203553120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2131}}^1$

素因数の和:2348

約数の個数: 96

約数和(自身を含む): 644716800

約数和(自身を除く): 441163680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 480, 597, 796, 995, 1194, 1592, 1990, 2131, 2388, 2985, 3184, 3980, 4262, 4776, 5970, 6368, 6393, 7960, 8524, 9552, 10655, 11940, 12786, 15920, 17048, 19104, 21310, 23880, 25572, 31840, 31965, 34096, 42620, 47760, 51144, 63930, 68192, 85240, 95520, 102288, 127860, 170480, 204576, 255720, 340960, 424069, 511440, 848138, 1022880, 1272207, 1696276, 2120345, 2544414, 3392552, 4240690, 5088828, 6361035, 6785104, 8481380, 10177656, 12722070, 13570208, 16962760, 20355312, 25444140, 33925520, 40710624, 50888280, 67851040, 101776560, 203553120]

約数ペア:

[(1, 203553120), (2, 101776560), (3, 67851040), (4, 50888280), (5, 40710624), (6, 33925520), (8, 25444140), (10, 20355312), (12, 16962760), (15, 13570208), (16, 12722070), (20, 10177656), (24, 8481380), (30, 6785104), (32, 6361035), (40, 5088828), (48, 4240690), (60, 3392552), (80, 2544414), (96, 2120345), (120, 1696276), (160, 1272207), (199, 1022880), (240, 848138), (398, 511440), (480, 424069), (597, 340960), (796, 255720), (995, 204576), (1194, 170480), (1592, 127860), (1990, 102288), (2131, 95520), (2388, 85240), (2985, 68192), (3184, 63930), (3980, 51144), (4262, 47760), (4776, 42620), (5970, 34096), (6368, 31965), (6393, 31840), (7960, 25572), (8524, 23880), (9552, 21310), (10655, 19104), (11940, 17048), (12786, 15920)]