681945264

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 640

約数和(自身を含む): 2799820800

約数和(自身を除く): 2117875536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 19, 21, 22, 24, 26, 27, 28, 33, 36, 38, 39, 42, 44, 48, 52, 54, 56, 57, 63, 66, 72, 76, 77, 78, 83, 84, 88, 91, 99, 104, 108, 112, 114, 117, 126, 132, 133, 143, 144, 152, 154, 156, 166, 168, 171, 176, 182, 189, 198, 208, 209, 216, 228, 231, 234, 247, 249, 252, 264, 266, 273, 286, 297, 304, 308, 312, 332, 336, 342, 351, 364, 378, 396, 399, 418, 429, 432, 456, 462, 468, 494, 498, 504, 513, 528, 532, 546, 572, 581, 594, 616, 624, 627, 664, 684, 693, 702, 728, 741, 747, 756, 792, 798, 819, 836, 858, 912, 913, 924, 936, 988, 996, 1001, 1008, 1026, 1064, 1079, 1092, 1144, 1162, 1188, 1197, 1232, 1254, 1287, 1328, 1368, 1386, 1404, 1456, 1463, 1482, 1494, 1512, 1577, 1584, 1596, 1638, 1672, 1716, 1729, 1743, 1826, 1848, 1872, 1881, 1976, 1992, 2002, 2052, 2079, 2128, 2158, 2184, 2223, 2241, 2288, 2324, 2376, 2394, 2457, 2508, 2574, 2717, 2736, 2739, 2772, 2808, 2926, 2964, 2988, 3003, 3024, 3154, 3192, 3237, 3276, 3344, 3432, 3458, 3486, 3591, 3652, 3696, 3762, 3861, 3952, 3984, 4004, 4104, 4158, 4316, 4368, 4389, 4446, 4482, 4648, 4731, 4752, 4788, 4914, 5016, 5148, 5187, 5229, 5434, 5478, 5544, 5616, 5643, 5852, 5928, 5976, 6006, 6308, 6384, 6391, 6474, 6552, 6669, 6864, 6916, 6972, 7182, 7304, 7524, 7553, 7722, 8008, 8151, 8208, 8217, 8316, 8632, 8778, 8892, 8964, 9009, 9296, 9462, 9576, 9711, 9828, 10032, 10296, 10374, 10458, 10868, 10956, 11039, 11088, 11286, 11704, 11856, 11869, 11952, 12012, 12616, 12782, 12948, 13104, 13167, 13338, 13832, 13944, 14193, 14364, 14608, 15048, 15106, 15444, 15561, 15687, 16016, 16302, 16434, 16632, 17264, 17347, 17556, 17784, 17928, 18018, 18924, 19019, 19152, 19173, 19422, 19656, 20501, 20592, 20748, 20916, 21736, 21912, 22078, 22572, 22659, 23408, 23738, 24024, 24453, 24651, 25232, 25564, 25896, 26334, 26676, 27027, 27664, 27888, 28386, 28728, 29133, 30096, 30212, 30888, 31122, 31374, 32604, 32868, 33117, 33264, 34694, 35112, 35568, 35607, 35856, 36036, 37848, 38038, 38346, 38844, 39312, 39501, 41002, 41496, 41832, 42579, 43472, 43824, 44156, 45144, 45318, 46683, 47476, 48048, 48906, 49302, 51128, 51792, 52041, 52668, 53352, 54054, 56772, 57057, 57456, 57519, 58266, 60424, 61503, 61776, 62244, 62748, 65208, 65736, 66234, 67977, 69388, 70224, 71214, 72072, 73359, 75696, 76076, 76692, 77688, 79002, 82004, 82992, 83083, 83664, 85158, 88312, 90288, 90636, 93366, 94952, 97812, 98604, 99351, 102256, 104082, 105336, 106704, 106821, 108108, 113544, 114114, 115038, 116532, 120848, 121429, 123006, 124488, 125496, 130416, 131472, 132468, 135954, 138776, 142428, 143507, 144144, 146718, 152152, 153384, 155376, 156123, 158004, 164008, 166166, 170316, 171171, 172557, 176624, 181272, 184509, 186732, 189904, 195624, 197208, 198702, 203931, 208164, 210672, 213642, 216216, 225511, 227088, 228228, 230076, 233064, 242858, 246012, 248976, 249249, 250992, 264936, 271908, 277552, 284856, 287014, 293436, 298053, 304304, 306768, 312246, 316008, 320463, 328016, 332332, 340632, 342342, 345114, 362544, 364287, 369018, 373464, 391248, 394416, 397404, 407862, 416328, 427284, 430521, 432432, 451022, 456456, 460152, 466128, 468369, 485716, 492024, 498498, 513513, 529872, 543816, 553527, 569712, 574028, 586872, 596106, 624492, 632016, 640926, 664664, 676533, 681264, 684684, 690228, 728574, 738036, 746928, 747747, 794808, 815724, 832656, 854568, 861042, 902044, 912912, 920304, 936738, 971432, 984048, 996996, 1027026, 1087632, 1092861, 1107054, 1148056, 1173744, 1192212, 1248984, 1281852, 1291563, 1329328, 1353066, 1369368, 1380456, 1457148, 1476072, 1495494, 1578577, 1589616, 1631448, 1709136, 1722084, 1804088, 1873476, 1942864, 1993992, 2029599, 2054052, 2185722, 2214108, 2243241, 2296112, 2384424, 2497968, 2563704, 2583126, 2706132, 2738736, 2760912, 2914296, 2952144, 2990988, 3157154, 3262896, 3278583, 3444168, 3608176, 3746952, 3874689, 3987984, 4059198, 4108104, 4371444, 4428216, 4486482, 4735731, 4768848, 5127408, 5166252, 5412264, 5828592, 5981976, 6088797, 6314308, 6557166, 6888336, 7493904, 7749378, 8118396, 8216208, 8742888, 8856432, 8972964, 9471462, 10332504, 10824528, 11963952, 12177594, 12628616, 13114332, 14207193, 15498756, 16236792, 17485776, 17945928, 18942924, 20665008, 24355188, 25257232, 26228664, 28414386, 30997512, 32473584, 35891856, 37885848, 42621579, 48710376, 52457328, 56828772, 61995024, 75771696, 85243158, 97420752, 113657544, 170486316, 227315088, 340972632, 681945264]

