2543761360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4817}}^1$

素因数の和:4901

約数の個数: 160

約数和(自身を含む): 7226537472

約数和(自身を除く): 4682776112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 41, 46, 56, 70, 80, 82, 92, 112, 115, 140, 161, 164, 184, 205, 230, 280, 287, 322, 328, 368, 410, 460, 560, 574, 644, 656, 805, 820, 920, 943, 1148, 1288, 1435, 1610, 1640, 1840, 1886, 2296, 2576, 2870, 3220, 3280, 3772, 4592, 4715, 4817, 5740, 6440, 6601, 7544, 9430, 9634, 11480, 12880, 13202, 15088, 18860, 19268, 22960, 24085, 26404, 33005, 33719, 37720, 38536, 48170, 52808, 66010, 67438, 75440, 77072, 96340, 105616, 110791, 132020, 134876, 168595, 192680, 197497, 221582, 264040, 269752, 337190, 385360, 394994, 443164, 528080, 539504, 553955, 674380, 775537, 789988, 886328, 987485, 1107910, 1348760, 1382479, 1551074, 1579976, 1772656, 1974970, 2215820, 2697520, 2764958, 3102148, 3159952, 3877685, 3949940, 4431640, 4542431, 5529916, 6204296, 6912395, 7755370, 7899880, 8863280, 9084862, 11059832, 12408592, 13824790, 15510740, 15799760, 18169724, 22119664, 22712155, 27649580, 31021480, 31797017, 36339448, 45424310, 55299160, 62042960, 63594034, 72678896, 90848620, 110598320, 127188068, 158985085, 181697240, 254376136, 317970170, 363394480, 508752272, 635940340, 1271880680, 2543761360]

約数ペア:

[(1, 2543761360), (2, 1271880680), (4, 635940340), (5, 508752272), (7, 363394480), (8, 317970170), (10, 254376136), (14, 181697240), (16, 158985085), (20, 127188068), (23, 110598320), (28, 90848620), (35, 72678896), (40, 63594034), (41, 62042960), (46, 55299160), (56, 45424310), (70, 36339448), (80, 31797017), (82, 31021480), (92, 27649580), (112, 22712155), (115, 22119664), (140, 18169724), (161, 15799760), (164, 15510740), (184, 13824790), (205, 12408592), (230, 11059832), (280, 9084862), (287, 8863280), (322, 7899880), (328, 7755370), (368, 6912395), (410, 6204296), (460, 5529916), (560, 4542431), (574, 4431640), (644, 3949940), (656, 3877685), (805, 3159952), (820, 3102148), (920, 2764958), (943, 2697520), (1148, 2215820), (1288, 1974970), (1435, 1772656), (1610, 1579976), (1640, 1551074), (1840, 1382479), (1886, 1348760), (2296, 1107910), (2576, 987485), (2870, 886328), (3220, 789988), (3280, 775537), (3772, 674380), (4592, 553955), (4715, 539504), (4817, 528080), (5740, 443164), (6440, 394994), (6601, 385360), (7544, 337190), (9430, 269752), (9634, 264040), (11480, 221582), (12880, 197497), (13202, 192680), (15088, 168595), (18860, 134876), (19268, 132020), (22960, 110791), (24085, 105616), (26404, 96340), (33005, 77072), (33719, 75440), (37720, 67438), (38536, 66010), (48170, 52808)]