170028800

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:914

約数の個数: 108

約数和(自身を含む): 434930496

約数和(自身を除く): 264901696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 620, 640, 775, 800, 857, 992, 1240, 1280, 1550, 1600, 1714, 1984, 2480, 3100, 3200, 3428, 3968, 4285, 4960, 6200, 6400, 6856, 7936, 8570, 9920, 12400, 13712, 17140, 19840, 21425, 24800, 26567, 27424, 34280, 39680, 42850, 49600, 53134, 54848, 68560, 85700, 99200, 106268, 109696, 132835, 137120, 171400, 198400, 212536, 219392, 265670, 274240, 342800, 425072, 531340, 548480, 664175, 685600, 850144, 1062680, 1096960, 1328350, 1371200, 1700288, 2125360, 2656700, 2742400, 3400576, 4250720, 5313400, 5484800, 6801152, 8501440, 10626800, 17002880, 21253600, 34005760, 42507200, 85014400, 170028800]

約数ペア:

[(1, 170028800), (2, 85014400), (4, 42507200), (5, 34005760), (8, 21253600), (10, 17002880), (16, 10626800), (20, 8501440), (25, 6801152), (31, 5484800), (32, 5313400), (40, 4250720), (50, 3400576), (62, 2742400), (64, 2656700), (80, 2125360), (100, 1700288), (124, 1371200), (128, 1328350), (155, 1096960), (160, 1062680), (200, 850144), (248, 685600), (256, 664175), (310, 548480), (320, 531340), (400, 425072), (496, 342800), (620, 274240), (640, 265670), (775, 219392), (800, 212536), (857, 198400), (992, 171400), (1240, 137120), (1280, 132835), (1550, 109696), (1600, 106268), (1714, 99200), (1984, 85700), (2480, 68560), (3100, 54848), (3200, 53134), (3428, 49600), (3968, 42850), (4285, 39680), (4960, 34280), (6200, 27424), (6400, 26567), (6856, 24800), (7936, 21425), (8570, 19840), (9920, 17140), (12400, 13712)]