133580720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 389975040

約数和(自身を除く): 256394320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 59, 65, 70, 80, 91, 104, 112, 118, 130, 140, 182, 208, 236, 260, 280, 295, 311, 364, 413, 455, 472, 520, 560, 590, 622, 728, 767, 826, 910, 944, 1040, 1180, 1244, 1456, 1534, 1555, 1652, 1820, 2065, 2177, 2360, 2488, 3068, 3110, 3304, 3640, 3835, 4043, 4130, 4354, 4720, 4976, 5369, 6136, 6220, 6608, 7280, 7670, 8086, 8260, 8708, 10738, 10885, 12272, 12440, 15340, 16172, 16520, 17416, 18349, 20215, 21476, 21770, 24880, 26845, 28301, 30680, 32344, 33040, 34832, 36698, 40430, 42952, 43540, 53690, 56602, 61360, 64688, 73396, 80860, 85904, 87080, 91745, 107380, 113204, 128443, 141505, 146792, 161720, 174160, 183490, 214760, 226408, 238537, 256886, 283010, 293584, 323440, 366980, 429520, 452816, 477074, 513772, 566020, 642215, 733960, 954148, 1027544, 1132040, 1192685, 1284430, 1467920, 1669759, 1908296, 2055088, 2264080, 2385370, 2568860, 3339518, 3816592, 4770740, 5137720, 6679036, 8348795, 9541480, 10275440, 13358072, 16697590, 19082960, 26716144, 33395180, 66790360, 133580720]

約数ペア:

[(1, 133580720), (2, 66790360), (4, 33395180), (5, 26716144), (7, 19082960), (8, 16697590), (10, 13358072), (13, 10275440), (14, 9541480), (16, 8348795), (20, 6679036), (26, 5137720), (28, 4770740), (35, 3816592), (40, 3339518), (52, 2568860), (56, 2385370), (59, 2264080), (65, 2055088), (70, 1908296), (80, 1669759), (91, 1467920), (104, 1284430), (112, 1192685), (118, 1132040), (130, 1027544), (140, 954148), (182, 733960), (208, 642215), (236, 566020), (260, 513772), (280, 477074), (295, 452816), (311, 429520), (364, 366980), (413, 323440), (455, 293584), (472, 283010), (520, 256886), (560, 238537), (590, 226408), (622, 214760), (728, 183490), (767, 174160), (826, 161720), (910, 146792), (944, 141505), (1040, 128443), (1180, 113204), (1244, 107380), (1456, 91745), (1534, 87080), (1555, 85904), (1652, 80860), (1820, 73396), (2065, 64688), (2177, 61360), (2360, 56602), (2488, 53690), (3068, 43540), (3110, 42952), (3304, 40430), (3640, 36698), (3835, 34832), (4043, 33040), (4130, 32344), (4354, 30680), (4720, 28301), (4976, 26845), (5369, 24880), (6136, 21770), (6220, 21476), (6608, 20215), (7280, 18349), (7670, 17416), (8086, 16520), (8260, 16172), (8708, 15340), (10738, 12440), (10885, 12272)]