1580781312

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1276

約数の個数: 288

約数和(自身を含む): 5404008960

約数和(自身を除く): 3823227648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 64, 66, 68, 72, 88, 96, 99, 102, 108, 128, 132, 136, 144, 153, 176, 187, 192, 198, 204, 216, 256, 264, 272, 288, 297, 306, 352, 374, 384, 396, 408, 432, 459, 528, 544, 561, 576, 594, 612, 704, 748, 768, 792, 816, 864, 918, 1056, 1088, 1122, 1152, 1188, 1223, 1224, 1408, 1496, 1584, 1632, 1683, 1728, 1836, 2112, 2176, 2244, 2304, 2376, 2446, 2448, 2816, 2992, 3168, 3264, 3366, 3456, 3669, 3672, 4224, 4352, 4488, 4752, 4892, 4896, 5049, 5984, 6336, 6528, 6732, 6912, 7338, 7344, 8448, 8976, 9504, 9784, 9792, 10098, 11007, 11968, 12672, 13056, 13453, 13464, 14676, 14688, 17952, 19008, 19568, 19584, 20196, 20791, 22014, 23936, 25344, 26906, 26928, 29352, 29376, 33021, 35904, 38016, 39136, 39168, 40359, 40392, 41582, 44028, 47872, 53812, 53856, 58704, 58752, 62373, 66042, 71808, 76032, 78272, 80718, 80784, 83164, 88056, 107624, 107712, 117408, 117504, 121077, 124746, 132084, 143616, 156544, 161436, 161568, 166328, 176112, 187119, 215248, 215424, 228701, 234816, 242154, 249492, 264168, 313088, 322872, 323136, 332656, 352224, 363231, 374238, 430496, 430848, 457402, 469632, 484308, 498984, 528336, 561357, 645744, 646272, 665312, 686103, 704448, 726462, 748476, 860992, 914804, 939264, 968616, 997968, 1056672, 1122714, 1291488, 1292544, 1330624, 1372206, 1408896, 1452924, 1496952, 1721984, 1829608, 1937232, 1995936, 2058309, 2113344, 2245428, 2582976, 2661248, 2744412, 2817792, 2905848, 2993904, 3443968, 3659216, 3874464, 3991872, 4116618, 4226688, 4490856, 5165952, 5322496, 5488824, 5811696, 5987808, 6174927, 7318432, 7748928, 7983744, 8233236, 8453376, 8981712, 10331904, 10977648, 11623392, 11975616, 12349854, 14636864, 15497856, 15967488, 16466472, 17963424, 21955296, 23246784, 23951232, 24699708, 29273728, 30995712, 32932944, 35926848, 43910592, 46493568, 47902464, 49399416, 58547456, 65865888, 71853696, 87821184, 92987136, 98798832, 131731776, 143707392, 175642368, 197597664, 263463552, 395195328, 526927104, 790390656, 1580781312]

約数ペア:

[(1, 1580781312), (2, 790390656), (3, 526927104), (4, 395195328), (6, 263463552), (8, 197597664), (9, 175642368), (11, 143707392), (12, 131731776), (16, 98798832), (17, 92987136), (18, 87821184), (22, 71853696), (24, 65865888), (27, 58547456), (32, 49399416), (33, 47902464), (34, 46493568), (36, 43910592), (44, 35926848), (48, 32932944), (51, 30995712), (54, 29273728), (64, 24699708), (66, 23951232), (68, 23246784), (72, 21955296), (88, 17963424), (96, 16466472), (99, 15967488), (102, 15497856), (108, 14636864), (128, 12349854), (132, 11975616), (136, 11623392), (144, 10977648), (153, 10331904), (176, 8981712), (187, 8453376), (192, 8233236), (198, 7983744), (204, 7748928), (216, 7318432), (256, 6174927), (264, 5987808), (272, 5811696), (288, 5488824), (297, 5322496), (306, 5165952), (352, 4490856), (374, 4226688), (384, 4116618), (396, 3991872), (408, 3874464), (432, 3659216), (459, 3443968), (528, 2993904), (544, 2905848), (561, 2817792), (576, 2744412), (594, 2661248), (612, 2582976), (704, 2245428), (748, 2113344), (768, 2058309), (792, 1995936), (816, 1937232), (864, 1829608), (918, 1721984), (1056, 1496952), (1088, 1452924), (1122, 1408896), (1152, 1372206), (1188, 1330624), (1223, 1292544), (1224, 1291488), (1408, 1122714), (1496, 1056672), (1584, 997968), (1632, 968616), (1683, 939264), (1728, 914804), (1836, 860992), (2112, 748476), (2176, 726462), (2244, 704448), (2304, 686103), (2376, 665312), (2446, 646272), (2448, 645744), (2816, 561357), (2992, 528336), (3168, 498984), (3264, 484308), (3366, 469632), (3456, 457402), (3669, 430848), (3672, 430496), (4224, 374238), (4352, 363231), (4488, 352224), (4752, 332656), (4892, 323136), (4896, 322872), (5049, 313088), (5984, 264168), (6336, 249492), (6528, 242154), (6732, 234816), (6912, 228701), (7338, 215424), (7344, 215248), (8448, 187119), (8976, 176112), (9504, 166328), (9784, 161568), (9792, 161436), (10098, 156544), (11007, 143616), (11968, 132084), (12672, 124746), (13056, 121077), (13453, 117504), (13464, 117408), (14676, 107712), (14688, 107624), (17952, 88056), (19008, 83164), (19568, 80784), (19584, 80718), (20196, 78272), (20791, 76032), (22014, 71808), (23936, 66042), (25344, 62373), (26906, 58752), (26928, 58704), (29352, 53856), (29376, 53812), (33021, 47872), (35904, 44028), (38016, 41582), (39136, 40392), (39168, 40359)]