1440463872

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:131

約数の個数: 352

約数和(自身を含む): 4480473600

約数和(自身を除く): 3040009728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 29, 32, 37, 38, 46, 48, 57, 58, 64, 69, 74, 76, 87, 92, 96, 111, 114, 116, 128, 138, 148, 152, 174, 184, 192, 222, 228, 232, 256, 276, 296, 304, 348, 368, 384, 437, 444, 456, 464, 512, 551, 552, 592, 608, 667, 696, 703, 736, 768, 851, 874, 888, 912, 928, 1024, 1073, 1102, 1104, 1184, 1216, 1311, 1334, 1392, 1406, 1472, 1536, 1653, 1702, 1748, 1776, 1824, 1856, 2001, 2109, 2146, 2204, 2208, 2368, 2432, 2553, 2622, 2668, 2784, 2812, 2944, 3072, 3219, 3306, 3404, 3496, 3552, 3648, 3712, 4002, 4218, 4292, 4408, 4416, 4736, 4864, 5106, 5244, 5336, 5568, 5624, 5888, 6438, 6612, 6808, 6992, 7104, 7296, 7424, 8004, 8436, 8584, 8816, 8832, 9472, 9728, 10212, 10488, 10672, 11136, 11248, 11776, 12673, 12876, 13224, 13616, 13984, 14208, 14592, 14848, 16008, 16169, 16872, 17168, 17632, 17664, 18944, 19456, 20387, 20424, 20976, 21344, 22272, 22496, 23552, 24679, 25346, 25752, 26448, 27232, 27968, 28416, 29184, 29696, 32016, 32338, 33744, 34336, 35264, 35328, 37888, 38019, 40774, 40848, 41952, 42688, 44544, 44992, 48507, 49358, 50692, 51504, 52896, 54464, 55936, 56832, 58368, 61161, 64032, 64676, 67488, 68672, 70528, 70656, 74037, 76038, 81548, 81696, 83904, 85376, 89088, 89984, 97014, 98716, 101384, 103008, 105792, 108928, 111872, 113664, 122322, 128064, 129352, 134976, 137344, 141056, 148074, 152076, 163096, 163392, 167808, 170752, 179968, 194028, 197432, 202768, 206016, 211584, 217856, 223744, 244644, 256128, 258704, 269952, 274688, 282112, 296148, 304152, 326192, 326784, 335616, 341504, 359936, 388056, 394864, 405536, 412032, 423168, 435712, 447488, 468901, 489288, 512256, 517408, 539904, 549376, 564224, 592296, 608304, 652384, 653568, 671232, 683008, 719872, 776112, 789728, 811072, 824064, 846336, 871424, 937802, 978576, 1024512, 1034816, 1079808, 1098752, 1184592, 1216608, 1304768, 1307136, 1342464, 1406703, 1552224, 1579456, 1622144, 1648128, 1692672, 1875604, 1957152, 2049024, 2069632, 2159616, 2369184, 2433216, 2609536, 2614272, 2813406, 3104448, 3158912, 3244288, 3296256, 3751208, 3914304, 4139264, 4738368, 4866432, 5219072, 5626812, 6208896, 6317824, 6488576, 7502416, 7828608, 8278528, 9476736, 9732864, 10438144, 11253624, 12417792, 12635648, 12977152, 15004832, 15657216, 16557056, 18953472, 19465728, 20876288, 22507248, 24835584, 25271296, 30009664, 31314432, 37906944, 38931456, 45014496, 49671168, 60019328, 62628864, 75813888, 90028992, 120038656, 180057984, 240077312, 360115968, 480154624, 720231936, 1440463872]

約数ペア:

[(1, 1440463872), (2, 720231936), (3, 480154624), (4, 360115968), (6, 240077312), (8, 180057984), (12, 120038656), (16, 90028992), (19, 75813888), (23, 62628864), (24, 60019328), (29, 49671168), (32, 45014496), (37, 38931456), (38, 37906944), (46, 31314432), (48, 30009664), (57, 25271296), (58, 24835584), (64, 22507248), (69, 20876288), (74, 19465728), (76, 18953472), (87, 16557056), (92, 15657216), (96, 15004832), (111, 12977152), (114, 12635648), (116, 12417792), (128, 11253624), (138, 10438144), (148, 9732864), (152, 9476736), (174, 8278528), (184, 7828608), (192, 7502416), (222, 6488576), (228, 6317824), (232, 6208896), (256, 5626812), (276, 5219072), (296, 4866432), (304, 4738368), (348, 4139264), (368, 3914304), (384, 3751208), (437, 3296256), (444, 3244288), (456, 3158912), (464, 3104448), (512, 2813406), (551, 2614272), (552, 2609536), (592, 2433216), (608, 2369184), (667, 2159616), (696, 2069632), (703, 2049024), (736, 1957152), (768, 1875604), (851, 1692672), (874, 1648128), (888, 1622144), (912, 1579456), (928, 1552224), (1024, 1406703), (1073, 1342464), (1102, 1307136), (1104, 1304768), (1184, 1216608), (1216, 1184592), (1311, 1098752), (1334, 1079808), (1392, 1034816), (1406, 1024512), (1472, 978576), (1536, 937802), (1653, 871424), (1702, 846336), (1748, 824064), (1776, 811072), (1824, 789728), (1856, 776112), (2001, 719872), (2109, 683008), (2146, 671232), (2204, 653568), (2208, 652384), (2368, 608304), (2432, 592296), (2553, 564224), (2622, 549376), (2668, 539904), (2784, 517408), (2812, 512256), (2944, 489288), (3072, 468901), (3219, 447488), (3306, 435712), (3404, 423168), (3496, 412032), (3552, 405536), (3648, 394864), (3712, 388056), (4002, 359936), (4218, 341504), (4292, 335616), (4408, 326784), (4416, 326192), (4736, 304152), (4864, 296148), (5106, 282112), (5244, 274688), (5336, 269952), (5568, 258704), (5624, 256128), (5888, 244644), (6438, 223744), (6612, 217856), (6808, 211584), (6992, 206016), (7104, 202768), (7296, 197432), (7424, 194028), (8004, 179968), (8436, 170752), (8584, 167808), (8816, 163392), (8832, 163096), (9472, 152076), (9728, 148074), (10212, 141056), (10488, 137344), (10672, 134976), (11136, 129352), (11248, 128064), (11776, 122322), (12673, 113664), (12876, 111872), (13224, 108928), (13616, 105792), (13984, 103008), (14208, 101384), (14592, 98716), (14848, 97014), (16008, 89984), (16169, 89088), (16872, 85376), (17168, 83904), (17632, 81696), (17664, 81548), (18944, 76038), (19456, 74037), (20387, 70656), (20424, 70528), (20976, 68672), (21344, 67488), (22272, 64676), (22496, 64032), (23552, 61161), (24679, 58368), (25346, 56832), (25752, 55936), (26448, 54464), (27232, 52896), (27968, 51504), (28416, 50692), (29184, 49358), (29696, 48507), (32016, 44992), (32338, 44544), (33744, 42688), (34336, 41952), (35264, 40848), (35328, 40774), (37888, 38019)]