1917583360

素因数分解:

$2^{18}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 304

約数和(自身を含む): 6039786240

約数和(自身を除く): 4122202880

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, 131072, 133760, 136192, 143360, 155648, 157696, 163840, 170240, 180224, 187264, 194560, 197120, 214016, 225280, 229376, 234080, 262144, 267520, 272384, 286720, 311296, 315392, 327680, 340480, 360448, 374528, 389120, 394240, 428032, 450560, 458752, 468160, 535040, 544768, 573440, 622592, 630784, 655360, 680960, 720896, 749056, 778240, 788480, 856064, 901120, 917504, 936320, 1070080, 1089536, 1146880, 1245184, 1261568, 1310720, 1361920, 1441792, 1498112, 1556480, 1576960, 1712128, 1802240, 1835008, 1872640, 2140160, 2179072, 2293760, 2490368, 2523136, 2723840, 2883584, 2996224, 3112960, 3153920, 3424256, 3604480, 3745280, 4280320, 4358144, 4587520, 4980736, 5046272, 5447680, 5992448, 6225920, 6307840, 6848512, 7208960, 7490560, 8560640, 8716288, 9175040, 10092544, 10895360, 11984896, 12451840, 12615680, 13697024, 14417920, 14981120, 17121280, 17432576, 20185088, 21790720, 23969792, 24903680, 25231360, 27394048, 29962240, 34242560, 34865152, 43581440, 47939584, 50462720, 54788096, 59924480, 68485120, 87162880, 95879168, 100925440, 119848960, 136970240, 174325760, 191758336, 239697920, 273940480, 383516672, 479395840, 958791680, 1917583360]

約数ペア:

[(1, 1917583360), (2, 958791680), (4, 479395840), (5, 383516672), (7, 273940480), (8, 239697920), (10, 191758336), (11, 174325760), (14, 136970240), (16, 119848960), (19, 100925440), (20, 95879168), (22, 87162880), (28, 68485120), (32, 59924480), (35, 54788096), (38, 50462720), (40, 47939584), (44, 43581440), (55, 34865152), (56, 34242560), (64, 29962240), (70, 27394048), (76, 25231360), (77, 24903680), (80, 23969792), (88, 21790720), (95, 20185088), (110, 17432576), (112, 17121280), (128, 14981120), (133, 14417920), (140, 13697024), (152, 12615680), (154, 12451840), (160, 11984896), (176, 10895360), (190, 10092544), (209, 9175040), (220, 8716288), (224, 8560640), (256, 7490560), (266, 7208960), (280, 6848512), (304, 6307840), (308, 6225920), (320, 5992448), (352, 5447680), (380, 5046272), (385, 4980736), (418, 4587520), (440, 4358144), (448, 4280320), (512, 3745280), (532, 3604480), (560, 3424256), (608, 3153920), (616, 3112960), (640, 2996224), (665, 2883584), (704, 2723840), (760, 2523136), (770, 2490368), (836, 2293760), (880, 2179072), (896, 2140160), (1024, 1872640), (1045, 1835008), (1064, 1802240), (1120, 1712128), (1216, 1576960), (1232, 1556480), (1280, 1498112), (1330, 1441792), (1408, 1361920), (1463, 1310720), (1520, 1261568), (1540, 1245184), (1672, 1146880), (1760, 1089536), (1792, 1070080), (2048, 936320), (2090, 917504), (2128, 901120), (2240, 856064), (2432, 788480), (2464, 778240), (2560, 749056), (2660, 720896), (2816, 680960), (2926, 655360), (3040, 630784), (3080, 622592), (3344, 573440), (3520, 544768), (3584, 535040), (4096, 468160), (4180, 458752), (4256, 450560), (4480, 428032), (4864, 394240), (4928, 389120), (5120, 374528), (5320, 360448), (5632, 340480), (5852, 327680), (6080, 315392), (6160, 311296), (6688, 286720), (7040, 272384), (7168, 267520), (7315, 262144), (8192, 234080), (8360, 229376), (8512, 225280), (8960, 214016), (9728, 197120), (9856, 194560), (10240, 187264), (10640, 180224), (11264, 170240), (11704, 163840), (12160, 157696), (12320, 155648), (13376, 143360), (14080, 136192), (14336, 133760), (14630, 131072), (16384, 117040), (16720, 114688), (17024, 112640), (17920, 107008), (19456, 98560), (19712, 97280), (20480, 93632), (21280, 90112), (22528, 85120), (23408, 81920), (24320, 78848), (24640, 77824), (26752, 71680), (28160, 68096), (28672, 66880), (29260, 65536), (32768, 58520), (33440, 57344), (34048, 56320), (35840, 53504), (38912, 49280), (39424, 48640), (40960, 46816), (42560, 45056)]