310820328

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 288

約数和(自身を含む): 1097984160

約数和(自身を除く): 787163832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 147, 156, 162, 168, 182, 189, 196, 216, 234, 243, 251, 252, 273, 294, 312, 324, 351, 364, 378, 392, 441, 468, 486, 502, 504, 546, 567, 588, 637, 648, 702, 728, 753, 756, 819, 882, 936, 972, 1004, 1053, 1092, 1134, 1176, 1274, 1323, 1404, 1506, 1512, 1638, 1701, 1757, 1764, 1911, 1944, 2008, 2106, 2184, 2259, 2268, 2457, 2548, 2646, 2808, 3012, 3159, 3263, 3276, 3402, 3514, 3528, 3822, 3969, 4212, 4518, 4536, 4914, 5096, 5271, 5292, 5733, 6024, 6318, 6526, 6552, 6777, 6804, 7028, 7371, 7644, 7938, 8424, 9036, 9789, 9828, 10542, 10584, 11466, 11907, 12299, 12636, 13052, 13554, 13608, 14056, 14742, 15288, 15813, 15876, 17199, 18072, 19578, 19656, 20331, 21084, 22113, 22841, 22932, 23814, 24598, 25272, 26104, 27108, 29367, 29484, 31626, 31752, 34398, 36897, 39156, 40662, 42168, 44226, 45682, 45864, 47439, 47628, 49196, 51597, 54216, 58734, 58968, 60993, 63252, 68523, 68796, 73794, 78312, 81324, 88101, 88452, 91364, 94878, 95256, 98392, 103194, 110691, 117468, 121986, 126504, 137046, 137592, 142317, 147588, 154791, 159887, 162648, 176202, 176904, 182728, 189756, 205569, 206388, 221382, 234936, 243972, 264303, 274092, 284634, 295176, 309582, 319774, 332073, 352404, 379512, 411138, 412776, 426951, 442764, 479661, 487944, 528606, 548184, 569268, 616707, 619164, 639548, 664146, 704808, 792909, 822276, 853902, 885528, 959322, 996219, 1057212, 1138536, 1233414, 1238328, 1279096, 1328292, 1438983, 1585818, 1644552, 1707804, 1850121, 1918644, 1992438, 2114424, 2466828, 2656584, 2877966, 2988657, 3171636, 3415608, 3700242, 3837288, 3984876, 4316949, 4933656, 5550363, 5755932, 5977314, 6343272, 7400484, 7969752, 8633898, 11100726, 11511864, 11954628, 12950847, 14800968, 17267796, 22201452, 23909256, 25901694, 34535592, 38852541, 44402904, 51803388, 77705082, 103606776, 155410164, 310820328]

約数ペア:

[(1, 310820328), (2, 155410164), (3, 103606776), (4, 77705082), (6, 51803388), (7, 44402904), (8, 38852541), (9, 34535592), (12, 25901694), (13, 23909256), (14, 22201452), (18, 17267796), (21, 14800968), (24, 12950847), (26, 11954628), (27, 11511864), (28, 11100726), (36, 8633898), (39, 7969752), (42, 7400484), (49, 6343272), (52, 5977314), (54, 5755932), (56, 5550363), (63, 4933656), (72, 4316949), (78, 3984876), (81, 3837288), (84, 3700242), (91, 3415608), (98, 3171636), (104, 2988657), (108, 2877966), (117, 2656584), (126, 2466828), (147, 2114424), (156, 1992438), (162, 1918644), (168, 1850121), (182, 1707804), (189, 1644552), (196, 1585818), (216, 1438983), (234, 1328292), (243, 1279096), (251, 1238328), (252, 1233414), (273, 1138536), (294, 1057212), (312, 996219), (324, 959322), (351, 885528), (364, 853902), (378, 822276), (392, 792909), (441, 704808), (468, 664146), (486, 639548), (502, 619164), (504, 616707), (546, 569268), (567, 548184), (588, 528606), (637, 487944), (648, 479661), (702, 442764), (728, 426951), (753, 412776), (756, 411138), (819, 379512), (882, 352404), (936, 332073), (972, 319774), (1004, 309582), (1053, 295176), (1092, 284634), (1134, 274092), (1176, 264303), (1274, 243972), (1323, 234936), (1404, 221382), (1506, 206388), (1512, 205569), (1638, 189756), (1701, 182728), (1757, 176904), (1764, 176202), (1911, 162648), (1944, 159887), (2008, 154791), (2106, 147588), (2184, 142317), (2259, 137592), (2268, 137046), (2457, 126504), (2548, 121986), (2646, 117468), (2808, 110691), (3012, 103194), (3159, 98392), (3263, 95256), (3276, 94878), (3402, 91364), (3514, 88452), (3528, 88101), (3822, 81324), (3969, 78312), (4212, 73794), (4518, 68796), (4536, 68523), (4914, 63252), (5096, 60993), (5271, 58968), (5292, 58734), (5733, 54216), (6024, 51597), (6318, 49196), (6526, 47628), (6552, 47439), (6777, 45864), (6804, 45682), (7028, 44226), (7371, 42168), (7644, 40662), (7938, 39156), (8424, 36897), (9036, 34398), (9789, 31752), (9828, 31626), (10542, 29484), (10584, 29367), (11466, 27108), (11907, 26104), (12299, 25272), (12636, 24598), (13052, 23814), (13554, 22932), (13608, 22841), (14056, 22113), (14742, 21084), (15288, 20331), (15813, 19656), (15876, 19578), (17199, 18072)]