170448320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1690

約数の個数: 112

約数和(自身を含む): 474024960

約数和(自身を除く): 303576640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1619, 1645, 1880, 2240, 2632, 3008, 3238, 3290, 3760, 5264, 6476, 6580, 7520, 8095, 10528, 11333, 12952, 13160, 15040, 16190, 21056, 22666, 25904, 26320, 32380, 45332, 51808, 52640, 56665, 64760, 76093, 90664, 103616, 105280, 113330, 129520, 152186, 181328, 226660, 259040, 304372, 362656, 380465, 453320, 518080, 532651, 608744, 725312, 760930, 906640, 1065302, 1217488, 1521860, 1813280, 2130604, 2434976, 2663255, 3043720, 3626560, 4261208, 4869952, 5326510, 6087440, 8522416, 10653020, 12174880, 17044832, 21306040, 24349760, 34089664, 42612080, 85224160, 170448320]

約数ペア:

[(1, 170448320), (2, 85224160), (4, 42612080), (5, 34089664), (7, 24349760), (8, 21306040), (10, 17044832), (14, 12174880), (16, 10653020), (20, 8522416), (28, 6087440), (32, 5326510), (35, 4869952), (40, 4261208), (47, 3626560), (56, 3043720), (64, 2663255), (70, 2434976), (80, 2130604), (94, 1813280), (112, 1521860), (140, 1217488), (160, 1065302), (188, 906640), (224, 760930), (235, 725312), (280, 608744), (320, 532651), (329, 518080), (376, 453320), (448, 380465), (470, 362656), (560, 304372), (658, 259040), (752, 226660), (940, 181328), (1120, 152186), (1316, 129520), (1504, 113330), (1619, 105280), (1645, 103616), (1880, 90664), (2240, 76093), (2632, 64760), (3008, 56665), (3238, 52640), (3290, 51808), (3760, 45332), (5264, 32380), (6476, 26320), (6580, 25904), (7520, 22666), (8095, 21056), (10528, 16190), (11333, 15040), (12952, 13160)]