1405880064

素因数分解:

$2^8\times 3^4\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:628

約数の個数: 180

約数和(自身を含む): 4229240400

約数和(自身を除く): 2823360336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 151, 162, 192, 216, 256, 288, 302, 324, 384, 432, 449, 453, 576, 604, 648, 768, 864, 898, 906, 1152, 1208, 1296, 1347, 1359, 1728, 1796, 1812, 2304, 2416, 2592, 2694, 2718, 3456, 3592, 3624, 4041, 4077, 4832, 5184, 5388, 5436, 6912, 7184, 7248, 8082, 8154, 9664, 10368, 10776, 10872, 12123, 12231, 14368, 14496, 16164, 16308, 19328, 20736, 21552, 21744, 24246, 24462, 28736, 28992, 32328, 32616, 36369, 38656, 43104, 43488, 48492, 48924, 57472, 57984, 64656, 65232, 67799, 72738, 86208, 86976, 96984, 97848, 114944, 115968, 129312, 130464, 135598, 145476, 172416, 173952, 193968, 195696, 203397, 258624, 260928, 271196, 290952, 344832, 347904, 387936, 391392, 406794, 517248, 521856, 542392, 581904, 610191, 775872, 782784, 813588, 1034496, 1043712, 1084784, 1163808, 1220382, 1551744, 1565568, 1627176, 1830573, 2169568, 2327616, 2440764, 3103488, 3131136, 3254352, 3661146, 4339136, 4655232, 4881528, 5491719, 6508704, 7322292, 8678272, 9310464, 9763056, 10983438, 13017408, 14644584, 17356544, 19526112, 21966876, 26034816, 29289168, 39052224, 43933752, 52069632, 58578336, 78104448, 87867504, 117156672, 156208896, 175735008, 234313344, 351470016, 468626688, 702940032, 1405880064]

約数ペア:

[(1, 1405880064), (2, 702940032), (3, 468626688), (4, 351470016), (6, 234313344), (8, 175735008), (9, 156208896), (12, 117156672), (16, 87867504), (18, 78104448), (24, 58578336), (27, 52069632), (32, 43933752), (36, 39052224), (48, 29289168), (54, 26034816), (64, 21966876), (72, 19526112), (81, 17356544), (96, 14644584), (108, 13017408), (128, 10983438), (144, 9763056), (151, 9310464), (162, 8678272), (192, 7322292), (216, 6508704), (256, 5491719), (288, 4881528), (302, 4655232), (324, 4339136), (384, 3661146), (432, 3254352), (449, 3131136), (453, 3103488), (576, 2440764), (604, 2327616), (648, 2169568), (768, 1830573), (864, 1627176), (898, 1565568), (906, 1551744), (1152, 1220382), (1208, 1163808), (1296, 1084784), (1347, 1043712), (1359, 1034496), (1728, 813588), (1796, 782784), (1812, 775872), (2304, 610191), (2416, 581904), (2592, 542392), (2694, 521856), (2718, 517248), (3456, 406794), (3592, 391392), (3624, 387936), (4041, 347904), (4077, 344832), (4832, 290952), (5184, 271196), (5388, 260928), (5436, 258624), (6912, 203397), (7184, 195696), (7248, 193968), (8082, 173952), (8154, 172416), (9664, 145476), (10368, 135598), (10776, 130464), (10872, 129312), (12123, 115968), (12231, 114944), (14368, 97848), (14496, 96984), (16164, 86976), (16308, 86208), (19328, 72738), (20736, 67799), (21552, 65232), (21744, 64656), (24246, 57984), (24462, 57472), (28736, 48924), (28992, 48492), (32328, 43488), (32616, 43104), (36369, 38656)]