2783244240

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 480

約数和(自身を含む): 11237780736

約数和(自身を除く): 8454536496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 113, 120, 126, 135, 140, 144, 162, 168, 180, 181, 189, 210, 216, 226, 240, 243, 252, 270, 280, 315, 324, 336, 339, 360, 362, 378, 405, 420, 432, 452, 486, 504, 540, 543, 560, 565, 567, 630, 648, 678, 720, 724, 756, 791, 810, 840, 904, 905, 945, 972, 1008, 1017, 1080, 1086, 1130, 1134, 1215, 1260, 1267, 1296, 1356, 1448, 1512, 1582, 1620, 1629, 1680, 1695, 1701, 1808, 1810, 1890, 1944, 2034, 2160, 2172, 2260, 2268, 2373, 2430, 2520, 2534, 2712, 2715, 2835, 2896, 3024, 3051, 3164, 3240, 3258, 3390, 3402, 3620, 3780, 3801, 3888, 3955, 4068, 4344, 4520, 4536, 4746, 4860, 4887, 5040, 5068, 5085, 5424, 5430, 5670, 6102, 6328, 6335, 6480, 6516, 6780, 6804, 7119, 7240, 7560, 7602, 7910, 8136, 8145, 8505, 8688, 9040, 9072, 9153, 9492, 9720, 9774, 10136, 10170, 10860, 11340, 11403, 11865, 12204, 12656, 12670, 13032, 13560, 13608, 14238, 14480, 14661, 15120, 15204, 15255, 15820, 16272, 16290, 17010, 18306, 18984, 19005, 19440, 19548, 20272, 20340, 20453, 21357, 21720, 22680, 22806, 23730, 24408, 24435, 25340, 26064, 27120, 27216, 27459, 28476, 29322, 30408, 30510, 31640, 32580, 34020, 34209, 35595, 36612, 37968, 38010, 39096, 40680, 40906, 42714, 43440, 43983, 45360, 45612, 45765, 47460, 48816, 48870, 50680, 54918, 56952, 57015, 58644, 60816, 61020, 61359, 63280, 64071, 65160, 68040, 68418, 71190, 73224, 73305, 76020, 78192, 81360, 81812, 85428, 87966, 91224, 91530, 94920, 97740, 101360, 102265, 102627, 106785, 109836, 113904, 114030, 117288, 122040, 122718, 128142, 130320, 136080, 136836, 137295, 142380, 143171, 146448, 146610, 152040, 163624, 170856, 171045, 175932, 182448, 183060, 184077, 189840, 192213, 195480, 204530, 205254, 213570, 219672, 219915, 228060, 234576, 244080, 245436, 256284, 273672, 274590, 284760, 286342, 293220, 304080, 306795, 307881, 320355, 327248, 341712, 342090, 351864, 366120, 368154, 384426, 390960, 409060, 410508, 427140, 429513, 439344, 439830, 456120, 490872, 512568, 513135, 547344, 549180, 552231, 569520, 572684, 586440, 613590, 615762, 640710, 684180, 703728, 715855, 732240, 736308, 768852, 818120, 821016, 854280, 859026, 879660, 912240, 920385, 961065, 981744, 1025136, 1026270, 1098360, 1104462, 1145368, 1172880, 1227180, 1231524, 1281420, 1288539, 1368360, 1431710, 1472616, 1537704, 1539405, 1636240, 1642032, 1656693, 1708560, 1718052, 1759320, 1840770, 1922130, 2052540, 2147565, 2196720, 2208924, 2290736, 2454360, 2463048, 2562840, 2577078, 2736720, 2761155, 2863420, 2945232, 3075408, 3078810, 3313386, 3436104, 3518640, 3681540, 3844260, 3865617, 4105080, 4295130, 4417848, 4908720, 4926096, 4970079, 5125680, 5154156, 5522310, 5726840, 6157620, 6442695, 6626772, 6872208, 7363080, 7688520, 7731234, 8210160, 8283465, 8590260, 8835696, 9940158, 10308312, 11044620, 11453680, 11596851, 12315240, 12885390, 13253544, 14726160, 15377040, 15462468, 16566930, 17180520, 19328085, 19880316, 20616624, 22089240, 23193702, 24630480, 24850395, 25770780, 26507088, 30924936, 33133860, 34361040, 34790553, 38656170, 39760632, 44178480, 46387404, 49700790, 51541560, 57984255, 61849872, 66267720, 69581106, 77312340, 79521264, 92774808, 99401580, 103083120, 115968510, 132535440, 139162212, 154624680, 173952765, 185549616, 198803160, 231937020, 278324424, 309249360, 347905530, 397606320, 463874040, 556648848, 695811060, 927748080, 1391622120, 2783244240]

約数ペア:

