19076382720

素因数分解:

$2^{15}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:819

約数の個数: 384

約数和(自身を含む): 70112488680

約数和(自身を除く): 51036105960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 761, 765, 768, 816, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1522, 1530, 1536, 1632, 1920, 2040, 2048, 2176, 2283, 2304, 2448, 2560, 2720, 2880, 3044, 3060, 3072, 3264, 3805, 3840, 4080, 4096, 4352, 4566, 4608, 4896, 5120, 5440, 5760, 6088, 6120, 6144, 6528, 6849, 7610, 7680, 8160, 8192, 8704, 9132, 9216, 9792, 10240, 10880, 11415, 11520, 12176, 12240, 12288, 12937, 13056, 13698, 15220, 15360, 16320, 16384, 17408, 18264, 18432, 19584, 20480, 21760, 22830, 23040, 24352, 24480, 24576, 25874, 26112, 27396, 30440, 30720, 32640, 32768, 34245, 34816, 36528, 36864, 38811, 39168, 40960, 43520, 45660, 46080, 48704, 48960, 49152, 51748, 52224, 54792, 60880, 61440, 64685, 65280, 68490, 69632, 73056, 73728, 77622, 78336, 81920, 87040, 91320, 92160, 97408, 97920, 98304, 103496, 104448, 109584, 116433, 121760, 122880, 129370, 130560, 136980, 139264, 146112, 147456, 155244, 156672, 163840, 174080, 182640, 184320, 194055, 194816, 195840, 206992, 208896, 219168, 232866, 243520, 245760, 258740, 261120, 273960, 278528, 292224, 294912, 310488, 313344, 348160, 365280, 368640, 388110, 389632, 391680, 413984, 417792, 438336, 465732, 487040, 491520, 517480, 522240, 547920, 557056, 582165, 584448, 620976, 626688, 696320, 730560, 737280, 776220, 779264, 783360, 827968, 835584, 876672, 931464, 974080, 1034960, 1044480, 1095840, 1164330, 1168896, 1241952, 1253376, 1392640, 1461120, 1474560, 1552440, 1558528, 1566720, 1655936, 1671168, 1753344, 1862928, 1948160, 2069920, 2088960, 2191680, 2328660, 2337792, 2483904, 2506752, 2785280, 2922240, 3104880, 3117056, 3133440, 3311872, 3506688, 3725856, 3896320, 4139840, 4177920, 4383360, 4657320, 4675584, 4967808, 5013504, 5844480, 6209760, 6234112, 6266880, 6623744, 7013376, 7451712, 7792640, 8279680, 8355840, 8766720, 9314640, 9351168, 9935616, 11688960, 12419520, 12468224, 12533760, 13247488, 14026752, 14903424, 15585280, 16559360, 17533440, 18629280, 18702336, 19871232, 23377920, 24839040, 24936448, 25067520, 26494976, 28053504, 29806848, 31170560, 33118720, 35066880, 37258560, 37404672, 39742464, 46755840, 49678080, 52989952, 56107008, 59613696, 62341120, 66237440, 70133760, 74517120, 74809344, 79484928, 93511680, 99356160, 105979904, 112214016, 119227392, 124682240, 132474880, 140267520, 149034240, 158969856, 187023360, 198712320, 211959808, 224428032, 238454784, 264949760, 280535040, 298068480, 317939712, 374046720, 397424640, 423919616, 476909568, 529899520, 561070080, 596136960, 635879424, 794849280, 953819136, 1059799040, 1122140160, 1192273920, 1271758848, 1589698560, 1907638272, 2119598080, 2384547840, 3179397120, 3815276544, 4769095680, 6358794240, 9538191360, 19076382720]

約数ペア:

