173320000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{619}}^1$

素因数の和:658

約数の個数: 140

約数和(自身を含む): 491967520

約数和(自身を除く): 318647520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 619, 625, 700, 800, 875, 1000, 1120, 1238, 1250, 1400, 1600, 1750, 2000, 2240, 2476, 2500, 2800, 3095, 3500, 4000, 4333, 4375, 4952, 5000, 5600, 6190, 7000, 8000, 8666, 8750, 9904, 10000, 11200, 12380, 14000, 15475, 17332, 17500, 19808, 20000, 21665, 24760, 28000, 30950, 34664, 35000, 39616, 40000, 43330, 49520, 56000, 61900, 69328, 70000, 77375, 86660, 99040, 108325, 123800, 138656, 140000, 154750, 173320, 198080, 216650, 247600, 277312, 280000, 309500, 346640, 386875, 433300, 495200, 541625, 619000, 693280, 773750, 866600, 990400, 1083250, 1238000, 1386560, 1547500, 1733200, 2166500, 2476000, 2708125, 3095000, 3466400, 4333000, 4952000, 5416250, 6190000, 6932800, 8666000, 10832500, 12380000, 17332000, 21665000, 24760000, 34664000, 43330000, 86660000, 173320000]

約数ペア:

[(1, 173320000), (2, 86660000), (4, 43330000), (5, 34664000), (7, 24760000), (8, 21665000), (10, 17332000), (14, 12380000), (16, 10832500), (20, 8666000), (25, 6932800), (28, 6190000), (32, 5416250), (35, 4952000), (40, 4333000), (50, 3466400), (56, 3095000), (64, 2708125), (70, 2476000), (80, 2166500), (100, 1733200), (112, 1547500), (125, 1386560), (140, 1238000), (160, 1083250), (175, 990400), (200, 866600), (224, 773750), (250, 693280), (280, 619000), (320, 541625), (350, 495200), (400, 433300), (448, 386875), (500, 346640), (560, 309500), (619, 280000), (625, 277312), (700, 247600), (800, 216650), (875, 198080), (1000, 173320), (1120, 154750), (1238, 140000), (1250, 138656), (1400, 123800), (1600, 108325), (1750, 99040), (2000, 86660), (2240, 77375), (2476, 70000), (2500, 69328), (2800, 61900), (3095, 56000), (3500, 49520), (4000, 43330), (4333, 40000), (4375, 39616), (4952, 35000), (5000, 34664), (5600, 30950), (6190, 28000), (7000, 24760), (8000, 21665), (8666, 20000), (8750, 19808), (9904, 17500), (10000, 17332), (11200, 15475), (12380, 14000)]