, 145008), (2014, 139104), (2016, 138966), (2052, 136528), (2128, 131652), (2208, 126882), (2226, 125856), (2394, 117024), (2438, 114912), (2484, 112784), (2544, 110124), (2576, 108756), (2622, 106848), (2736, 102396), (2862, 97888), (2898, 96672), (2968, 94392), (3021, 92736), (3024, 92644), (3059, 91584), (3192, 87768), (3312, 84588), (3339, 83904), (3392, 82593), (3496, 80136), (3591, 78016), (3648, 76797), (3657, 76608), (3816, 73416), (3864, 72504), (3933, 71232), (4028, 69552), (4032, 69483), (4104, 68264), (4256, 65826), (4347, 64448), (4416, 63441), (4452, 62928), (4788, 58512), (4876, 57456), (4968, 56392), (5088, 55062), (5152, 54378), (5244, 53424), (5472, 51198), (5724, 48944), (5796, 48336), (5936, 47196), (6042, 46368), (6048, 46322), (6118, 45792), (6384, 43884), (6624, 42294), (6678, 41952), (6992, 40068), (7049, 39744), (7182, 39008), (7314, 38304), (7632, 36708), (7728, 36252), (7866, 35616), (8056, 34776), (8208, 34132), (8512, 32913), (8533, 32832), (8694, 32224), (8904, 31464), (9063, 30912), (9177, 30528), (9576, 29256), (9752, 28728), (9936, 28196), (10017, 27968), (10176, 27531), (10304, 27189), (10488, 26712), (10944, 25599), (10971, 25536), (11448, 24472), (11592, 24168), (11799, 23744), (11872, 23598), (12084, 23184), (12096, 23161), (12236, 22896), (12768, 21942), (13248, 21147), (13356, 20976), (13984, 20034), (14098, 19872), (14364, 19504), (14628, 19152), (15264, 18354), (15456, 18126), (15732, 17808), (16112, 17388), (16416, 17066)]