140320512

素因数分解:

$2^8\times 3^4\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 180

約数和(自身を含む): 428859816

約数和(自身を除く): 288539304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 101, 108, 128, 134, 144, 162, 192, 201, 202, 216, 256, 268, 288, 303, 324, 384, 402, 404, 432, 536, 576, 603, 606, 648, 768, 804, 808, 864, 909, 1072, 1152, 1206, 1212, 1296, 1608, 1616, 1728, 1809, 1818, 2144, 2304, 2412, 2424, 2592, 2727, 3216, 3232, 3456, 3618, 3636, 4288, 4824, 4848, 5184, 5427, 5454, 6432, 6464, 6767, 6912, 7236, 7272, 8181, 8576, 9648, 9696, 10368, 10854, 10908, 12864, 12928, 13534, 14472, 14544, 16362, 17152, 19296, 19392, 20301, 20736, 21708, 21816, 25728, 25856, 27068, 28944, 29088, 32724, 38592, 38784, 40602, 43416, 43632, 51456, 54136, 57888, 58176, 60903, 65448, 77184, 77568, 81204, 86832, 87264, 108272, 115776, 116352, 121806, 130896, 154368, 162408, 173664, 174528, 182709, 216544, 231552, 232704, 243612, 261792, 324816, 347328, 349056, 365418, 433088, 463104, 487224, 523584, 548127, 649632, 694656, 698112, 730836, 866176, 974448, 1047168, 1096254, 1299264, 1389312, 1461672, 1732352, 1948896, 2094336, 2192508, 2598528, 2923344, 3897792, 4385016, 5197056, 5846688, 7795584, 8770032, 11693376, 15591168, 17540064, 23386752, 35080128, 46773504, 70160256, 140320512]

約数ペア:

[(1, 140320512), (2, 70160256), (3, 46773504), (4, 35080128), (6, 23386752), (8, 17540064), (9, 15591168), (12, 11693376), (16, 8770032), (18, 7795584), (24, 5846688), (27, 5197056), (32, 4385016), (36, 3897792), (48, 2923344), (54, 2598528), (64, 2192508), (67, 2094336), (72, 1948896), (81, 1732352), (96, 1461672), (101, 1389312), (108, 1299264), (128, 1096254), (134, 1047168), (144, 974448), (162, 866176), (192, 730836), (201, 698112), (202, 694656), (216, 649632), (256, 548127), (268, 523584), (288, 487224), (303, 463104), (324, 433088), (384, 365418), (402, 349056), (404, 347328), (432, 324816), (536, 261792), (576, 243612), (603, 232704), (606, 231552), (648, 216544), (768, 182709), (804, 174528), (808, 173664), (864, 162408), (909, 154368), (1072, 130896), (1152, 121806), (1206, 116352), (1212, 115776), (1296, 108272), (1608, 87264), (1616, 86832), (1728, 81204), (1809, 77568), (1818, 77184), (2144, 65448), (2304, 60903), (2412, 58176), (2424, 57888), (2592, 54136), (2727, 51456), (3216, 43632), (3232, 43416), (3456, 40602), (3618, 38784), (3636, 38592), (4288, 32724), (4824, 29088), (4848, 28944), (5184, 27068), (5427, 25856), (5454, 25728), (6432, 21816), (6464, 21708), (6767, 20736), (6912, 20301), (7236, 19392), (7272, 19296), (8181, 17152), (8576, 16362), (9648, 14544), (9696, 14472), (10368, 13534), (10854, 12928), (10908, 12864)]