1170400

素因数分解:

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

素因数の和:57

約数の個数: 144

約数和(自身を含む): 3749760

約数和(自身を除く): 2579360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 25, 28, 32, 35, 38, 40, 44, 50, 55, 56, 70, 76, 77, 80, 88, 95, 100, 110, 112, 133, 140, 152, 154, 160, 175, 176, 190, 200, 209, 220, 224, 266, 275, 280, 304, 308, 350, 352, 380, 385, 400, 418, 440, 475, 532, 550, 560, 608, 616, 665, 700, 760, 770, 800, 836, 880, 950, 1045, 1064, 1100, 1120, 1232, 1330, 1400, 1463, 1520, 1540, 1672, 1760, 1900, 1925, 2090, 2128, 2200, 2464, 2660, 2800, 2926, 3040, 3080, 3325, 3344, 3800, 3850, 4180, 4256, 4400, 5225, 5320, 5600, 5852, 6160, 6650, 6688, 7315, 7600, 7700, 8360, 8800, 10450, 10640, 11704, 12320, 13300, 14630, 15200, 15400, 16720, 20900, 21280, 23408, 26600, 29260, 30800, 33440, 36575, 41800, 46816, 53200, 58520, 61600, 73150, 83600, 106400, 117040, 146300, 167200, 234080, 292600, 585200, 1170400]

約数ペア:

[(1, 1170400), (2, 585200), (4, 292600), (5, 234080), (7, 167200), (8, 146300), (10, 117040), (11, 106400), (14, 83600), (16, 73150), (19, 61600), (20, 58520), (22, 53200), (25, 46816), (28, 41800), (32, 36575), (35, 33440), (38, 30800), (40, 29260), (44, 26600), (50, 23408), (55, 21280), (56, 20900), (70, 16720), (76, 15400), (77, 15200), (80, 14630), (88, 13300), (95, 12320), (100, 11704), (110, 10640), (112, 10450), (133, 8800), (140, 8360), (152, 7700), (154, 7600), (160, 7315), (175, 6688), (176, 6650), (190, 6160), (200, 5852), (209, 5600), (220, 5320), (224, 5225), (266, 4400), (275, 4256), (280, 4180), (304, 3850), (308, 3800), (350, 3344), (352, 3325), (380, 3080), (385, 3040), (400, 2926), (418, 2800), (440, 2660), (475, 2464), (532, 2200), (550, 2128), (560, 2090), (608, 1925), (616, 1900), (665, 1760), (700, 1672), (760, 1540), (770, 1520), (800, 1463), (836, 1400), (880, 1330), (950, 1232), (1045, 1120), (1064, 1100)]