73644760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 202752000

約数和(自身を除く): 129107240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 109, 127, 133, 140, 152, 190, 218, 254, 266, 280, 380, 436, 508, 532, 545, 635, 665, 760, 763, 872, 889, 1016, 1064, 1090, 1270, 1330, 1526, 1778, 2071, 2180, 2413, 2540, 2660, 3052, 3556, 3815, 4142, 4360, 4445, 4826, 5080, 5320, 6104, 7112, 7630, 8284, 8890, 9652, 10355, 12065, 13843, 14497, 15260, 16568, 16891, 17780, 19304, 20710, 24130, 27686, 28994, 30520, 33782, 35560, 41420, 48260, 55372, 57988, 67564, 69215, 72485, 82840, 84455, 96520, 96901, 110744, 115976, 135128, 138430, 144970, 168910, 193802, 263017, 276860, 289940, 337820, 387604, 484505, 526034, 553720, 579880, 675640, 775208, 969010, 1052068, 1315085, 1841119, 1938020, 2104136, 2630170, 3682238, 3876040, 5260340, 7364476, 9205595, 10520680, 14728952, 18411190, 36822380, 73644760]

約数ペア:

[(1, 73644760), (2, 36822380), (4, 18411190), (5, 14728952), (7, 10520680), (8, 9205595), (10, 7364476), (14, 5260340), (19, 3876040), (20, 3682238), (28, 2630170), (35, 2104136), (38, 1938020), (40, 1841119), (56, 1315085), (70, 1052068), (76, 969010), (95, 775208), (109, 675640), (127, 579880), (133, 553720), (140, 526034), (152, 484505), (190, 387604), (218, 337820), (254, 289940), (266, 276860), (280, 263017), (380, 193802), (436, 168910), (508, 144970), (532, 138430), (545, 135128), (635, 115976), (665, 110744), (760, 96901), (763, 96520), (872, 84455), (889, 82840), (1016, 72485), (1064, 69215), (1090, 67564), (1270, 57988), (1330, 55372), (1526, 48260), (1778, 41420), (2071, 35560), (2180, 33782), (2413, 30520), (2540, 28994), (2660, 27686), (3052, 24130), (3556, 20710), (3815, 19304), (4142, 17780), (4360, 16891), (4445, 16568), (4826, 15260), (5080, 14497), (5320, 13843), (6104, 12065), (7112, 10355), (7630, 9652), (8284, 8890)]