247304000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1673

約数の個数: 112

約数和(自身を含む): 645078720

約数和(自身を除く): 397774720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 320, 380, 400, 475, 500, 608, 760, 800, 950, 1000, 1216, 1520, 1600, 1627, 1900, 2000, 2375, 3040, 3254, 3800, 4000, 4750, 6080, 6508, 7600, 8000, 8135, 9500, 13016, 15200, 16270, 19000, 26032, 30400, 30913, 32540, 38000, 40675, 52064, 61826, 65080, 76000, 81350, 104128, 123652, 130160, 152000, 154565, 162700, 203375, 247304, 260320, 309130, 325400, 406750, 494608, 520640, 618260, 650800, 772825, 813500, 989216, 1236520, 1301600, 1545650, 1627000, 1978432, 2473040, 2603200, 3091300, 3254000, 3864125, 4946080, 6182600, 6508000, 7728250, 9892160, 12365200, 13016000, 15456500, 24730400, 30913000, 49460800, 61826000, 123652000, 247304000]

約数ペア:

[(1, 247304000), (2, 123652000), (4, 61826000), (5, 49460800), (8, 30913000), (10, 24730400), (16, 15456500), (19, 13016000), (20, 12365200), (25, 9892160), (32, 7728250), (38, 6508000), (40, 6182600), (50, 4946080), (64, 3864125), (76, 3254000), (80, 3091300), (95, 2603200), (100, 2473040), (125, 1978432), (152, 1627000), (160, 1545650), (190, 1301600), (200, 1236520), (250, 989216), (304, 813500), (320, 772825), (380, 650800), (400, 618260), (475, 520640), (500, 494608), (608, 406750), (760, 325400), (800, 309130), (950, 260320), (1000, 247304), (1216, 203375), (1520, 162700), (1600, 154565), (1627, 152000), (1900, 130160), (2000, 123652), (2375, 104128), (3040, 81350), (3254, 76000), (3800, 65080), (4000, 61826), (4750, 52064), (6080, 40675), (6508, 38000), (7600, 32540), (8000, 30913), (8135, 30400), (9500, 26032), (13016, 19000), (15200, 16270)]