1900001664

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 512

約数和(自身を含む): 6662476800

約数和(自身を除く): 4762475136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 41, 44, 46, 48, 53, 54, 64, 66, 69, 72, 82, 88, 92, 96, 99, 106, 108, 123, 128, 132, 138, 144, 159, 164, 176, 184, 192, 198, 207, 212, 216, 246, 253, 264, 276, 288, 297, 318, 328, 352, 368, 369, 384, 396, 414, 424, 432, 451, 477, 492, 506, 528, 552, 576, 583, 594, 621, 636, 656, 704, 736, 738, 759, 792, 828, 848, 864, 902, 943, 954, 984, 1012, 1056, 1104, 1107, 1152, 1166, 1188, 1219, 1242, 1272, 1312, 1353, 1408, 1431, 1472, 1476, 1518, 1584, 1656, 1696, 1728, 1749, 1804, 1886, 1908, 1968, 2024, 2112, 2173, 2208, 2214, 2277, 2332, 2376, 2438, 2484, 2544, 2624, 2706, 2829, 2862, 2944, 2952, 3036, 3168, 3312, 3392, 3456, 3498, 3608, 3657, 3772, 3816, 3936, 4048, 4059, 4224, 4346, 4416, 4428, 4554, 4664, 4752, 4876, 4968, 5088, 5247, 5248, 5412, 5658, 5724, 5904, 6072, 6336, 6519, 6624, 6784, 6831, 6996, 7216, 7314, 7544, 7632, 7872, 8096, 8118, 8487, 8692, 8832, 8856, 9108, 9328, 9504, 9752, 9936, 10176, 10373, 10494, 10824, 10971, 11316, 11448, 11808, 12144, 12177, 12672, 13038, 13248, 13409, 13662, 13992, 14432, 14628, 15088, 15264, 15741, 15744, 16192, 16236, 16974, 17384, 17712, 18216, 18656, 19008, 19504, 19557, 19872, 20352, 20746, 20988, 21648, 21942, 22632, 22896, 23616, 23903, 24288, 24354, 25461, 26076, 26496, 26818, 27324, 27984, 28864, 29256, 30176, 30528, 31119, 31482, 32384, 32472, 32913, 33948, 34768, 35424, 36432, 37312, 38016, 39008, 39114, 39744, 40227, 41492, 41976, 43296, 43884, 45264, 45792, 47232, 47806, 48576, 48708, 49979, 50922, 52152, 53636, 54648, 55968, 57728, 58512, 58671, 60352, 61056, 62238, 62964, 64944, 65826, 67896, 69536, 70848, 71709, 72864, 74624, 78016, 78228, 79488, 80454, 82984, 83952, 86592, 87768, 90528, 91584, 93357, 95612, 97152, 97416, 99958, 101844, 104304, 107272, 109296, 111936, 117024, 117342, 120681, 120704, 124476, 125928, 129888, 131652, 135792, 139072, 141696, 143418, 145728, 149937, 156032, 156456, 160908, 165968, 167904, 173184, 175536, 181056, 183168, 186714, 191224, 194832, 199916, 203688, 208608, 214544, 215127, 218592, 223872, 234048, 234684, 241362, 248952, 251856, 259776, 263304, 271584, 278144, 280071, 286836, 291456, 299874, 312912, 321816, 331936, 335808, 351072, 362043, 362112, 373428, 382448, 389664, 399832, 407376, 417216, 429088, 430254, 437184, 449811, 468096, 469368, 482724, 497904, 503712, 519552, 526608, 543168, 549769, 560142, 573672, 599748, 625824, 643632, 645381, 663872, 671616, 702144, 724086, 746856, 764896, 779328, 799664, 814752, 834432, 858176, 860508, 874368, 899622, 938736, 965448, 995808, 1007424, 1053216, 1086336, 1099538, 1120284, 1147344, 1199496, 1251648, 1287264, 1290762, 1327744, 1349433, 1404288, 1448172, 1493712, 1529792, 1558656, 1599328, 1629504, 1649307, 1716352, 1721016, 1799244, 1877472, 1930896, 1991616, 2014848, 2106432, 2199076, 2240568, 2294688, 2398992, 2503296, 2574528, 2581524, 2698866, 2896344, 2987424, 3059584, 3198656, 3259008, 3298614, 3442032, 3598488, 3754944, 3861792, 3983232, 4212864, 4398152, 4481136, 4589376, 4797984, 4947921, 5149056, 5163048, 5397732, 5792688, 5974848, 6397312, 6597228, 6884064, 7196976, 7509888, 7723584, 8796304, 8962272, 9178752, 9595968, 9895842, 10326096, 10795464, 11585376, 11949696, 13194456, 13768128, 14393952, 14843763, 15447168, 17592608, 17924544, 19191936, 19791684, 20652192, 21590928, 23170752, 26388912, 27536256, 28787904, 29687526, 35185216, 35849088, 39583368, 41304384, 43181856, 46341504, 52777824, 57575808, 59375052, 70370432, 79166736, 82608768, 86363712, 105555648, 118750104, 158333472, 172727424, 211111296, 237500208, 316666944, 475000416, 633333888, 950000832, 1900001664]

約数ペア:

