170151680

素因数分解:

$2^8\times 5^1\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 409838352

約数和(自身を除く): 239686672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 307, 320, 433, 614, 640, 866, 1228, 1280, 1535, 1732, 2165, 2456, 3070, 3464, 4330, 4912, 6140, 6928, 8660, 9824, 12280, 13856, 17320, 19648, 24560, 27712, 34640, 39296, 49120, 55424, 69280, 78592, 98240, 110848, 132931, 138560, 196480, 265862, 277120, 392960, 531724, 554240, 664655, 1063448, 1329310, 2126896, 2658620, 4253792, 5317240, 8507584, 10634480, 17015168, 21268960, 34030336, 42537920, 85075840, 170151680]

約数ペア:

[(1, 170151680), (2, 85075840), (4, 42537920), (5, 34030336), (8, 21268960), (10, 17015168), (16, 10634480), (20, 8507584), (32, 5317240), (40, 4253792), (64, 2658620), (80, 2126896), (128, 1329310), (160, 1063448), (256, 664655), (307, 554240), (320, 531724), (433, 392960), (614, 277120), (640, 265862), (866, 196480), (1228, 138560), (1280, 132931), (1535, 110848), (1732, 98240), (2165, 78592), (2456, 69280), (3070, 55424), (3464, 49120), (4330, 39296), (4912, 34640), (6140, 27712), (6928, 24560), (8660, 19648), (9824, 17320), (12280, 13856)]