73702080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:343

約数の個数: 168

約数和(自身を含む): 256684272

約数和(自身を除く): 182982192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 157, 160, 163, 180, 192, 240, 288, 314, 320, 326, 360, 471, 480, 489, 576, 628, 652, 720, 785, 815, 942, 960, 978, 1256, 1304, 1413, 1440, 1467, 1570, 1630, 1884, 1956, 2355, 2445, 2512, 2608, 2826, 2880, 2934, 3140, 3260, 3768, 3912, 4710, 4890, 5024, 5216, 5652, 5868, 6280, 6520, 7065, 7335, 7536, 7824, 9420, 9780, 10048, 10432, 11304, 11736, 12560, 13040, 14130, 14670, 15072, 15648, 18840, 19560, 22608, 23472, 25120, 25591, 26080, 28260, 29340, 30144, 31296, 37680, 39120, 45216, 46944, 50240, 51182, 52160, 56520, 58680, 75360, 76773, 78240, 90432, 93888, 102364, 113040, 117360, 127955, 150720, 153546, 156480, 204728, 226080, 230319, 234720, 255910, 307092, 383865, 409456, 452160, 460638, 469440, 511820, 614184, 767730, 818912, 921276, 1023640, 1151595, 1228368, 1535460, 1637824, 1842552, 2047280, 2303190, 2456736, 3070920, 3685104, 4094560, 4606380, 4913472, 6141840, 7370208, 8189120, 9212760, 12283680, 14740416, 18425520, 24567360, 36851040, 73702080]

約数ペア:

[(1, 73702080), (2, 36851040), (3, 24567360), (4, 18425520), (5, 14740416), (6, 12283680), (8, 9212760), (9, 8189120), (10, 7370208), (12, 6141840), (15, 4913472), (16, 4606380), (18, 4094560), (20, 3685104), (24, 3070920), (30, 2456736), (32, 2303190), (36, 2047280), (40, 1842552), (45, 1637824), (48, 1535460), (60, 1228368), (64, 1151595), (72, 1023640), (80, 921276), (90, 818912), (96, 767730), (120, 614184), (144, 511820), (157, 469440), (160, 460638), (163, 452160), (180, 409456), (192, 383865), (240, 307092), (288, 255910), (314, 234720), (320, 230319), (326, 226080), (360, 204728), (471, 156480), (480, 153546), (489, 150720), (576, 127955), (628, 117360), (652, 113040), (720, 102364), (785, 93888), (815, 90432), (942, 78240), (960, 76773), (978, 75360), (1256, 58680), (1304, 56520), (1413, 52160), (1440, 51182), (1467, 50240), (1570, 46944), (1630, 45216), (1884, 39120), (1956, 37680), (2355, 31296), (2445, 30144), (2512, 29340), (2608, 28260), (2826, 26080), (2880, 25591), (2934, 25120), (3140, 23472), (3260, 22608), (3768, 19560), (3912, 18840), (4710, 15648), (4890, 15072), (5024, 14670), (5216, 14130), (5652, 13040), (5868, 12560), (6280, 11736), (6520, 11304), (7065, 10432), (7335, 10048), (7536, 9780), (7824, 9420)]