約数ペア:

[(1, 681945264), (2, 340972632), (3, 227315088), (4, 170486316), (6, 113657544), (7, 97420752), (8, 85243158), (9, 75771696), (11, 61995024), (12, 56828772), (13, 52457328), (14, 48710376), (16, 42621579), (18, 37885848), (19, 35891856), (21, 32473584), (22, 30997512), (24, 28414386), (26, 26228664), (27, 25257232), (28, 24355188), (33, 20665008), (36, 18942924), (38, 17945928), (39, 17485776), (42, 16236792), (44, 15498756), (48, 14207193), (52, 13114332), (54, 12628616), (56, 12177594), (57, 11963952), (63, 10824528), (66, 10332504), (72, 9471462), (76, 8972964), (77, 8856432), (78, 8742888), (83, 8216208), (84, 8118396), (88, 7749378), (91, 7493904), (99, 6888336), (104, 6557166), (108, 6314308), (112, 6088797), (114, 5981976), (117, 5828592), (126, 5412264), (132, 5166252), (133, 5127408), (143, 4768848), (144, 4735731), (152, 4486482), (154, 4428216), (156, 4371444), (166, 4108104), (168, 4059198), (171, 3987984), (176, 3874689), (182, 3746952), (189, 3608176), (198, 3444168), (208, 3278583), (209, 3262896), (216, 3157154), (228, 2990988), (231, 2952144), (234, 2914296), (247, 2760912), (249, 2738736), (252, 2706132), (264, 2583126), (266, 2563704), (273, 2497968), (286, 2384424), (297, 2296112), (304, 2243241), (308, 2214108), (312, 2185722), (332, 2054052), (336, 2029599), (342, 1993992), (351, 1942864), (364, 1873476), (378, 1804088), (396, 1722084), (399, 1709136), (418, 1631448), (429, 1589616), (432, 1578577), (456, 1495494), (462, 1476072), (468, 1457148), (494, 1380456), (498, 1369368), (504, 1353066), (513, 1329328), (528, 1291563), (532, 1281852), (546, 1248984), (572, 1192212), (581, 1173744), (594, 1148056), (616, 1107054), (624, 1092861), (627, 1087632), (664, 1027026), (684, 996996), (693, 984048), (702, 971432), (728, 936738), (741, 920304), (747, 912912), (756, 902044), (792, 861042), (798, 854568), (819, 832656), (836, 815724), (858, 794808), (912, 747747), (913, 746928), (924, 738036), (936, 728574), (988, 690228), (996, 684684), (1001, 681264), (1008, 676533), (1026, 664664), (1064, 640926), (1079, 632016), (1092, 624492), (1144, 596106), (1162, 586872), (1188, 574028), (1197, 569712), (1232, 553527), (1254, 543816), (1287, 529872), (1328, 513513), (1368, 498498), (1386, 492024), (1404, 485716), (1456, 468369), (1463, 466128), (1482, 460152), (1494, 456456), (1512, 451022), (1577, 432432), (1584, 430521), (1596, 427284), (1638, 416328), (1672, 407862), (1716, 397404), (1729, 394416), (1743, 391248), (1826, 373464), (1848, 369018), (1872, 364287), (1881, 362544), (1976, 345114), (1992, 342342), (2002, 340632), (2052, 332332), (2079, 328016), (2128, 320463), (2158, 316008), (2184, 312246), (2223, 306768), (2241, 304304), (2288, 298053), (2324, 293436), (2376, 287014), (2394, 284856), (2457, 277552), (2508, 271908), (2574, 264936), (2717, 250992), (2736, 249249), (2739, 248976), (2772, 246012), (2808, 242858), (2926, 233064), (2964, 230076), (2988, 228228), (3003, 227088), (3024, 225511), (3154, 216216), (3192, 213642), (3237, 210672), (3276, 208164), (3344, 203931), (3432, 198702), (3458, 197208), (3486, 195624), (3591, 189904), (3652, 186732), (3696, 184509), (3762, 181272), (3861, 176624), (3952, 172557), (3984, 171171), (4004, 170316), (4104, 166166), (4158, 164008), (4316, 158004), (4368, 156123), (4389, 155376), (4446, 153384), (4482, 152152), (4648, 146718), (4731, 144144), (4752, 143507), (4788, 142428), (4914, 138776), (5016, 135954), (5148, 132468), (5187, 131472), (5229, 130416), (5434, 125496), (5478, 124488), (5544, 123006), (5616, 121429), (5643, 120848), (5852, 116532), (5928, 115038), (5976, 114114), (6006, 113544), (6308, 108108), (6384, 106821), (6391, 106704), (6474, 105336), (6552, 104082), (6669, 102256), (6864, 99351), (6916, 98604), (6972, 97812), (7182, 94952), (7304, 93366), (7524, 90636), (7553, 90288), (7722, 88312), (8008, 85158), (8151, 83664), (8208, 83083), (8217, 82992), (8316, 82004), (8632, 79002), (8778, 77688), (8892, 76692), (8964, 76076), (9009, 75696), (9296, 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(24453, 27888), (24651, 27664), (25232, 27027), (25564, 26676), (25896, 26334)]