1081681920

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 432

約数和(自身を含む): 4163189940

約数和(自身を除く): 3081508020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 97, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 194, 198, 220, 240, 242, 256, 264, 288, 291, 320, 330, 352, 360, 363, 384, 388, 396, 440, 480, 484, 485, 495, 512, 528, 576, 582, 605, 640, 660, 704, 720, 726, 768, 776, 792, 873, 880, 960, 968, 970, 990, 1024, 1056, 1067, 1089, 1152, 1164, 1210, 1280, 1320, 1408, 1440, 1452, 1455, 1536, 1552, 1584, 1746, 1760, 1815, 1920, 1936, 1940, 1980, 2048, 2112, 2134, 2178, 2304, 2328, 2420, 2560, 2640, 2816, 2880, 2904, 2910, 3072, 3104, 3168, 3201, 3492, 3520, 3630, 3840, 3872, 3880, 3960, 4224, 4268, 4356, 4365, 4608, 4656, 4840, 5120, 5280, 5335, 5445, 5632, 5760, 5808, 5820, 6144, 6208, 6336, 6402, 6984, 7040, 7260, 7680, 7744, 7760, 7920, 8448, 8536, 8712, 8730, 9216, 9312, 9603, 9680, 10240, 10560, 10670, 10890, 11264, 11520, 11616, 11640, 11737, 12416, 12672, 12804, 13968, 14080, 14520, 15360, 15488, 15520, 15840, 16005, 16896, 17072, 17424, 17460, 18432, 18624, 19206, 19360, 21120, 21340, 21780, 22528, 23040, 23232, 23280, 23474, 24832, 25344, 25608, 27936, 28160, 29040, 30720, 30976, 31040, 31680, 32010, 33792, 34144, 34848, 34920, 35211, 37248, 38412, 38720, 42240, 42680, 43560, 46080, 46464, 46560, 46948, 48015, 49664, 50688, 51216, 55872, 56320, 58080, 58685, 61952, 62080, 63360, 64020, 67584, 68288, 69696, 69840, 70422, 74496, 76824, 77440, 84480, 85360, 87120, 92160, 92928, 93120, 93896, 96030, 99328, 101376, 102432, 105633, 111744, 112640, 116160, 117370, 123904, 124160, 126720, 128040, 136576, 139392, 139680, 140844, 148992, 153648, 154880, 168960, 170720, 174240, 176055, 185856, 186240, 187792, 192060, 198656, 202752, 204864, 211266, 223488, 232320, 234740, 247808, 248320, 253440, 256080, 273152, 278784, 279360, 281688, 297984, 307296, 309760, 337920, 341440, 348480, 352110, 371712, 372480, 375584, 384120, 409728, 422532, 446976, 464640, 469480, 496640, 506880, 512160, 528165, 546304, 557568, 558720, 563376, 595968, 614592, 619520, 682880, 696960, 704220, 743424, 744960, 751168, 768240, 819456, 845064, 893952, 929280, 938960, 993280, 1013760, 1024320, 1056330, 1092608, 1115136, 1117440, 1126752, 1229184, 1239040, 1365760, 1393920, 1408440, 1489920, 1502336, 1536480, 1638912, 1690128, 1787904, 1858560, 1877920, 2048640, 2112660, 2185216, 2230272, 2234880, 2253504, 2458368, 2731520, 2787840, 2816880, 2979840, 3004672, 3072960, 3277824, 3380256, 3717120, 3755840, 4097280, 4225320, 4469760, 4507008, 4916736, 5463040, 5575680, 5633760, 6009344, 6145920, 6555648, 6760512, 7511680, 8194560, 8450640, 8939520, 9014016, 9833472, 10926080, 11151360, 11267520, 12018688, 12291840, 13521024, 15023360, 16389120, 16901280, 18028032, 19666944, 22535040, 24037376, 24583680, 27042048, 30046720, 32778240, 33802560, 36056064, 45070080, 49167360, 54084096, 60093440, 67605120, 72112128, 90140160, 98334720, 108168192, 120186880, 135210240, 180280320, 216336384, 270420480, 360560640, 540840960, 1081681920]

約数ペア:

