479395840

素因数分解:

$2^{16}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 272

約数和(自身を含む): 1509937920

約数和(自身を除く): 1030542080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 128, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 256, 266, 280, 304, 308, 320, 352, 380, 385, 418, 440, 448, 512, 532, 560, 608, 616, 640, 665, 704, 760, 770, 836, 880, 896, 1024, 1045, 1064, 1120, 1216, 1232, 1280, 1330, 1408, 1463, 1520, 1540, 1672, 1760, 1792, 2048, 2090, 2128, 2240, 2432, 2464, 2560, 2660, 2816, 2926, 3040, 3080, 3344, 3520, 3584, 4096, 4180, 4256, 4480, 4864, 4928, 5120, 5320, 5632, 5852, 6080, 6160, 6688, 7040, 7168, 7315, 8192, 8360, 8512, 8960, 9728, 9856, 10240, 10640, 11264, 11704, 12160, 12320, 13376, 14080, 14336, 14630, 16384, 16720, 17024, 17920, 19456, 19712, 20480, 21280, 22528, 23408, 24320, 24640, 26752, 28160, 28672, 29260, 32768, 33440, 34048, 35840, 38912, 39424, 40960, 42560, 45056, 46816, 48640, 49280, 53504, 56320, 57344, 58520, 65536, 66880, 68096, 71680, 77824, 78848, 81920, 85120, 90112, 93632, 97280, 98560, 107008, 112640, 114688, 117040, 133760, 136192, 143360, 155648, 157696, 163840, 170240, 180224, 187264, 194560, 197120, 214016, 225280, 229376, 234080, 267520, 272384, 286720, 311296, 315392, 327680, 340480, 360448, 374528, 389120, 394240, 428032, 450560, 458752, 468160, 535040, 544768, 573440, 622592, 630784, 680960, 720896, 749056, 778240, 788480, 856064, 901120, 936320, 1070080, 1089536, 1146880, 1245184, 1261568, 1361920, 1498112, 1556480, 1576960, 1712128, 1802240, 1872640, 2140160, 2179072, 2293760, 2523136, 2723840, 2996224, 3112960, 3153920, 3424256, 3604480, 3745280, 4280320, 4358144, 5046272, 5447680, 5992448, 6225920, 6307840, 6848512, 7490560, 8560640, 8716288, 10895360, 11984896, 12615680, 13697024, 14981120, 17121280, 21790720, 23969792, 25231360, 29962240, 34242560, 43581440, 47939584, 59924480, 68485120, 95879168, 119848960, 239697920, 479395840]

約数ペア:

[(1, 479395840), (2, 239697920), (4, 119848960), (5, 95879168), (7, 68485120), (8, 59924480), (10, 47939584), (11, 43581440), (14, 34242560), (16, 29962240), (19, 25231360), (20, 23969792), (22, 21790720), (28, 17121280), (32, 14981120), (35, 13697024), (38, 12615680), (40, 11984896), (44, 10895360), (55, 8716288), (56, 8560640), (64, 7490560), (70, 6848512), (76, 6307840), (77, 6225920), (80, 5992448), (88, 5447680), (95, 5046272), (110, 4358144), (112, 4280320), (128, 3745280), (133, 3604480), (140, 3424256), (152, 3153920), (154, 3112960), (160, 2996224), (176, 2723840), (190, 2523136), (209, 2293760), (220, 2179072), (224, 2140160), (256, 1872640), (266, 1802240), (280, 1712128), (304, 1576960), (308, 1556480), (320, 1498112), (352, 1361920), (380, 1261568), (385, 1245184), (418, 1146880), (440, 1089536), (448, 1070080), (512, 936320), (532, 901120), (560, 856064), (608, 788480), (616, 778240), (640, 749056), (665, 720896), (704, 680960), (760, 630784), (770, 622592), (836, 573440), (880, 544768), (896, 535040), (1024, 468160), (1045, 458752), (1064, 450560), (1120, 428032), (1216, 394240), (1232, 389120), (1280, 374528), (1330, 360448), (1408, 340480), (1463, 327680), (1520, 315392), (1540, 311296), (1672, 286720), (1760, 272384), (1792, 267520), (2048, 234080), (2090, 229376), (2128, 225280), (2240, 214016), (2432, 197120), (2464, 194560), (2560, 187264), (2660, 180224), (2816, 170240), (2926, 163840), (3040, 157696), (3080, 155648), (3344, 143360), (3520, 136192), (3584, 133760), (4096, 117040), (4180, 114688), (4256, 112640), (4480, 107008), (4864, 98560), (4928, 97280), (5120, 93632), (5320, 90112), (5632, 85120), (5852, 81920), (6080, 78848), (6160, 77824), (6688, 71680), (7040, 68096), (7168, 66880), (7315, 65536), (8192, 58520), (8360, 57344), (8512, 56320), (8960, 53504), (9728, 49280), (9856, 48640), (10240, 46816), (10640, 45056), (11264, 42560), (11704, 40960), (12160, 39424), (12320, 38912), (13376, 35840), (14080, 34048), (14336, 33440), (14630, 32768), (16384, 29260), (16720, 28672), (17024, 28160), (17920, 26752), (19456, 24640), (19712, 24320), (20480, 23408), (21280, 22528)]