[(1, 19076382720), (2, 9538191360), (3, 6358794240), (4, 4769095680), (5, 3815276544), (6, 3179397120), (8, 2384547840), (9, 2119598080), (10, 1907638272), (12, 1589698560), (15, 1271758848), (16, 1192273920), (17, 1122140160), (18, 1059799040), (20, 953819136), (24, 794849280), (30, 635879424), (32, 596136960), (34, 561070080), (36, 529899520), (40, 476909568), (45, 423919616), (48, 397424640), (51, 374046720), (60, 317939712), (64, 298068480), (68, 280535040), (72, 264949760), (80, 238454784), (85, 224428032), (90, 211959808), (96, 198712320), (102, 187023360), (120, 158969856), (128, 149034240), (136, 140267520), (144, 132474880), (153, 124682240), (160, 119227392), (170, 112214016), (180, 105979904), (192, 99356160), (204, 93511680), (240, 79484928), (255, 74809344), (256, 74517120), (272, 70133760), (288, 66237440), (306, 62341120), (320, 59613696), (340, 56107008), (360, 52989952), (384, 49678080), (408, 46755840), (480, 39742464), (510, 37404672), (512, 37258560), (544, 35066880), (576, 33118720), (612, 31170560), (640, 29806848), (680, 28053504), (720, 26494976), (761, 25067520), (765, 24936448), (768, 24839040), (816, 23377920), (960, 19871232), (1020, 18702336), (1024, 18629280), (1088, 17533440), (1152, 16559360), (1224, 15585280), (1280, 14903424), (1360, 14026752), (1440, 13247488), (1522, 12533760), (1530, 12468224), (1536, 12419520), (1632, 11688960), (1920, 9935616), (2040, 9351168), (2048, 9314640), (2176, 8766720), (2283, 8355840), (2304, 8279680), (2448, 7792640), (2560, 7451712), (2720, 7013376), (2880, 6623744), (3044, 6266880), (3060, 6234112), (3072, 6209760), (3264, 5844480), (3805, 5013504), (3840, 4967808), (4080, 4675584), (4096, 4657320), (4352, 4383360), (4566, 4177920), (4608, 4139840), (4896, 3896320), (5120, 3725856), (5440, 3506688), (5760, 3311872), (6088, 3133440), (6120, 3117056), (6144, 3104880), (6528, 2922240), (6849, 2785280), (7610, 2506752), (7680, 2483904), (8160, 2337792), (8192, 2328660), (8704, 2191680), (9132, 2088960), (9216, 2069920), (9792, 1948160), (10240, 1862928), (10880, 1753344), (11415, 1671168), (11520, 1655936), (12176, 1566720), (12240, 1558528), (12288, 1552440), (12937, 1474560), (13056, 1461120), (13698, 1392640), (15220, 1253376), (15360, 1241952), (16320, 1168896), (16384, 1164330), (17408, 1095840), (18264, 1044480), (18432, 1034960), (19584, 974080), (20480, 931464), (21760, 876672), (22830, 835584), (23040, 827968), (24352, 783360), (24480, 779264), (24576, 776220), (25874, 737280), (26112, 730560), (27396, 696320), (30440, 626688), (30720, 620976), (32640, 584448), (32768, 582165), (34245, 557056), (34816, 547920), (36528, 522240), (36864, 517480), (38811, 491520), (39168, 487040), (40960, 465732), (43520, 438336), (45660, 417792), (46080, 413984), (48704, 391680), (48960, 389632), (49152, 388110), (51748, 368640), (52224, 365280), (54792, 348160), (60880, 313344), (61440, 310488), (64685, 294912), (65280, 292224), (68490, 278528), (69632, 273960), (73056, 261120), (73728, 258740), (77622, 245760), (78336, 243520), (81920, 232866), (87040, 219168), (91320, 208896), (92160, 206992), (97408, 195840), (97920, 194816), (98304, 194055), (103496, 184320), (104448, 182640), (109584, 174080), (116433, 163840), (121760, 156672), (122880, 155244), (129370, 147456), (130560, 146112), (136980, 139264)]