[(1, 1081681920), (2, 540840960), (3, 360560640), (4, 270420480), (5, 216336384), (6, 180280320), (8, 135210240), (9, 120186880), (10, 108168192), (11, 98334720), (12, 90140160), (15, 72112128), (16, 67605120), (18, 60093440), (20, 54084096), (22, 49167360), (24, 45070080), (30, 36056064), (32, 33802560), (33, 32778240), (36, 30046720), (40, 27042048), (44, 24583680), (45, 24037376), (48, 22535040), (55, 19666944), (60, 18028032), (64, 16901280), (66, 16389120), (72, 15023360), (80, 13521024), (88, 12291840), (90, 12018688), (96, 11267520), (97, 11151360), (99, 10926080), (110, 9833472), (120, 9014016), (121, 8939520), (128, 8450640), (132, 8194560), (144, 7511680), (160, 6760512), (165, 6555648), (176, 6145920), (180, 6009344), (192, 5633760), (194, 5575680), (198, 5463040), (220, 4916736), (240, 4507008), (242, 4469760), (256, 4225320), (264, 4097280), (288, 3755840), (291, 3717120), (320, 3380256), (330, 3277824), (352, 3072960), (360, 3004672), (363, 2979840), (384, 2816880), (388, 2787840), (396, 2731520), (440, 2458368), (480, 2253504), (484, 2234880), (485, 2230272), (495, 2185216), (512, 2112660), (528, 2048640), (576, 1877920), (582, 1858560), (605, 1787904), (640, 1690128), (660, 1638912), (704, 1536480), (720, 1502336), (726, 1489920), (768, 1408440), (776, 1393920), (792, 1365760), (873, 1239040), (880, 1229184), (960, 1126752), (968, 1117440), (970, 1115136), (990, 1092608), (1024, 1056330), (1056, 1024320), (1067, 1013760), (1089, 993280), (1152, 938960), (1164, 929280), (1210, 893952), (1280, 845064), (1320, 819456), (1408, 768240), (1440, 751168), (1452, 744960), (1455, 743424), (1536, 704220), (1552, 696960), (1584, 682880), (1746, 619520), (1760, 614592), (1815, 595968), (1920, 563376), (1936, 558720), (1940, 557568), (1980, 546304), (2048, 528165), (2112, 512160), (2134, 506880), (2178, 496640), (2304, 469480), (2328, 464640), (2420, 446976), (2560, 422532), (2640, 409728), (2816, 384120), (2880, 375584), (2904, 372480), (2910, 371712), (3072, 352110), (3104, 348480), (3168, 341440), (3201, 337920), (3492, 309760), (3520, 307296), (3630, 297984), (3840, 281688), (3872, 279360), (3880, 278784), (3960, 273152), (4224, 256080), (4268, 253440), (4356, 248320), (4365, 247808), (4608, 234740), (4656, 232320), (4840, 223488), (5120, 211266), (5280, 204864), (5335, 202752), (5445, 198656), (5632, 192060), (5760, 187792), (5808, 186240), (5820, 185856), (6144, 176055), (6208, 174240), (6336, 170720), (6402, 168960), (6984, 154880), (7040, 153648), (7260, 148992), (7680, 140844), (7744, 139680), (7760, 139392), (7920, 136576), (8448, 128040), (8536, 126720), (8712, 124160), (8730, 123904), (9216, 117370), (9312, 116160), (9603, 112640), (9680, 111744), (10240, 105633), (10560, 102432), (10670, 101376), (10890, 99328), (11264, 96030), (11520, 93896), (11616, 93120), (11640, 92928), (11737, 92160), (12416, 87120), (12672, 85360), (12804, 84480), (13968, 77440), (14080, 76824), (14520, 74496), (15360, 70422), (15488, 69840), (15520, 69696), (15840, 68288), (16005, 67584), (16896, 64020), (17072, 63360), (17424, 62080), (17460, 61952), (18432, 58685), (18624, 58080), (19206, 56320), (19360, 55872), (21120, 51216), (21340, 50688), (21780, 49664), (22528, 48015), (23040, 46948), (23232, 46560), (23280, 46464), (23474, 46080), (24832, 43560), (25344, 42680), (25608, 42240), (27936, 38720), (28160, 38412), (29040, 37248), (30720, 35211), (30976, 34920), (31040, 34848), (31680, 34144), (32010, 33792)]