220012416

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 256

約数和(自身を含む): 719712000

約数和(自身を除く): 499699584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 59, 64, 72, 78, 83, 96, 104, 108, 117, 118, 128, 144, 156, 166, 177, 192, 208, 216, 234, 236, 249, 288, 312, 332, 351, 354, 384, 416, 432, 468, 472, 498, 531, 576, 624, 664, 702, 708, 747, 767, 832, 864, 936, 944, 996, 1062, 1079, 1152, 1248, 1328, 1404, 1416, 1494, 1534, 1593, 1664, 1728, 1872, 1888, 1992, 2124, 2158, 2241, 2301, 2496, 2656, 2808, 2832, 2988, 3068, 3186, 3237, 3456, 3744, 3776, 3984, 4248, 4316, 4482, 4602, 4897, 4992, 5312, 5616, 5664, 5976, 6136, 6372, 6474, 6903, 7488, 7552, 7968, 8496, 8632, 8964, 9204, 9711, 9794, 10624, 11232, 11328, 11952, 12272, 12744, 12948, 13806, 14691, 14976, 15936, 16992, 17264, 17928, 18408, 19422, 19588, 20709, 22464, 22656, 23904, 24544, 25488, 25896, 27612, 29133, 29382, 31872, 33984, 34528, 35856, 36816, 38844, 39176, 41418, 44073, 44928, 47808, 49088, 50976, 51792, 55224, 58266, 58764, 63661, 67968, 69056, 71712, 73632, 77688, 78352, 82836, 88146, 95616, 98176, 101952, 103584, 110448, 116532, 117528, 127322, 132219, 138112, 143424, 147264, 155376, 156704, 165672, 176292, 190983, 203904, 207168, 220896, 233064, 235056, 254644, 264438, 286848, 294528, 310752, 313408, 331344, 352584, 381966, 414336, 441792, 466128, 470112, 509288, 528876, 572949, 621504, 626816, 662688, 705168, 763932, 883584, 932256, 940224, 1018576, 1057752, 1145898, 1243008, 1325376, 1410336, 1527864, 1718847, 1864512, 1880448, 2037152, 2115504, 2291796, 2650752, 2820672, 3055728, 3437694, 3729024, 4074304, 4231008, 4583592, 5641344, 6111456, 6875388, 8148608, 8462016, 9167184, 12222912, 13750776, 16924032, 18334368, 24445824, 27501552, 36668736, 55003104, 73337472, 110006208, 220012416]

約数ペア:

[(1, 220012416), (2, 110006208), (3, 73337472), (4, 55003104), (6, 36668736), (8, 27501552), (9, 24445824), (12, 18334368), (13, 16924032), (16, 13750776), (18, 12222912), (24, 9167184), (26, 8462016), (27, 8148608), (32, 6875388), (36, 6111456), (39, 5641344), (48, 4583592), (52, 4231008), (54, 4074304), (59, 3729024), (64, 3437694), (72, 3055728), (78, 2820672), (83, 2650752), (96, 2291796), (104, 2115504), (108, 2037152), (117, 1880448), (118, 1864512), (128, 1718847), (144, 1527864), (156, 1410336), (166, 1325376), (177, 1243008), (192, 1145898), (208, 1057752), (216, 1018576), (234, 940224), (236, 932256), (249, 883584), (288, 763932), (312, 705168), (332, 662688), (351, 626816), (354, 621504), (384, 572949), (416, 528876), (432, 509288), (468, 470112), (472, 466128), (498, 441792), (531, 414336), (576, 381966), (624, 352584), (664, 331344), (702, 313408), (708, 310752), (747, 294528), (767, 286848), (832, 264438), (864, 254644), (936, 235056), (944, 233064), (996, 220896), (1062, 207168), (1079, 203904), (1152, 190983), (1248, 176292), (1328, 165672), (1404, 156704), (1416, 155376), (1494, 147264), (1534, 143424), (1593, 138112), (1664, 132219), (1728, 127322), (1872, 117528), (1888, 116532), (1992, 110448), (2124, 103584), (2158, 101952), (2241, 98176), (2301, 95616), (2496, 88146), (2656, 82836), (2808, 78352), (2832, 77688), (2988, 73632), (3068, 71712), (3186, 69056), (3237, 67968), (3456, 63661), (3744, 58764), (3776, 58266), (3984, 55224), (4248, 51792), (4316, 50976), (4482, 49088), (4602, 47808), (4897, 44928), (4992, 44073), (5312, 41418), (5616, 39176), (5664, 38844), (5976, 36816), (6136, 35856), (6372, 34528), (6474, 33984), (6903, 31872), (7488, 29382), (7552, 29133), (7968, 27612), (8496, 25896), (8632, 25488), (8964, 24544), (9204, 23904), (9711, 22656), (9794, 22464), (10624, 20709), (11232, 19588), (11328, 19422), (11952, 18408), (12272, 17928), (12744, 17264), (12948, 16992), (13806, 15936), (14691, 14976)]