2939453440

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 256

約数和(自身を含む): 8833069440

約数和(自身を除く): 5893616000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 233, 256, 280, 308, 320, 352, 385, 440, 448, 466, 512, 560, 616, 640, 704, 770, 880, 896, 932, 1024, 1120, 1165, 1232, 1280, 1408, 1540, 1631, 1760, 1792, 1864, 2048, 2240, 2330, 2464, 2560, 2563, 2816, 3080, 3262, 3520, 3584, 3728, 4096, 4480, 4660, 4928, 5120, 5126, 5632, 6160, 6524, 7040, 7168, 7456, 8155, 8192, 8960, 9320, 9856, 10240, 10252, 11264, 12320, 12815, 13048, 14080, 14336, 14912, 16310, 16384, 17920, 17941, 18640, 19712, 20480, 20504, 22528, 24640, 25630, 26096, 28160, 28672, 29824, 32620, 32768, 35840, 35882, 37280, 39424, 40960, 41008, 45056, 49280, 51260, 52192, 56320, 57344, 59648, 65240, 71680, 71764, 74560, 78848, 81920, 82016, 89705, 90112, 98560, 102520, 104384, 112640, 114688, 119296, 130480, 143360, 143528, 149120, 157696, 163840, 164032, 179410, 180224, 197120, 205040, 208768, 225280, 229376, 238592, 260960, 286720, 287056, 298240, 315392, 328064, 358820, 360448, 394240, 410080, 417536, 450560, 477184, 521920, 573440, 574112, 596480, 630784, 656128, 717640, 788480, 820160, 835072, 901120, 954368, 1043840, 1146880, 1148224, 1192960, 1261568, 1312256, 1435280, 1576960, 1640320, 1670144, 1802240, 1908736, 2087680, 2296448, 2385920, 2523136, 2624512, 2870560, 3153920, 3280640, 3340288, 3817472, 4175360, 4592896, 4771840, 5249024, 5741120, 6307840, 6561280, 6680576, 7634944, 8350720, 9185792, 9543680, 10498048, 11482240, 12615680, 13122560, 13361152, 16701440, 18371584, 19087360, 20996096, 22964480, 26245120, 26722304, 33402880, 36743168, 38174720, 41992192, 45928960, 52490240, 53444608, 66805760, 73486336, 83984384, 91857920, 104980480, 133611520, 146972672, 183715840, 209960960, 267223040, 293945344, 367431680, 419921920, 587890688, 734863360, 1469726720, 2939453440]

約数ペア:

[(1, 2939453440), (2, 1469726720), (4, 734863360), (5, 587890688), (7, 419921920), (8, 367431680), (10, 293945344), (11, 267223040), (14, 209960960), (16, 183715840), (20, 146972672), (22, 133611520), (28, 104980480), (32, 91857920), (35, 83984384), (40, 73486336), (44, 66805760), (55, 53444608), (56, 52490240), (64, 45928960), (70, 41992192), (77, 38174720), (80, 36743168), (88, 33402880), (110, 26722304), (112, 26245120), (128, 22964480), (140, 20996096), (154, 19087360), (160, 18371584), (176, 16701440), (220, 13361152), (224, 13122560), (233, 12615680), (256, 11482240), (280, 10498048), (308, 9543680), (320, 9185792), (352, 8350720), (385, 7634944), (440, 6680576), (448, 6561280), (466, 6307840), (512, 5741120), (560, 5249024), (616, 4771840), (640, 4592896), (704, 4175360), (770, 3817472), (880, 3340288), (896, 3280640), (932, 3153920), (1024, 2870560), (1120, 2624512), (1165, 2523136), (1232, 2385920), (1280, 2296448), (1408, 2087680), (1540, 1908736), (1631, 1802240), (1760, 1670144), (1792, 1640320), (1864, 1576960), (2048, 1435280), (2240, 1312256), (2330, 1261568), (2464, 1192960), (2560, 1148224), (2563, 1146880), (2816, 1043840), (3080, 954368), (3262, 901120), (3520, 835072), (3584, 820160), (3728, 788480), (4096, 717640), (4480, 656128), (4660, 630784), (4928, 596480), (5120, 574112), (5126, 573440), (5632, 521920), (6160, 477184), (6524, 450560), (7040, 417536), (7168, 410080), (7456, 394240), (8155, 360448), (8192, 358820), (8960, 328064), (9320, 315392), (9856, 298240), (10240, 287056), (10252, 286720), (11264, 260960), (12320, 238592), (12815, 229376), (13048, 225280), (14080, 208768), (14336, 205040), (14912, 197120), (16310, 180224), (16384, 179410), (17920, 164032), (17941, 163840), (18640, 157696), (19712, 149120), (20480, 143528), (20504, 143360), (22528, 130480), (24640, 119296), (25630, 114688), (26096, 112640), (28160, 104384), (28672, 102520), (29824, 98560), (32620, 90112), (32768, 89705), (35840, 82016), (35882, 81920), (37280, 78848), (39424, 74560), (40960, 71764), (41008, 71680), (45056, 65240), (49280, 59648), (51260, 57344), (52192, 56320)]