40006721664

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42403}}^1$

素因数の和:42449

約数の個数: 320

約数和(自身を含む): 146538047040

約数和(自身を除く): 106531325376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 567, 576, 624, 648, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1053, 1092, 1134, 1152, 1248, 1296, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2106, 2184, 2268, 2457, 2496, 2592, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 4032, 4212, 4368, 4536, 4914, 4992, 5184, 5616, 5824, 6048, 6552, 7371, 7488, 8064, 8424, 8736, 9072, 9828, 10368, 11232, 11648, 12096, 13104, 14742, 14976, 16848, 17472, 18144, 19656, 22464, 24192, 26208, 29484, 33696, 34944, 36288, 39312, 42403, 44928, 52416, 58968, 67392, 72576, 78624, 84806, 104832, 117936, 127209, 134784, 157248, 169612, 235872, 254418, 296821, 314496, 339224, 381627, 471744, 508836, 551239, 593642, 678448, 763254, 890463, 943488, 1017672, 1102478, 1144881, 1187284, 1356896, 1526508, 1653717, 1780926, 2035344, 2204956, 2289762, 2374568, 2671389, 2713792, 3053016, 3307434, 3434643, 3561852, 3858673, 4070688, 4409912, 4579524, 4749136, 4961151, 5342778, 5427584, 6106032, 6614868, 6869286, 7123704, 7717346, 8014167, 8141376, 8819824, 9159048, 9498272, 9922302, 10685556, 11576019, 12212064, 13229736, 13738572, 14247408, 14883453, 15434692, 16028334, 16282752, 17639648, 18318096, 18996544, 19844604, 21371112, 23152038, 24042501, 24424128, 26459472, 27477144, 28494816, 29766906, 30869384, 32056668, 34728057, 35279296, 36636192, 37993088, 39689208, 42742224, 44650359, 46304076, 48085002, 48848256, 52918944, 54954288, 56989632, 59533812, 61738768, 64113336, 69456114, 70558592, 73272384, 79378416, 85484448, 89300718, 92608152, 96170004, 104184171, 105837888, 109908576, 113979264, 119067624, 123477536, 128226672, 138912228, 146544768, 158756832, 170968896, 178601436, 185216304, 192340008, 208368342, 211675776, 219817152, 238135248, 246955072, 256453344, 277824456, 312552513, 317513664, 341937792, 357202872, 370432608, 384680016, 416736684, 439634304, 476270496, 493910144, 512906688, 555648912, 625105026, 635027328, 714405744, 740865216, 769360032, 833473368, 952540992, 1025813376, 1111297824, 1250210052, 1428811488, 1481730432, 1538720064, 1666946736, 1905081984, 2222595648, 2500420104, 2857622976, 3077440128, 3333893472, 4445191296, 5000840208, 5715245952, 6667786944, 10001680416, 13335573888, 20003360832, 40006721664]

約数ペア:

[(1, 40006721664), (2, 20003360832), (3, 13335573888), (4, 10001680416), (6, 6667786944), (7, 5715245952), (8, 5000840208), (9, 4445191296), (12, 3333893472), (13, 3077440128), (14, 2857622976), (16, 2500420104), (18, 2222595648), (21, 1905081984), (24, 1666946736), (26, 1538720064), (27, 1481730432), (28, 1428811488), (32, 1250210052), (36, 1111297824), (39, 1025813376), (42, 952540992), (48, 833473368), (52, 769360032), (54, 740865216), (56, 714405744), (63, 635027328), (64, 625105026), (72, 555648912), (78, 512906688), (81, 493910144), (84, 476270496), (91, 439634304), (96, 416736684), (104, 384680016), (108, 370432608), (112, 357202872), (117, 341937792), (126, 317513664), (128, 312552513), (144, 277824456), (156, 256453344), (162, 246955072), (168, 238135248), (182, 219817152), (189, 211675776), (192, 208368342), (208, 192340008), (216, 185216304), (224, 178601436), (234, 170968896), (252, 158756832), (273, 146544768), (288, 138912228), (312, 128226672), (324, 123477536), (336, 119067624), (351, 113979264), (364, 109908576), (378, 105837888), (384, 104184171), (416, 96170004), (432, 92608152), (448, 89300718), (468, 85484448), (504, 79378416), (546, 73272384), (567, 70558592), (576, 69456114), (624, 64113336), (648, 61738768), (672, 59533812), (702, 56989632), (728, 54954288), (756, 52918944), (819, 48848256), (832, 48085002), (864, 46304076), (896, 44650359), (936, 42742224), (1008, 39689208), (1053, 37993088), (1092, 36636192), (1134, 35279296), (1152, 34728057), (1248, 32056668), (1296, 30869384), (1344, 29766906), (1404, 28494816), (1456, 27477144), (1512, 26459472), (1638, 24424128), (1664, 24042501), (1728, 23152038), (1872, 21371112), (2016, 19844604), (2106, 18996544), (2184, 18318096), (2268, 17639648), (2457, 16282752), (2496, 16028334), (2592, 15434692), (2688, 14883453), (2808, 14247408), (2912, 13738572), (3024, 13229736), (3276, 12212064), (3456, 11576019), (3744, 10685556), (4032, 9922302), (4212, 9498272), (4368, 9159048), (4536, 8819824), (4914, 8141376), (4992, 8014167), (5184, 7717346), (5616, 7123704), (5824, 6869286), (6048, 6614868), (6552, 6106032), (7371, 5427584), (7488, 5342778), (8064, 4961151), (8424, 4749136), (8736, 4579524), (9072, 4409912), (9828, 4070688), (10368, 3858673), (11232, 3561852), (11648, 3434643), (12096, 3307434), (13104, 3053016), (14742, 2713792), (14976, 2671389), (16848, 2374568), (17472, 2289762), (18144, 2204956), (19656, 2035344), (22464, 1780926), (24192, 1653717), (26208, 1526508), (29484, 1356896), (33696, 1187284), (34944, 1144881), (36288, 1102478), (39312, 1017672), (42403, 943488), (44928, 890463), (52416, 763254), (58968, 678448), (67392, 593642), (72576, 551239), (78624, 508836), (84806, 471744), (104832, 381627), (117936, 339224), (127209, 314496), (134784, 296821), (157248, 254418), (169612, 235872)]