320380632

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 1084290480

約数和(自身を除く): 763909848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 29, 33, 36, 37, 39, 44, 52, 58, 66, 72, 74, 78, 87, 88, 99, 104, 111, 116, 117, 132, 143, 148, 156, 174, 198, 222, 232, 234, 261, 264, 286, 296, 312, 319, 333, 348, 377, 396, 407, 429, 444, 468, 481, 522, 572, 638, 666, 696, 754, 792, 814, 841, 858, 888, 936, 957, 962, 1044, 1073, 1131, 1144, 1221, 1276, 1287, 1332, 1443, 1508, 1628, 1682, 1716, 1914, 1924, 2088, 2146, 2262, 2442, 2523, 2552, 2574, 2664, 2871, 2886, 3016, 3219, 3256, 3364, 3393, 3432, 3663, 3828, 3848, 4147, 4292, 4329, 4524, 4884, 5046, 5148, 5291, 5742, 5772, 6438, 6728, 6786, 7326, 7569, 7656, 8294, 8584, 8658, 9048, 9251, 9657, 9768, 10092, 10296, 10582, 10933, 11484, 11544, 11803, 12441, 12876, 13572, 13949, 14652, 15138, 15873, 16588, 17316, 18502, 19314, 20184, 21164, 21866, 22968, 23606, 24882, 25752, 27144, 27753, 27898, 29304, 30276, 31117, 31746, 32799, 33176, 34632, 35409, 37004, 37323, 38628, 41847, 42328, 43732, 47212, 47619, 49764, 55506, 55796, 60552, 62234, 63492, 65598, 70818, 74008, 74646, 77256, 83259, 83694, 87464, 93351, 94424, 95238, 98397, 99528, 106227, 111012, 111592, 120263, 124468, 125541, 126984, 131196, 141636, 149292, 153439, 166518, 167388, 186702, 190476, 196794, 212454, 222024, 240526, 248936, 251082, 262392, 280053, 283272, 298584, 306878, 333036, 334776, 342287, 360789, 373404, 380952, 393588, 404521, 424908, 460317, 481052, 502164, 560106, 613756, 666072, 684574, 721578, 746808, 787176, 809042, 849816, 920634, 962104, 1004328, 1026861, 1082367, 1120212, 1213563, 1227512, 1369148, 1380951, 1443156, 1618084, 1841268, 2053722, 2164734, 2240424, 2427126, 2738296, 2761902, 2886312, 3080583, 3236168, 3640689, 3682536, 4107444, 4329468, 4449731, 4854252, 5523804, 6161166, 7281378, 8214888, 8658936, 8899462, 9708504, 11047608, 12322332, 13349193, 14562756, 17798924, 24644664, 26698386, 29125512, 35597848, 40047579, 53396772, 80095158, 106793544, 160190316, 320380632]

約数ペア:

[(1, 320380632), (2, 160190316), (3, 106793544), (4, 80095158), (6, 53396772), (8, 40047579), (9, 35597848), (11, 29125512), (12, 26698386), (13, 24644664), (18, 17798924), (22, 14562756), (24, 13349193), (26, 12322332), (29, 11047608), (33, 9708504), (36, 8899462), (37, 8658936), (39, 8214888), (44, 7281378), (52, 6161166), (58, 5523804), (66, 4854252), (72, 4449731), (74, 4329468), (78, 4107444), (87, 3682536), (88, 3640689), (99, 3236168), (104, 3080583), (111, 2886312), (116, 2761902), (117, 2738296), (132, 2427126), (143, 2240424), (148, 2164734), (156, 2053722), (174, 1841268), (198, 1618084), (222, 1443156), (232, 1380951), (234, 1369148), (261, 1227512), (264, 1213563), (286, 1120212), (296, 1082367), (312, 1026861), (319, 1004328), (333, 962104), (348, 920634), (377, 849816), (396, 809042), (407, 787176), (429, 746808), (444, 721578), (468, 684574), (481, 666072), (522, 613756), (572, 560106), (638, 502164), (666, 481052), (696, 460317), (754, 424908), (792, 404521), (814, 393588), (841, 380952), (858, 373404), (888, 360789), (936, 342287), (957, 334776), (962, 333036), (1044, 306878), (1073, 298584), (1131, 283272), (1144, 280053), (1221, 262392), (1276, 251082), (1287, 248936), (1332, 240526), (1443, 222024), (1508, 212454), (1628, 196794), (1682, 190476), (1716, 186702), (1914, 167388), (1924, 166518), (2088, 153439), (2146, 149292), (2262, 141636), (2442, 131196), (2523, 126984), (2552, 125541), (2574, 124468), (2664, 120263), (2871, 111592), (2886, 111012), (3016, 106227), (3219, 99528), (3256, 98397), (3364, 95238), (3393, 94424), (3432, 93351), (3663, 87464), (3828, 83694), (3848, 83259), (4147, 77256), (4292, 74646), (4329, 74008), (4524, 70818), (4884, 65598), (5046, 63492), (5148, 62234), (5291, 60552), (5742, 55796), (5772, 55506), (6438, 49764), (6728, 47619), (6786, 47212), (7326, 43732), (7569, 42328), (7656, 41847), (8294, 38628), (8584, 37323), (8658, 37004), (9048, 35409), (9251, 34632), (9657, 33176), (9768, 32799), (10092, 31746), (10296, 31117), (10582, 30276), (10933, 29304), (11484, 27898), (11544, 27753), (11803, 27144), (12441, 25752), (12876, 24882), (13572, 23606), (13949, 22968), (14652, 21866), (15138, 21164), (15873, 20184), (16588, 19314), (17316, 18502)]