1416560640

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 272

約数和(自身を含む): 4982795136

約数和(自身を除く): 3566234496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 131, 132, 160, 165, 176, 192, 220, 240, 256, 262, 264, 320, 330, 352, 384, 393, 440, 480, 512, 524, 528, 640, 655, 660, 704, 768, 786, 880, 960, 1024, 1048, 1056, 1280, 1310, 1320, 1408, 1441, 1536, 1572, 1760, 1920, 1965, 2048, 2096, 2112, 2560, 2620, 2640, 2816, 2882, 3072, 3144, 3520, 3840, 3930, 4096, 4192, 4224, 4323, 5120, 5240, 5280, 5632, 5764, 6144, 6288, 7040, 7205, 7680, 7860, 8192, 8384, 8448, 8646, 10240, 10480, 10560, 11264, 11528, 12288, 12576, 14080, 14410, 15360, 15720, 16384, 16768, 16896, 17292, 20480, 20960, 21120, 21615, 22528, 23056, 24576, 25152, 28160, 28820, 30720, 31440, 32768, 33536, 33792, 34584, 40960, 41920, 42240, 43230, 45056, 46112, 49152, 50304, 56320, 57640, 61440, 62880, 65536, 67072, 67584, 69168, 81920, 83840, 84480, 86460, 90112, 92224, 98304, 100608, 112640, 115280, 122880, 125760, 134144, 135168, 138336, 163840, 167680, 168960, 172920, 180224, 184448, 196608, 201216, 225280, 230560, 245760, 251520, 268288, 270336, 276672, 327680, 335360, 337920, 345840, 360448, 368896, 402432, 450560, 461120, 491520, 503040, 536576, 540672, 553344, 670720, 675840, 691680, 720896, 737792, 804864, 901120, 922240, 983040, 1006080, 1073152, 1081344, 1106688, 1341440, 1351680, 1383360, 1475584, 1609728, 1802240, 1844480, 2012160, 2146304, 2162688, 2213376, 2682880, 2703360, 2766720, 2951168, 3219456, 3604480, 3688960, 4024320, 4292608, 4426752, 5365760, 5406720, 5533440, 5902336, 6438912, 7377920, 8048640, 8585216, 8853504, 10731520, 10813440, 11066880, 11804672, 12877824, 14755840, 16097280, 17707008, 21463040, 22133760, 23609344, 25755648, 29511680, 32194560, 35414016, 42926080, 44267520, 47218688, 59023360, 64389120, 70828032, 88535040, 94437376, 118046720, 128778240, 141656064, 177070080, 236093440, 283312128, 354140160, 472186880, 708280320, 1416560640]

約数ペア:

[(1, 1416560640), (2, 708280320), (3, 472186880), (4, 354140160), (5, 283312128), (6, 236093440), (8, 177070080), (10, 141656064), (11, 128778240), (12, 118046720), (15, 94437376), (16, 88535040), (20, 70828032), (22, 64389120), (24, 59023360), (30, 47218688), (32, 44267520), (33, 42926080), (40, 35414016), (44, 32194560), (48, 29511680), (55, 25755648), (60, 23609344), (64, 22133760), (66, 21463040), (80, 17707008), (88, 16097280), (96, 14755840), (110, 12877824), (120, 11804672), (128, 11066880), (131, 10813440), (132, 10731520), (160, 8853504), (165, 8585216), (176, 8048640), (192, 7377920), (220, 6438912), (240, 5902336), (256, 5533440), (262, 5406720), (264, 5365760), (320, 4426752), (330, 4292608), (352, 4024320), (384, 3688960), (393, 3604480), (440, 3219456), (480, 2951168), (512, 2766720), (524, 2703360), (528, 2682880), (640, 2213376), (655, 2162688), (660, 2146304), (704, 2012160), (768, 1844480), (786, 1802240), (880, 1609728), (960, 1475584), (1024, 1383360), (1048, 1351680), (1056, 1341440), (1280, 1106688), (1310, 1081344), (1320, 1073152), (1408, 1006080), (1441, 983040), (1536, 922240), (1572, 901120), (1760, 804864), (1920, 737792), (1965, 720896), (2048, 691680), (2096, 675840), (2112, 670720), (2560, 553344), (2620, 540672), (2640, 536576), (2816, 503040), (2882, 491520), (3072, 461120), (3144, 450560), (3520, 402432), (3840, 368896), (3930, 360448), (4096, 345840), (4192, 337920), (4224, 335360), (4323, 327680), (5120, 276672), (5240, 270336), (5280, 268288), (5632, 251520), (5764, 245760), (6144, 230560), (6288, 225280), (7040, 201216), (7205, 196608), (7680, 184448), (7860, 180224), (8192, 172920), (8384, 168960), (8448, 167680), (8646, 163840), (10240, 138336), (10480, 135168), (10560, 134144), (11264, 125760), (11528, 122880), (12288, 115280), (12576, 112640), (14080, 100608), (14410, 98304), (15360, 92224), (15720, 90112), (16384, 86460), (16768, 84480), (16896, 83840), (17292, 81920), (20480, 69168), (20960, 67584), (21120, 67072), (21615, 65536), (22528, 62880), (23056, 61440), (24576, 57640), (25152, 56320), (28160, 50304), (28820, 49152), (30720, 46112), (31440, 45056), (32768, 43230), (33536, 42240), (33792, 41920), (34584, 40960)]