320187807744

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{661}}^1\times {\mathrm{1609}}^1$

素因数の和:2309

約数の個数: 288

約数和(自身を含む): 995113501200

約数和(自身を除く): 674925693456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 661, 672, 768, 784, 896, 1024, 1176, 1322, 1344, 1536, 1568, 1609, 1792, 1983, 2048, 2352, 2644, 2688, 3072, 3136, 3218, 3584, 3966, 4627, 4704, 4827, 5288, 5376, 6144, 6272, 6436, 7168, 7932, 9254, 9408, 9654, 10576, 10752, 11263, 12544, 12872, 13881, 14336, 15864, 18508, 18816, 19308, 21152, 21504, 22526, 25088, 25744, 27762, 31728, 32389, 33789, 37016, 37632, 38616, 42304, 43008, 45052, 50176, 51488, 55524, 63456, 64778, 67578, 74032, 75264, 77232, 78841, 84608, 90104, 97167, 100352, 102976, 111048, 126912, 129556, 135156, 148064, 150528, 154464, 157682, 169216, 180208, 194334, 205952, 222096, 236523, 253824, 259112, 270312, 296128, 301056, 308928, 315364, 338432, 360416, 388668, 411904, 444192, 473046, 507648, 518224, 540624, 592256, 617856, 630728, 676864, 720832, 777336, 823808, 888384, 946092, 1015296, 1036448, 1063549, 1081248, 1184512, 1235712, 1261456, 1353728, 1441664, 1554672, 1647616, 1776768, 1892184, 2030592, 2072896, 2127098, 2162496, 2369024, 2471424, 2522912, 2883328, 3109344, 3190647, 3295232, 3553536, 3784368, 4061184, 4145792, 4254196, 4324992, 4738048, 4942848, 5045824, 5766656, 6218688, 6381294, 7107072, 7444843, 7568736, 8291584, 8508392, 8649984, 9476096, 9885696, 10091648, 11533312, 12437376, 12762588, 14214144, 14889686, 15137472, 16583168, 17016784, 17299968, 20183296, 22334529, 23066624, 24874752, 25525176, 28428288, 29779372, 30274944, 33166336, 34033568, 34599936, 40366592, 44669058, 49749504, 51050352, 52113901, 59558744, 60549888, 66332672, 68067136, 69199872, 80733184, 89338116, 99499008, 102100704, 104227802, 119117488, 121099776, 136134272, 156341703, 161466368, 178676232, 198998016, 204201408, 208455604, 238234976, 242199552, 272268544, 312683406, 357352464, 408402816, 416911208, 476469952, 484399104, 544537088, 625366812, 714704928, 816805632, 833822416, 952939904, 1089074176, 1250733624, 1429409856, 1633611264, 1667644832, 1905879808, 2178148352, 2501467248, 2858819712, 3267222528, 3335289664, 3811759616, 5002934496, 5717639424, 6534445056, 6670579328, 7623519232, 10005868992, 11435278848, 13341158656, 15247038464, 20011737984, 22870557696, 26682317312, 40023475968, 45741115392, 53364634624, 80046951936, 106729269248, 160093903872, 320187807744]

約数ペア:

[(1, 320187807744), (2, 160093903872), (3, 106729269248), (4, 80046951936), (6, 53364634624), (7, 45741115392), (8, 40023475968), (12, 26682317312), (14, 22870557696), (16, 20011737984), (21, 15247038464), (24, 13341158656), (28, 11435278848), (32, 10005868992), (42, 7623519232), (48, 6670579328), (49, 6534445056), (56, 5717639424), (64, 5002934496), (84, 3811759616), (96, 3335289664), (98, 3267222528), (112, 2858819712), (128, 2501467248), (147, 2178148352), (168, 1905879808), (192, 1667644832), (196, 1633611264), (224, 1429409856), (256, 1250733624), (294, 1089074176), (336, 952939904), (384, 833822416), (392, 816805632), (448, 714704928), (512, 625366812), (588, 544537088), (661, 484399104), (672, 476469952), (768, 416911208), (784, 408402816), (896, 357352464), (1024, 312683406), (1176, 272268544), (1322, 242199552), (1344, 238234976), (1536, 208455604), (1568, 204201408), (1609, 198998016), (1792, 178676232), (1983, 161466368), (2048, 156341703), (2352, 136134272), (2644, 121099776), (2688, 119117488), (3072, 104227802), (3136, 102100704), (3218, 99499008), (3584, 89338116), (3966, 80733184), (4627, 69199872), (4704, 68067136), (4827, 66332672), (5288, 60549888), (5376, 59558744), (6144, 52113901), (6272, 51050352), (6436, 49749504), (7168, 44669058), (7932, 40366592), (9254, 34599936), (9408, 34033568), (9654, 33166336), (10576, 30274944), (10752, 29779372), (11263, 28428288), (12544, 25525176), (12872, 24874752), (13881, 23066624), (14336, 22334529), (15864, 20183296), (18508, 17299968), (18816, 17016784), (19308, 16583168), (21152, 15137472), (21504, 14889686), (22526, 14214144), (25088, 12762588), (25744, 12437376), (27762, 11533312), (31728, 10091648), (32389, 9885696), (33789, 9476096), (37016, 8649984), (37632, 8508392), (38616, 8291584), (42304, 7568736), (43008, 7444843), (45052, 7107072), (50176, 6381294), (51488, 6218688), (55524, 5766656), (63456, 5045824), (64778, 4942848), (67578, 4738048), (74032, 4324992), (75264, 4254196), (77232, 4145792), (78841, 4061184), (84608, 3784368), (90104, 3553536), (97167, 3295232), (100352, 3190647), (102976, 3109344), (111048, 2883328), (126912, 2522912), (129556, 2471424), (135156, 2369024), (148064, 2162496), (150528, 2127098), (154464, 2072896), (157682, 2030592), (169216, 1892184), (180208, 1776768), (194334, 1647616), (205952, 1554672), (222096, 1441664), (236523, 1353728), (253824, 1261456), (259112, 1235712), (270312, 1184512), (296128, 1081248), (301056, 1063549), (308928, 1036448), (315364, 1015296), (338432, 946092), (360416, 888384), (388668, 823808), (411904, 777336), (444192, 720832), (473046, 676864), (507648, 630728), (518224, 617856), (540624, 592256)]