280530432

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 320

約数和(自身を含む): 1026600960

約数和(自身を除く): 746070528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 223, 224, 234, 252, 256, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 446, 448, 468, 504, 512, 546, 576, 624, 669, 672, 702, 728, 756, 768, 819, 832, 864, 892, 896, 936, 1008, 1092, 1152, 1248, 1338, 1344, 1404, 1456, 1512, 1536, 1561, 1638, 1664, 1728, 1784, 1792, 1872, 2007, 2016, 2184, 2304, 2457, 2496, 2676, 2688, 2808, 2899, 2912, 3024, 3122, 3276, 3328, 3456, 3568, 3584, 3744, 4014, 4032, 4368, 4608, 4683, 4914, 4992, 5352, 5376, 5616, 5798, 5824, 6021, 6048, 6244, 6552, 6656, 6912, 7136, 7488, 8028, 8064, 8697, 8736, 9366, 9828, 9984, 10704, 10752, 11232, 11596, 11648, 12042, 12096, 12488, 13104, 13824, 14049, 14272, 14976, 16056, 16128, 17394, 17472, 18732, 19656, 19968, 20293, 21408, 22464, 23192, 23296, 24084, 24192, 24976, 26091, 26208, 28098, 28544, 29952, 32112, 32256, 34788, 34944, 37464, 39312, 40586, 42147, 42816, 44928, 46384, 46592, 48168, 48384, 49952, 52182, 52416, 56196, 57088, 59904, 60879, 64224, 69576, 69888, 74928, 78273, 78624, 81172, 84294, 85632, 89856, 92768, 96336, 96768, 99904, 104364, 104832, 112392, 114176, 121758, 128448, 139152, 139776, 149856, 156546, 157248, 162344, 168588, 171264, 179712, 182637, 185536, 192672, 199808, 208728, 209664, 224784, 243516, 256896, 278304, 299712, 313092, 314496, 324688, 337176, 342528, 365274, 371072, 385344, 399616, 417456, 419328, 449568, 487032, 513792, 547911, 556608, 599424, 626184, 628992, 649376, 674352, 730548, 742144, 770688, 799232, 834912, 899136, 974064, 1027584, 1095822, 1113216, 1198848, 1252368, 1257984, 1298752, 1348704, 1461096, 1484288, 1541376, 1669824, 1798272, 1948128, 2191644, 2226432, 2397696, 2504736, 2597504, 2697408, 2922192, 3082752, 3339648, 3596544, 3896256, 4383288, 4452864, 5009472, 5195008, 5394816, 5844384, 6679296, 7193088, 7792512, 8766576, 10018944, 10390016, 10789632, 11688768, 13358592, 15585024, 17533152, 20037888, 21579264, 23377536, 31170048, 35066304, 40075776, 46755072, 70132608, 93510144, 140265216, 280530432]

約数ペア:

[(1, 280530432), (2, 140265216), (3, 93510144), (4, 70132608), (6, 46755072), (7, 40075776), (8, 35066304), (9, 31170048), (12, 23377536), (13, 21579264), (14, 20037888), (16, 17533152), (18, 15585024), (21, 13358592), (24, 11688768), (26, 10789632), (27, 10390016), (28, 10018944), (32, 8766576), (36, 7792512), (39, 7193088), (42, 6679296), (48, 5844384), (52, 5394816), (54, 5195008), (56, 5009472), (63, 4452864), (64, 4383288), (72, 3896256), (78, 3596544), (84, 3339648), (91, 3082752), (96, 2922192), (104, 2697408), (108, 2597504), (112, 2504736), (117, 2397696), (126, 2226432), (128, 2191644), (144, 1948128), (156, 1798272), (168, 1669824), (182, 1541376), (189, 1484288), (192, 1461096), (208, 1348704), (216, 1298752), (223, 1257984), (224, 1252368), (234, 1198848), (252, 1113216), (256, 1095822), (273, 1027584), (288, 974064), (312, 899136), (336, 834912), (351, 799232), (364, 770688), (378, 742144), (384, 730548), (416, 674352), (432, 649376), (446, 628992), (448, 626184), (468, 599424), (504, 556608), (512, 547911), (546, 513792), (576, 487032), (624, 449568), (669, 419328), (672, 417456), (702, 399616), (728, 385344), (756, 371072), (768, 365274), (819, 342528), (832, 337176), (864, 324688), (892, 314496), (896, 313092), (936, 299712), (1008, 278304), (1092, 256896), (1152, 243516), (1248, 224784), (1338, 209664), (1344, 208728), (1404, 199808), (1456, 192672), (1512, 185536), (1536, 182637), (1561, 179712), (1638, 171264), (1664, 168588), (1728, 162344), (1784, 157248), (1792, 156546), (1872, 149856), (2007, 139776), (2016, 139152), (2184, 128448), (2304, 121758), (2457, 114176), (2496, 112392), (2676, 104832), (2688, 104364), (2808, 99904), (2899, 96768), (2912, 96336), (3024, 92768), (3122, 89856), (3276, 85632), (3328, 84294), (3456, 81172), (3568, 78624), (3584, 78273), (3744, 74928), (4014, 69888), (4032, 69576), (4368, 64224), (4608, 60879), (4683, 59904), (4914, 57088), (4992, 56196), (5352, 52416), (5376, 52182), (5616, 49952), (5798, 48384), (5824, 48168), (6021, 46592), (6048, 46384), (6244, 44928), (6552, 42816), (6656, 42147), (6912, 40586), (7136, 39312), (7488, 37464), (8028, 34944), (8064, 34788), (8697, 32256), (8736, 32112), (9366, 29952), (9828, 28544), (9984, 28098), (10704, 26208), (10752, 26091), (11232, 24976), (11596, 24192), (11648, 24084), (12042, 23296), (12096, 23192), (12488, 22464), (13104, 21408), (13824, 20293), (14049, 19968), (14272, 19656), (14976, 18732), (16056, 17472), (16128, 17394)]