8069020160

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:606

約数の個数: 160

約数和(自身を含む): 19916582400

約数和(自身を除く): 11847562240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 199, 235, 256, 320, 337, 376, 398, 470, 512, 640, 674, 752, 796, 940, 995, 1280, 1348, 1504, 1592, 1685, 1880, 1990, 2560, 2696, 3008, 3184, 3370, 3760, 3980, 5392, 6016, 6368, 6740, 7520, 7960, 9353, 10784, 12032, 12736, 13480, 15040, 15839, 15920, 18706, 21568, 24064, 25472, 26960, 30080, 31678, 31840, 37412, 43136, 46765, 50944, 53920, 60160, 63356, 63680, 67063, 74824, 79195, 86272, 93530, 101888, 107840, 120320, 126712, 127360, 134126, 149648, 158390, 172544, 187060, 215680, 253424, 254720, 268252, 299296, 316780, 335315, 374120, 431360, 506848, 509440, 536504, 598592, 633560, 670630, 748240, 862720, 1013696, 1073008, 1197184, 1267120, 1341260, 1496480, 2027392, 2146016, 2394368, 2534240, 2682520, 2992960, 3151961, 4054784, 4292032, 4788736, 5068480, 5365040, 5985920, 6303922, 8109568, 8584064, 10136960, 10730080, 11971840, 12607844, 15759805, 17168128, 20273920, 21460160, 23943680, 25215688, 31519610, 34336256, 40547840, 42920320, 50431376, 63039220, 85840640, 100862752, 126078440, 171681280, 201725504, 252156880, 403451008, 504313760, 806902016, 1008627520, 1613804032, 2017255040, 4034510080, 8069020160]

約数ペア:

[(1, 8069020160), (2, 4034510080), (4, 2017255040), (5, 1613804032), (8, 1008627520), (10, 806902016), (16, 504313760), (20, 403451008), (32, 252156880), (40, 201725504), (47, 171681280), (64, 126078440), (80, 100862752), (94, 85840640), (128, 63039220), (160, 50431376), (188, 42920320), (199, 40547840), (235, 34336256), (256, 31519610), (320, 25215688), (337, 23943680), (376, 21460160), (398, 20273920), (470, 17168128), (512, 15759805), (640, 12607844), (674, 11971840), (752, 10730080), (796, 10136960), (940, 8584064), (995, 8109568), (1280, 6303922), (1348, 5985920), (1504, 5365040), (1592, 5068480), (1685, 4788736), (1880, 4292032), (1990, 4054784), (2560, 3151961), (2696, 2992960), (3008, 2682520), (3184, 2534240), (3370, 2394368), (3760, 2146016), (3980, 2027392), (5392, 1496480), (6016, 1341260), (6368, 1267120), (6740, 1197184), (7520, 1073008), (7960, 1013696), (9353, 862720), (10784, 748240), (12032, 670630), (12736, 633560), (13480, 598592), (15040, 536504), (15839, 509440), (15920, 506848), (18706, 431360), (21568, 374120), (24064, 335315), (25472, 316780), (26960, 299296), (30080, 268252), (31678, 254720), (31840, 253424), (37412, 215680), (43136, 187060), (46765, 172544), (50944, 158390), (53920, 149648), (60160, 134126), (63356, 127360), (63680, 126712), (67063, 120320), (74824, 107840), (79195, 101888), (86272, 93530)]