210562240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 224

約数和(自身を含む): 616817664

約数和(自身を除く): 406255424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 61, 64, 67, 70, 80, 92, 112, 115, 122, 134, 140, 160, 161, 184, 224, 230, 244, 268, 280, 305, 320, 322, 335, 368, 427, 448, 460, 469, 488, 536, 560, 610, 644, 670, 736, 805, 854, 920, 938, 976, 1072, 1120, 1220, 1288, 1340, 1403, 1472, 1541, 1610, 1708, 1840, 1876, 1952, 2135, 2144, 2240, 2345, 2440, 2576, 2680, 2806, 3082, 3220, 3416, 3680, 3752, 3904, 4087, 4270, 4288, 4690, 4880, 5152, 5360, 5612, 6164, 6440, 6832, 7015, 7360, 7504, 7705, 8174, 8540, 9380, 9760, 9821, 10304, 10720, 10787, 11224, 12328, 12880, 13664, 14030, 15008, 15410, 16348, 17080, 18760, 19520, 19642, 20435, 21440, 21574, 22448, 24656, 25760, 27328, 28060, 28609, 30016, 30820, 32696, 34160, 37520, 39284, 40870, 43148, 44896, 49105, 49312, 51520, 53935, 56120, 57218, 61640, 65392, 68320, 75040, 78568, 81740, 86296, 89792, 94001, 98210, 98624, 107870, 112240, 114436, 123280, 130784, 136640, 143045, 150080, 157136, 163480, 172592, 188002, 196420, 215740, 224480, 228872, 246560, 261568, 286090, 314272, 326960, 345184, 376004, 392840, 431480, 448960, 457744, 470005, 493120, 572180, 628544, 653920, 658007, 690368, 752008, 785680, 862960, 915488, 940010, 1144360, 1307840, 1316014, 1504016, 1571360, 1725920, 1830976, 1880020, 2288720, 2632028, 3008032, 3142720, 3290035, 3451840, 3760040, 4577440, 5264056, 6016064, 6580070, 7520080, 9154880, 10528112, 13160140, 15040160, 21056224, 26320280, 30080320, 42112448, 52640560, 105281120, 210562240]

約数ペア:

[(1, 210562240), (2, 105281120), (4, 52640560), (5, 42112448), (7, 30080320), (8, 26320280), (10, 21056224), (14, 15040160), (16, 13160140), (20, 10528112), (23, 9154880), (28, 7520080), (32, 6580070), (35, 6016064), (40, 5264056), (46, 4577440), (56, 3760040), (61, 3451840), (64, 3290035), (67, 3142720), (70, 3008032), (80, 2632028), (92, 2288720), (112, 1880020), (115, 1830976), (122, 1725920), (134, 1571360), (140, 1504016), (160, 1316014), (161, 1307840), (184, 1144360), (224, 940010), (230, 915488), (244, 862960), (268, 785680), (280, 752008), (305, 690368), (320, 658007), (322, 653920), (335, 628544), (368, 572180), (427, 493120), (448, 470005), (460, 457744), (469, 448960), (488, 431480), (536, 392840), (560, 376004), (610, 345184), (644, 326960), (670, 314272), (736, 286090), (805, 261568), (854, 246560), (920, 228872), (938, 224480), (976, 215740), (1072, 196420), (1120, 188002), (1220, 172592), (1288, 163480), (1340, 157136), (1403, 150080), (1472, 143045), (1541, 136640), (1610, 130784), (1708, 123280), (1840, 114436), (1876, 112240), (1952, 107870), (2135, 98624), (2144, 98210), (2240, 94001), (2345, 89792), (2440, 86296), (2576, 81740), (2680, 78568), (2806, 75040), (3082, 68320), (3220, 65392), (3416, 61640), (3680, 57218), (3752, 56120), (3904, 53935), (4087, 51520), (4270, 49312), (4288, 49105), (4690, 44896), (4880, 43148), (5152, 40870), (5360, 39284), (5612, 37520), (6164, 34160), (6440, 32696), (6832, 30820), (7015, 30016), (7360, 28609), (7504, 28060), (7705, 27328), (8174, 25760), (8540, 24656), (9380, 22448), (9760, 21574), (9821, 21440), (10304, 20435), (10720, 19642), (10787, 19520), (11224, 18760), (12328, 17080), (12880, 16348), (13664, 15410), (14030, 15008)]