194732720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1219

約数の個数: 160

約数和(自身を含む): 581962752

約数和(自身を除く): 387230032

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 161, 182, 184, 208, 230, 260, 280, 299, 322, 364, 368, 455, 460, 520, 560, 598, 644, 728, 805, 910, 920, 1040, 1163, 1196, 1288, 1456, 1495, 1610, 1820, 1840, 2093, 2326, 2392, 2576, 2990, 3220, 3640, 4186, 4652, 4784, 5815, 5980, 6440, 7280, 8141, 8372, 9304, 10465, 11630, 11960, 12880, 15119, 16282, 16744, 18608, 20930, 23260, 23920, 26749, 30238, 32564, 33488, 40705, 41860, 46520, 53498, 60476, 65128, 75595, 81410, 83720, 93040, 105833, 106996, 120952, 130256, 133745, 151190, 162820, 167440, 187243, 211666, 213992, 241904, 267490, 302380, 325640, 347737, 374486, 423332, 427984, 529165, 534980, 604760, 651280, 695474, 748972, 846664, 936215, 1058330, 1069960, 1209520, 1390948, 1497944, 1693328, 1738685, 1872430, 2116660, 2139920, 2434159, 2781896, 2995888, 3477370, 3744860, 4233320, 4868318, 5563792, 6954740, 7489720, 8466640, 9736636, 12170795, 13909480, 14979440, 19473272, 24341590, 27818960, 38946544, 48683180, 97366360, 194732720]

約数ペア:

[(1, 194732720), (2, 97366360), (4, 48683180), (5, 38946544), (7, 27818960), (8, 24341590), (10, 19473272), (13, 14979440), (14, 13909480), (16, 12170795), (20, 9736636), (23, 8466640), (26, 7489720), (28, 6954740), (35, 5563792), (40, 4868318), (46, 4233320), (52, 3744860), (56, 3477370), (65, 2995888), (70, 2781896), (80, 2434159), (91, 2139920), (92, 2116660), (104, 1872430), (112, 1738685), (115, 1693328), (130, 1497944), (140, 1390948), (161, 1209520), (182, 1069960), (184, 1058330), (208, 936215), (230, 846664), (260, 748972), (280, 695474), (299, 651280), (322, 604760), (364, 534980), (368, 529165), (455, 427984), (460, 423332), (520, 374486), (560, 347737), (598, 325640), (644, 302380), (728, 267490), (805, 241904), (910, 213992), (920, 211666), (1040, 187243), (1163, 167440), (1196, 162820), (1288, 151190), (1456, 133745), (1495, 130256), (1610, 120952), (1820, 106996), (1840, 105833), (2093, 93040), (2326, 83720), (2392, 81410), (2576, 75595), (2990, 65128), (3220, 60476), (3640, 53498), (4186, 46520), (4652, 41860), (4784, 40705), (5815, 33488), (5980, 32564), (6440, 30238), (7280, 26749), (8141, 23920), (8372, 23260), (9304, 20930), (10465, 18608), (11630, 16744), (11960, 16282), (12880, 15119)]