[(1, 1900001664), (2, 950000832), (3, 633333888), (4, 475000416), (6, 316666944), (8, 237500208), (9, 211111296), (11, 172727424), (12, 158333472), (16, 118750104), (18, 105555648), (22, 86363712), (23, 82608768), (24, 79166736), (27, 70370432), (32, 59375052), (33, 57575808), (36, 52777824), (41, 46341504), (44, 43181856), (46, 41304384), (48, 39583368), (53, 35849088), (54, 35185216), (64, 29687526), (66, 28787904), (69, 27536256), (72, 26388912), (82, 23170752), (88, 21590928), (92, 20652192), (96, 19791684), (99, 19191936), (106, 17924544), (108, 17592608), (123, 15447168), (128, 14843763), (132, 14393952), (138, 13768128), (144, 13194456), (159, 11949696), (164, 11585376), (176, 10795464), (184, 10326096), (192, 9895842), (198, 9595968), (207, 9178752), (212, 8962272), (216, 8796304), (246, 7723584), (253, 7509888), (264, 7196976), (276, 6884064), (288, 6597228), (297, 6397312), (318, 5974848), (328, 5792688), (352, 5397732), (368, 5163048), (369, 5149056), (384, 4947921), (396, 4797984), (414, 4589376), (424, 4481136), (432, 4398152), (451, 4212864), (477, 3983232), (492, 3861792), (506, 3754944), (528, 3598488), (552, 3442032), (576, 3298614), (583, 3259008), (594, 3198656), (621, 3059584), (636, 2987424), (656, 2896344), (704, 2698866), (736, 2581524), (738, 2574528), (759, 2503296), (792, 2398992), (828, 2294688), (848, 2240568), (864, 2199076), (902, 2106432), (943, 2014848), (954, 1991616), (984, 1930896), (1012, 1877472), (1056, 1799244), (1104, 1721016), (1107, 1716352), (1152, 1649307), (1166, 1629504), (1188, 1599328), (1219, 1558656), (1242, 1529792), (1272, 1493712), (1312, 1448172), (1353, 1404288), (1408, 1349433), (1431, 1327744), (1472, 1290762), (1476, 1287264), (1518, 1251648), (1584, 1199496), (1656, 1147344), (1696, 1120284), (1728, 1099538), (1749, 1086336), (1804, 1053216), (1886, 1007424), (1908, 995808), (1968, 965448), (2024, 938736), (2112, 899622), (2173, 874368), (2208, 860508), (2214, 858176), (2277, 834432), (2332, 814752), (2376, 799664), (2438, 779328), (2484, 764896), (2544, 746856), (2624, 724086), (2706, 702144), (2829, 671616), (2862, 663872), (2944, 645381), (2952, 643632), (3036, 625824), (3168, 599748), (3312, 573672), (3392, 560142), (3456, 549769), (3498, 543168), (3608, 526608), (3657, 519552), (3772, 503712), (3816, 497904), (3936, 482724), (4048, 469368), (4059, 468096), (4224, 449811), (4346, 437184), (4416, 430254), (4428, 429088), (4554, 417216), (4664, 407376), (4752, 399832), (4876, 389664), (4968, 382448), (5088, 373428), (5247, 362112), (5248, 362043), (5412, 351072), (5658, 335808), (5724, 331936), (5904, 321816), (6072, 312912), (6336, 299874), (6519, 291456), (6624, 286836), (6784, 280071), (6831, 278144), (6996, 271584), (7216, 263304), (7314, 259776), (7544, 251856), (7632, 248952), (7872, 241362), (8096, 234684), (8118, 234048), (8487, 223872), (8692, 218592), (8832, 215127), (8856, 214544), (9108, 208608), (9328, 203688), (9504, 199916), (9752, 194832), (9936, 191224), (10176, 186714), (10373, 183168), (10494, 181056), (10824, 175536), (10971, 173184), (11316, 167904), (11448, 165968), (11808, 160908), (12144, 156456), (12177, 156032), (12672, 149937), (13038, 145728), (13248, 143418), (13409, 141696), (13662, 139072), (13992, 135792), (14432, 131652), (14628, 129888), (15088, 125928), (15264, 124476), (15741, 120704), (15744, 120681), (16192, 117342), (16236, 117024), (16974, 111936), (17384, 109296), (17712, 107272), (18216, 104304), (18656, 101844), (19008, 99958), (19504, 97416), (19557, 97152), (19872, 95612), (20352, 93357), (20746, 91584), (20988, 90528), (21648, 87768), (21942, 86592), (22632, 83952), (22896, 82984), (23616, 80454), (23903, 79488), (24288, 78228), (24354, 78016), (25461, 74624), (26076, 72864), (26496, 71709), (26818, 70848), (27324, 69536), (27984, 67896), (28864, 65826), (29256, 64944), (30176, 62964), (30528, 62238), (31119, 61056), (31482, 60352), (32384, 58671), (32472, 58512), (32913, 57728), (33948, 55968), (34768, 54648), (35424, 53636), (36432, 52152), (37312, 50922), (38016, 49979), (39008, 48708), (39114, 48576), (39744, 47806), (40227, 47232), (41492, 45792), (41976, 45264), (43296, 43884)]