[(1, 2783244240), (2, 1391622120), (3, 927748080), (4, 695811060), (5, 556648848), (6, 463874040), (7, 397606320), (8, 347905530), (9, 309249360), (10, 278324424), (12, 231937020), (14, 198803160), (15, 185549616), (16, 173952765), (18, 154624680), (20, 139162212), (21, 132535440), (24, 115968510), (27, 103083120), (28, 99401580), (30, 92774808), (35, 79521264), (36, 77312340), (40, 69581106), (42, 66267720), (45, 61849872), (48, 57984255), (54, 51541560), (56, 49700790), (60, 46387404), (63, 44178480), (70, 39760632), (72, 38656170), (80, 34790553), (81, 34361040), (84, 33133860), (90, 30924936), (105, 26507088), (108, 25770780), (112, 24850395), (113, 24630480), (120, 23193702), (126, 22089240), (135, 20616624), (140, 19880316), (144, 19328085), (162, 17180520), (168, 16566930), (180, 15462468), (181, 15377040), (189, 14726160), (210, 13253544), (216, 12885390), (226, 12315240), (240, 11596851), (243, 11453680), (252, 11044620), (270, 10308312), (280, 9940158), (315, 8835696), (324, 8590260), (336, 8283465), (339, 8210160), (360, 7731234), (362, 7688520), (378, 7363080), (405, 6872208), (420, 6626772), (432, 6442695), (452, 6157620), (486, 5726840), (504, 5522310), (540, 5154156), (543, 5125680), (560, 4970079), (565, 4926096), (567, 4908720), (630, 4417848), (648, 4295130), (678, 4105080), (720, 3865617), (724, 3844260), (756, 3681540), (791, 3518640), (810, 3436104), (840, 3313386), (904, 3078810), (905, 3075408), (945, 2945232), (972, 2863420), (1008, 2761155), (1017, 2736720), (1080, 2577078), (1086, 2562840), (1130, 2463048), (1134, 2454360), (1215, 2290736), (1260, 2208924), (1267, 2196720), (1296, 2147565), (1356, 2052540), (1448, 1922130), (1512, 1840770), (1582, 1759320), (1620, 1718052), (1629, 1708560), (1680, 1656693), (1695, 1642032), (1701, 1636240), (1808, 1539405), (1810, 1537704), (1890, 1472616), (1944, 1431710), (2034, 1368360), (2160, 1288539), (2172, 1281420), (2260, 1231524), (2268, 1227180), (2373, 1172880), (2430, 1145368), (2520, 1104462), (2534, 1098360), (2712, 1026270), (2715, 1025136), (2835, 981744), (2896, 961065), (3024, 920385), (3051, 912240), (3164, 879660), (3240, 859026), (3258, 854280), (3390, 821016), (3402, 818120), (3620, 768852), (3780, 736308), (3801, 732240), (3888, 715855), (3955, 703728), (4068, 684180), (4344, 640710), (4520, 615762), (4536, 613590), (4746, 586440), (4860, 572684), (4887, 569520), (5040, 552231), (5068, 549180), (5085, 547344), (5424, 513135), (5430, 512568), (5670, 490872), (6102, 456120), (6328, 439830), (6335, 439344), (6480, 429513), (6516, 427140), (6780, 410508), (6804, 409060), (7119, 390960), (7240, 384426), (7560, 368154), (7602, 366120), (7910, 351864), (8136, 342090), (8145, 341712), (8505, 327248), (8688, 320355), (9040, 307881), (9072, 306795), (9153, 304080), (9492, 293220), (9720, 286342), (9774, 284760), (10136, 274590), (10170, 273672), (10860, 256284), (11340, 245436), (11403, 244080), (11865, 234576), (12204, 228060), (12656, 219915), (12670, 219672), (13032, 213570), (13560, 205254), (13608, 204530), (14238, 195480), (14480, 192213), (14661, 189840), (15120, 184077), (15204, 183060), (15255, 182448), (15820, 175932), (16272, 171045), (16290, 170856), (17010, 163624), (18306, 152040), (18984, 146610), (19005, 146448), (19440, 143171), (19548, 142380), (20272, 137295), (20340, 136836), (20453, 136080), (21357, 130320), (21720, 128142), (22680, 122718), (22806, 122040), (23730, 117288), (24408, 114030), (24435, 113904), (25340, 109836), (26064, 106785), (27120, 102627), (27216, 102265), (27459, 101360), (28476, 97740), (29322, 94920), (30408, 91530), (30510, 91224), (31640, 87966), (32580, 85428), (34020, 81812), (34209, 81360), (35595, 78192), (36612, 76020), (37968, 73305), (38010, 73224), (39096, 71190), (40680, 68418), (40906, 68040), (42714, 65160), (43440, 64071), (43983, 63280), (45360, 61359), (45612, 61020), (45765, 60816), (47460, 58644), (48816, 57015), (48870, 56952), (50680, 54918)]