256069990176

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{140249}}^1$

素因数の和:140312

約数の個数: 384

約数和(自身を含む): 950019840000

約数和(自身を除く): 693949849824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 19, 21, 22, 24, 26, 28, 32, 33, 38, 39, 42, 44, 48, 52, 56, 57, 66, 76, 77, 78, 84, 88, 91, 96, 104, 112, 114, 132, 133, 143, 152, 154, 156, 168, 176, 182, 208, 209, 224, 228, 231, 247, 264, 266, 273, 286, 304, 308, 312, 336, 352, 364, 399, 416, 418, 429, 456, 462, 494, 528, 532, 546, 572, 608, 616, 624, 627, 672, 728, 741, 798, 836, 858, 912, 924, 988, 1001, 1056, 1064, 1092, 1144, 1232, 1248, 1254, 1456, 1463, 1482, 1596, 1672, 1716, 1729, 1824, 1848, 1976, 2002, 2128, 2184, 2288, 2464, 2508, 2717, 2912, 2926, 2964, 3003, 3192, 3344, 3432, 3458, 3696, 3952, 4004, 4256, 4368, 4389, 4576, 5016, 5187, 5434, 5852, 5928, 6006, 6384, 6688, 6864, 6916, 7392, 7904, 8008, 8151, 8736, 8778, 10032, 10374, 10868, 11704, 11856, 12012, 12768, 13728, 13832, 16016, 16302, 17556, 19019, 20064, 20748, 21736, 23408, 23712, 24024, 27664, 32032, 32604, 35112, 38038, 41496, 43472, 46816, 48048, 55328, 57057, 65208, 70224, 76076, 82992, 86944, 96096, 114114, 130416, 140249, 140448, 152152, 165984, 228228, 260832, 280498, 304304, 420747, 456456, 560996, 608608, 841494, 912912, 981743, 1121992, 1542739, 1682988, 1823237, 1825824, 1963486, 2243984, 2664731, 2945229, 3085478, 3365976, 3646474, 3926972, 4487968, 4628217, 5329462, 5469711, 5890458, 6170956, 6731952, 7292948, 7853944, 7994193, 9256434, 10658924, 10799173, 10939422, 11780916, 12341912, 12762659, 13463904, 14585896, 15707888, 15988386, 18512868, 18653117, 20055607, 21317848, 21598346, 21878844, 23561832, 24683824, 25525318, 29171792, 29312041, 31415776, 31976772, 32397519, 34641503, 37025736, 37306234, 38287977, 40111214, 42635696, 43196692, 43757688, 47123664, 49367648, 51050636, 55959351, 58343584, 58624082, 60166821, 63953544, 64795038, 69283006, 74051472, 74612468, 76575954, 80222428, 85271392, 86393384, 87515376, 87936123, 94247328, 102101272, 103924509, 111918702, 117248164, 120333642, 127907088, 129590076, 138566012, 140389249, 148102944, 149224936, 153151908, 160444856, 172786768, 175030752, 175872246, 204202544, 205184287, 207849018, 223837404, 234496328, 240667284, 242490521, 255814176, 259180152, 277132024, 280778498, 298449872, 306303816, 320889712, 345573536, 351744492, 381056533, 408405088, 410368574, 415698036, 421167747, 447674808, 468992656, 481334568, 484981042, 518360304, 554264048, 561556996, 596899744, 612607632, 615552861, 641779424, 703488984, 727471563, 762113066, 820737148, 831396072, 842335494, 895349616, 937985312, 962669136, 969962084, 1036720608, 1108528096, 1123113992, 1143169599, 1225215264, 1231105722, 1406977968, 1454943126, 1524226132, 1641474296, 1662792144, 1684670988, 1790699232, 1925338272, 1939924168, 2246227984, 2286339198, 2462211444, 2667395731, 2813955936, 2909886252, 3048452264, 3282948592, 3325584288, 3369341976, 3879848336, 4492455968, 4572678396, 4924422888, 5334791462, 5819772504, 6096904528, 6565897184, 6738683952, 7759696672, 8002187193, 9145356792, 9848845776, 10669582924, 11639545008, 12193809056, 13477367904, 16004374386, 18290713584, 19697691552, 21339165848, 23279090016, 32008748772, 36581427168, 42678331696, 64017497544, 85356663392, 128034995088, 256069990176]

