158207040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{18311}}^1$

素因数の和:18337

約数の個数: 112

約数和(自身を含む): 558149760

約数和(自身を除く): 399942720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 18311, 36622, 54933, 73244, 91555, 109866, 146488, 164799, 183110, 219732, 274665, 292976, 329598, 366220, 439464, 494397, 549330, 585952, 659196, 732440, 823995, 878928, 988794, 1098660, 1171904, 1318392, 1464880, 1647990, 1757856, 1977588, 2197320, 2471985, 2636784, 2929760, 3295980, 3515712, 3955176, 4394640, 4943970, 5273568, 5859520, 6591960, 7910352, 8789280, 9887940, 10547136, 13183920, 15820704, 17578560, 19775880, 26367840, 31641408, 39551760, 52735680, 79103520, 158207040]

約数ペア:

[(1, 158207040), (2, 79103520), (3, 52735680), (4, 39551760), (5, 31641408), (6, 26367840), (8, 19775880), (9, 17578560), (10, 15820704), (12, 13183920), (15, 10547136), (16, 9887940), (18, 8789280), (20, 7910352), (24, 6591960), (27, 5859520), (30, 5273568), (32, 4943970), (36, 4394640), (40, 3955176), (45, 3515712), (48, 3295980), (54, 2929760), (60, 2636784), (64, 2471985), (72, 2197320), (80, 1977588), (90, 1757856), (96, 1647990), (108, 1464880), (120, 1318392), (135, 1171904), (144, 1098660), (160, 988794), (180, 878928), (192, 823995), (216, 732440), (240, 659196), (270, 585952), (288, 549330), (320, 494397), (360, 439464), (432, 366220), (480, 329598), (540, 292976), (576, 274665), (720, 219732), (864, 183110), (960, 164799), (1080, 146488), (1440, 109866), (1728, 91555), (2160, 73244), (2880, 54933), (4320, 36622), (8640, 18311)]