105281120

素因数分解:

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

素因数の和:173

約数の個数: 192

約数和(自身を含む): 305980416

約数和(自身を除く): 200699296

約数列:

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

約数ペア:

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