202111360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1560

約数の個数: 128

約数和(自身を含む): 555206400

約数和(自身を除く): 353095040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 640, 704, 760, 836, 880, 1045, 1216, 1408, 1511, 1520, 1672, 1760, 2090, 2432, 3022, 3040, 3344, 3520, 4180, 6044, 6080, 6688, 7040, 7555, 8360, 12088, 12160, 13376, 15110, 16621, 16720, 24176, 26752, 28709, 30220, 33242, 33440, 48352, 57418, 60440, 66484, 66880, 83105, 96704, 114836, 120880, 132968, 133760, 143545, 166210, 193408, 229672, 241760, 265936, 287090, 315799, 332420, 459344, 483520, 531872, 574180, 631598, 664840, 918688, 967040, 1063744, 1148360, 1263196, 1329680, 1578995, 1837376, 2127488, 2296720, 2526392, 2659360, 3157990, 3674752, 4593440, 5052784, 5318720, 6315980, 9186880, 10105568, 10637440, 12631960, 18373760, 20211136, 25263920, 40422272, 50527840, 101055680, 202111360]

約数ペア:

[(1, 202111360), (2, 101055680), (4, 50527840), (5, 40422272), (8, 25263920), (10, 20211136), (11, 18373760), (16, 12631960), (19, 10637440), (20, 10105568), (22, 9186880), (32, 6315980), (38, 5318720), (40, 5052784), (44, 4593440), (55, 3674752), (64, 3157990), (76, 2659360), (80, 2526392), (88, 2296720), (95, 2127488), (110, 1837376), (128, 1578995), (152, 1329680), (160, 1263196), (176, 1148360), (190, 1063744), (209, 967040), (220, 918688), (304, 664840), (320, 631598), (352, 574180), (380, 531872), (418, 483520), (440, 459344), (608, 332420), (640, 315799), (704, 287090), (760, 265936), (836, 241760), (880, 229672), (1045, 193408), (1216, 166210), (1408, 143545), (1511, 133760), (1520, 132968), (1672, 120880), (1760, 114836), (2090, 96704), (2432, 83105), (3022, 66880), (3040, 66484), (3344, 60440), (3520, 57418), (4180, 48352), (6044, 33440), (6080, 33242), (6688, 30220), (7040, 28709), (7555, 26752), (8360, 24176), (12088, 16720), (12160, 16621), (13376, 15110)]