約数ペア:

[(1, 256069990176), (2, 128034995088), (3, 85356663392), (4, 64017497544), (6, 42678331696), (7, 36581427168), (8, 32008748772), (11, 23279090016), (12, 21339165848), (13, 19697691552), (14, 18290713584), (16, 16004374386), (19, 13477367904), (21, 12193809056), (22, 11639545008), (24, 10669582924), (26, 9848845776), (28, 9145356792), (32, 8002187193), (33, 7759696672), (38, 6738683952), (39, 6565897184), (42, 6096904528), (44, 5819772504), (48, 5334791462), (52, 4924422888), (56, 4572678396), (57, 4492455968), (66, 3879848336), (76, 3369341976), (77, 3325584288), (78, 3282948592), (84, 3048452264), (88, 2909886252), (91, 2813955936), (96, 2667395731), (104, 2462211444), (112, 2286339198), (114, 2246227984), (132, 1939924168), (133, 1925338272), (143, 1790699232), (152, 1684670988), (154, 1662792144), (156, 1641474296), (168, 1524226132), (176, 1454943126), (182, 1406977968), (208, 1231105722), (209, 1225215264), (224, 1143169599), (228, 1123113992), (231, 1108528096), (247, 1036720608), (264, 969962084), (266, 962669136), (273, 937985312), (286, 895349616), (304, 842335494), (308, 831396072), (312, 820737148), (336, 762113066), (352, 727471563), (364, 703488984), (399, 641779424), (416, 615552861), (418, 612607632), (429, 596899744), (456, 561556996), (462, 554264048), (494, 518360304), (528, 484981042), (532, 481334568), (546, 468992656), (572, 447674808), (608, 421167747), (616, 415698036), (624, 410368574), (627, 408405088), (672, 381056533), (728, 351744492), (741, 345573536), (798, 320889712), (836, 306303816), (858, 298449872), (912, 280778498), (924, 277132024), (988, 259180152), (1001, 255814176), (1056, 242490521), (1064, 240667284), (1092, 234496328), (1144, 223837404), (1232, 207849018), (1248, 205184287), (1254, 204202544), (1456, 175872246), (1463, 175030752), (1482, 172786768), (1596, 160444856), (1672, 153151908), (1716, 149224936), (1729, 148102944), (1824, 140389249), (1848, 138566012), (1976, 129590076), (2002, 127907088), (2128, 120333642), (2184, 117248164), (2288, 111918702), (2464, 103924509), (2508, 102101272), (2717, 94247328), (2912, 87936123), (2926, 87515376), (2964, 86393384), (3003, 85271392), (3192, 80222428), (3344, 76575954), (3432, 74612468), (3458, 74051472), (3696, 69283006), (3952, 64795038), (4004, 63953544), (4256, 60166821), (4368, 58624082), (4389, 58343584), (4576, 55959351), (5016, 51050636), (5187, 49367648), (5434, 47123664), (5852, 43757688), (5928, 43196692), (6006, 42635696), (6384, 40111214), (6688, 38287977), (6864, 37306234), (6916, 37025736), (7392, 34641503), (7904, 32397519), (8008, 31976772), (8151, 31415776), (8736, 29312041), (8778, 29171792), (10032, 25525318), (10374, 24683824), (10868, 23561832), (11704, 21878844), (11856, 21598346), (12012, 21317848), (12768, 20055607), (13728, 18653117), (13832, 18512868), (16016, 15988386), (16302, 15707888), (17556, 14585896), (19019, 13463904), (20064, 12762659), (20748, 12341912), (21736, 11780916), (23408, 10939422), (23712, 10799173), (24024, 10658924), (27664, 9256434), (32032, 7994193), (32604, 7853944), (35112, 7292948), (38038, 6731952), (41496, 6170956), (43472, 5890458), (46816, 5469711), (48048, 5329462), (55328, 4628217), (57057, 4487968), (65208, 3926972), (70224, 3646474), (76076, 3365976), (82992, 3085478), (86944, 2945229), (96096, 2664731), (114114, 2243984), (130416, 1963486), (140249, 1825824), (140448, 1823237), (152152, 1682988), (165984, 1542739), (228228, 1121992), (260832, 981743), (280498, 912912), (304304, 841494), (420747, 608608), (456456, 560996)]