320445773856

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2903}}^1\times {\mathrm{29483}}^1$

素因数の和:32415

約数の個数: 144

約数和(自身を含む): 981736531776

約数和(自身を除く): 661290757920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 2903, 3744, 5806, 8709, 11612, 17418, 23224, 26127, 29483, 34836, 37739, 46448, 52254, 58966, 69672, 75478, 88449, 92896, 104508, 113217, 117932, 139344, 150956, 176898, 209016, 226434, 235864, 265347, 278688, 301912, 339651, 353796, 383279, 418032, 452868, 471728, 530694, 603824, 679302, 707592, 766558, 836064, 905736, 943456, 1061388, 1149837, 1207648, 1358604, 1415184, 1533116, 1811472, 2122776, 2299674, 2717208, 2830368, 3066232, 3449511, 3622944, 4245552, 4599348, 5434416, 6132464, 6899022, 8491104, 9198696, 10868832, 12264928, 13798044, 18397392, 27596088, 36794784, 55192176, 85589149, 110384352, 171178298, 256767447, 342356596, 513534894, 684713192, 770302341, 1027069788, 1112658937, 1369426384, 1540604682, 2054139576, 2225317874, 2738852768, 3081209364, 3337976811, 4108279152, 4450635748, 6162418728, 6675953622, 8216558304, 8901271496, 10013930433, 12324837456, 13351907244, 17802542992, 20027860866, 24649674912, 26703814488, 35605085984, 40055721732, 53407628976, 80111443464, 106815257952, 160222886928, 320445773856]

約数ペア:

[(1, 320445773856), (2, 160222886928), (3, 106815257952), (4, 80111443464), (6, 53407628976), (8, 40055721732), (9, 35605085984), (12, 26703814488), (13, 24649674912), (16, 20027860866), (18, 17802542992), (24, 13351907244), (26, 12324837456), (32, 10013930433), (36, 8901271496), (39, 8216558304), (48, 6675953622), (52, 6162418728), (72, 4450635748), (78, 4108279152), (96, 3337976811), (104, 3081209364), (117, 2738852768), (144, 2225317874), (156, 2054139576), (208, 1540604682), (234, 1369426384), (288, 1112658937), (312, 1027069788), (416, 770302341), (468, 684713192), (624, 513534894), (936, 342356596), (1248, 256767447), (1872, 171178298), (2903, 110384352), (3744, 85589149), (5806, 55192176), (8709, 36794784), (11612, 27596088), (17418, 18397392), (23224, 13798044), (26127, 12264928), (29483, 10868832), (34836, 9198696), (37739, 8491104), (46448, 6899022), (52254, 6132464), (58966, 5434416), (69672, 4599348), (75478, 4245552), (88449, 3622944), (92896, 3449511), (104508, 3066232), (113217, 2830368), (117932, 2717208), (139344, 2299674), (150956, 2122776), (176898, 1811472), (209016, 1533116), (226434, 1415184), (235864, 1358604), (265347, 1207648), (278688, 1149837), (301912, 1061388), (339651, 943456), (353796, 905736), (383279, 836064), (418032, 766558), (452868, 707592), (471728, 679302), (530694, 603824)]