210722688

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:298

約数の個数: 256

約数和(自身を含む): 710899200

約数和(自身を除く): 500176512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 64, 66, 69, 72, 88, 92, 96, 99, 108, 128, 132, 138, 144, 176, 184, 192, 198, 207, 216, 241, 253, 264, 276, 288, 297, 352, 368, 384, 396, 414, 432, 482, 506, 528, 552, 576, 594, 621, 704, 723, 736, 759, 792, 828, 864, 964, 1012, 1056, 1104, 1152, 1188, 1242, 1408, 1446, 1472, 1518, 1584, 1656, 1728, 1928, 2024, 2112, 2169, 2208, 2277, 2376, 2484, 2651, 2892, 2944, 3036, 3168, 3312, 3456, 3856, 4048, 4224, 4338, 4416, 4554, 4752, 4968, 5302, 5543, 5784, 6072, 6336, 6507, 6624, 6831, 7712, 7953, 8096, 8676, 8832, 9108, 9504, 9936, 10604, 11086, 11568, 12144, 12672, 13014, 13248, 13662, 15424, 15906, 16192, 16629, 17352, 18216, 19008, 19872, 21208, 22172, 23136, 23859, 24288, 26028, 26496, 27324, 30848, 31812, 32384, 33258, 34704, 36432, 38016, 39744, 42416, 44344, 46272, 47718, 48576, 49887, 52056, 54648, 60973, 63624, 66516, 69408, 71577, 72864, 79488, 84832, 88688, 92544, 95436, 97152, 99774, 104112, 109296, 121946, 127248, 133032, 138816, 143154, 145728, 149661, 169664, 177376, 182919, 190872, 199548, 208224, 218592, 243892, 254496, 266064, 277632, 286308, 291456, 299322, 339328, 354752, 365838, 381744, 399096, 416448, 437184, 487784, 508992, 532128, 548757, 572616, 598644, 709504, 731676, 763488, 798192, 832896, 874368, 975568, 1017984, 1064256, 1097514, 1145232, 1197288, 1463352, 1526976, 1596384, 1646271, 1951136, 2128512, 2195028, 2290464, 2394576, 2926704, 3053952, 3192768, 3292542, 3902272, 4390056, 4580928, 4789152, 5853408, 6385536, 6585084, 7804544, 8780112, 9161856, 9578304, 11706816, 13170168, 17560224, 19156608, 23413632, 26340336, 35120448, 52680672, 70240896, 105361344, 210722688]

約数ペア:

[(1, 210722688), (2, 105361344), (3, 70240896), (4, 52680672), (6, 35120448), (8, 26340336), (9, 23413632), (11, 19156608), (12, 17560224), (16, 13170168), (18, 11706816), (22, 9578304), (23, 9161856), (24, 8780112), (27, 7804544), (32, 6585084), (33, 6385536), (36, 5853408), (44, 4789152), (46, 4580928), (48, 4390056), (54, 3902272), (64, 3292542), (66, 3192768), (69, 3053952), (72, 2926704), (88, 2394576), (92, 2290464), (96, 2195028), (99, 2128512), (108, 1951136), (128, 1646271), (132, 1596384), (138, 1526976), (144, 1463352), (176, 1197288), (184, 1145232), (192, 1097514), (198, 1064256), (207, 1017984), (216, 975568), (241, 874368), (253, 832896), (264, 798192), (276, 763488), (288, 731676), (297, 709504), (352, 598644), (368, 572616), (384, 548757), (396, 532128), (414, 508992), (432, 487784), (482, 437184), (506, 416448), (528, 399096), (552, 381744), (576, 365838), (594, 354752), (621, 339328), (704, 299322), (723, 291456), (736, 286308), (759, 277632), (792, 266064), (828, 254496), (864, 243892), (964, 218592), (1012, 208224), (1056, 199548), (1104, 190872), (1152, 182919), (1188, 177376), (1242, 169664), (1408, 149661), (1446, 145728), (1472, 143154), (1518, 138816), (1584, 133032), (1656, 127248), (1728, 121946), (1928, 109296), (2024, 104112), (2112, 99774), (2169, 97152), (2208, 95436), (2277, 92544), (2376, 88688), (2484, 84832), (2651, 79488), (2892, 72864), (2944, 71577), (3036, 69408), (3168, 66516), (3312, 63624), (3456, 60973), (3856, 54648), (4048, 52056), (4224, 49887), (4338, 48576), (4416, 47718), (4554, 46272), (4752, 44344), (4968, 42416), (5302, 39744), (5543, 38016), (5784, 36432), (6072, 34704), (6336, 33258), (6507, 32384), (6624, 31812), (6831, 30848), (7712, 27324), (7953, 26496), (8096, 26028), (8676, 24288), (8832, 23859), (9108, 23136), (9504, 22172), (9936, 21208), (10604, 19872), (11086, 19008), (11568, 18216), (12144, 17352), (12672, 16629), (13014, 16192), (13248, 15906), (13662, 15424)]