320356512

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 384

約数和(自身を含む): 1161216000

約数和(自身を除く): 840859488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 47, 48, 49, 54, 56, 63, 69, 72, 84, 92, 94, 96, 98, 108, 112, 126, 138, 141, 144, 147, 161, 168, 184, 188, 189, 196, 207, 216, 224, 252, 276, 282, 288, 294, 322, 329, 336, 343, 368, 376, 378, 392, 414, 423, 432, 441, 483, 504, 552, 564, 588, 621, 644, 658, 672, 686, 736, 752, 756, 784, 828, 846, 864, 882, 966, 987, 1008, 1029, 1081, 1104, 1127, 1128, 1176, 1242, 1269, 1288, 1316, 1323, 1372, 1449, 1504, 1512, 1568, 1656, 1692, 1764, 1932, 1974, 2016, 2058, 2162, 2208, 2254, 2256, 2303, 2352, 2484, 2538, 2576, 2632, 2646, 2744, 2898, 2961, 3024, 3087, 3243, 3312, 3381, 3384, 3528, 3864, 3948, 4116, 4324, 4347, 4508, 4512, 4606, 4704, 4968, 5076, 5152, 5264, 5292, 5488, 5796, 5922, 6048, 6174, 6486, 6624, 6762, 6768, 6909, 7056, 7567, 7728, 7889, 7896, 8232, 8648, 8694, 8883, 9016, 9212, 9261, 9729, 9936, 10143, 10152, 10528, 10584, 10976, 11592, 11844, 12348, 12972, 13524, 13536, 13818, 14112, 15134, 15456, 15778, 15792, 16121, 16464, 17296, 17388, 17766, 18032, 18424, 18522, 19458, 19872, 20286, 20304, 20727, 21168, 22701, 23184, 23667, 23688, 24696, 25944, 27048, 27636, 29187, 30268, 30429, 31556, 31584, 32242, 32928, 34592, 34776, 35532, 36064, 36848, 37044, 38916, 40572, 40608, 41454, 42336, 45402, 46368, 47334, 47376, 48363, 49392, 51888, 52969, 54096, 55272, 58374, 60536, 60858, 62181, 63112, 64484, 68103, 69552, 71001, 71064, 73696, 74088, 77832, 81144, 82908, 90804, 94668, 94752, 96726, 98784, 103776, 105938, 108192, 110544, 116748, 121072, 121716, 124362, 126224, 128968, 136206, 139104, 142002, 142128, 145089, 148176, 155664, 158907, 162288, 165816, 181608, 189336, 193452, 204309, 211876, 213003, 221088, 233496, 242144, 243432, 248724, 252448, 257936, 272412, 284004, 284256, 290178, 296352, 311328, 317814, 324576, 331632, 363216, 370783, 378672, 386904, 408618, 423752, 426006, 435267, 466992, 476721, 486864, 497448, 515872, 544824, 568008, 580356, 635628, 663264, 726432, 741566, 757344, 773808, 817236, 847504, 852012, 870534, 933984, 953442, 973728, 994896, 1089648, 1112349, 1136016, 1160712, 1271256, 1430163, 1483132, 1547616, 1634472, 1695008, 1704024, 1741068, 1906884, 1989792, 2179296, 2224698, 2272032, 2321424, 2542512, 2860326, 2966264, 3268944, 3337047, 3408048, 3482136, 3813768, 4449396, 4642848, 5085024, 5720652, 5932528, 6537888, 6674094, 6816096, 6964272, 7627536, 8898792, 10011141, 11441304, 11865056, 13348188, 13928544, 15255072, 17797584, 20022282, 22882608, 26696376, 35595168, 40044564, 45765216, 53392752, 80089128, 106785504, 160178256, 320356512]

約数ペア:

[(1, 320356512), (2, 160178256), (3, 106785504), (4, 80089128), (6, 53392752), (7, 45765216), (8, 40044564), (9, 35595168), (12, 26696376), (14, 22882608), (16, 20022282), (18, 17797584), (21, 15255072), (23, 13928544), (24, 13348188), (27, 11865056), (28, 11441304), (32, 10011141), (36, 8898792), (42, 7627536), (46, 6964272), (47, 6816096), (48, 6674094), (49, 6537888), (54, 5932528), (56, 5720652), (63, 5085024), (69, 4642848), (72, 4449396), (84, 3813768), (92, 3482136), (94, 3408048), (96, 3337047), (98, 3268944), (108, 2966264), (112, 2860326), (126, 2542512), (138, 2321424), (141, 2272032), (144, 2224698), (147, 2179296), (161, 1989792), (168, 1906884), (184, 1741068), (188, 1704024), (189, 1695008), (196, 1634472), (207, 1547616), (216, 1483132), (224, 1430163), (252, 1271256), (276, 1160712), (282, 1136016), (288, 1112349), (294, 1089648), (322, 994896), (329, 973728), (336, 953442), (343, 933984), (368, 870534), (376, 852012), (378, 847504), (392, 817236), (414, 773808), (423, 757344), (432, 741566), (441, 726432), (483, 663264), (504, 635628), (552, 580356), (564, 568008), (588, 544824), (621, 515872), (644, 497448), (658, 486864), (672, 476721), (686, 466992), (736, 435267), (752, 426006), (756, 423752), (784, 408618), (828, 386904), (846, 378672), (864, 370783), (882, 363216), (966, 331632), (987, 324576), (1008, 317814), (1029, 311328), (1081, 296352), (1104, 290178), (1127, 284256), (1128, 284004), (1176, 272412), (1242, 257936), (1269, 252448), (1288, 248724), (1316, 243432), (1323, 242144), (1372, 233496), (1449, 221088), (1504, 213003), (1512, 211876), (1568, 204309), (1656, 193452), (1692, 189336), (1764, 181608), (1932, 165816), (1974, 162288), (2016, 158907), (2058, 155664), (2162, 148176), (2208, 145089), (2254, 142128), (2256, 142002), (2303, 139104), (2352, 136206), (2484, 128968), (2538, 126224), (2576, 124362), (2632, 121716), (2646, 121072), (2744, 116748), (2898, 110544), (2961, 108192), (3024, 105938), (3087, 103776), (3243, 98784), (3312, 96726), (3381, 94752), (3384, 94668), (3528, 90804), (3864, 82908), (3948, 81144), (4116, 77832), (4324, 74088), (4347, 73696), (4508, 71064), (4512, 71001), (4606, 69552), (4704, 68103), (4968, 64484), (5076, 63112), (5152, 62181), (5264, 60858), (5292, 60536), (5488, 58374), (5796, 55272), (5922, 54096), (6048, 52969), (6174, 51888), (6486, 49392), (6624, 48363), (6762, 47376), (6768, 47334), (6909, 46368), (7056, 45402), (7567, 42336), (7728, 41454), (7889, 40608), (7896, 40572), (8232, 38916), (8648, 37044), (8694, 36848), (8883, 36064), (9016, 35532), (9212, 34776), (9261, 34592), (9729, 32928), (9936, 32242), (10143, 31584), (10152, 31556), (10528, 30429), (10584, 30268), (10976, 29187), (11592, 27636), (11844, 27048), (12348, 25944), (12972, 24696), (13524, 23688), (13536, 23667), (13818, 23184), (14112, 22701), (15134, 21168), (15456, 20727), (15778, 20304), (15792, 20286), (16121, 19872), (16464, 19458), (17296, 18522), (17388, 18424), (17766, 18032)]