442212480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 256

約数和(自身を含む): 1585814400

約数和(自身を除く): 1143601920

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, 128, 135, 144, 157, 160, 163, 180, 192, 216, 240, 270, 288, 314, 320, 326, 360, 384, 432, 471, 480, 489, 540, 576, 628, 640, 652, 720, 785, 815, 864, 942, 960, 978, 1080, 1152, 1256, 1304, 1413, 1440, 1467, 1570, 1630, 1728, 1884, 1920, 1956, 2160, 2355, 2445, 2512, 2608, 2826, 2880, 2934, 3140, 3260, 3456, 3768, 3912, 4239, 4320, 4401, 4710, 4890, 5024, 5216, 5652, 5760, 5868, 6280, 6520, 7065, 7335, 7536, 7824, 8478, 8640, 8802, 9420, 9780, 10048, 10432, 11304, 11736, 12560, 13040, 14130, 14670, 15072, 15648, 16956, 17280, 17604, 18840, 19560, 20096, 20864, 21195, 22005, 22608, 23472, 25120, 25591, 26080, 28260, 29340, 30144, 31296, 33912, 35208, 37680, 39120, 42390, 44010, 45216, 46944, 50240, 51182, 52160, 56520, 58680, 60288, 62592, 67824, 70416, 75360, 76773, 78240, 84780, 88020, 90432, 93888, 100480, 102364, 104320, 113040, 117360, 127955, 135648, 140832, 150720, 153546, 156480, 169560, 176040, 180864, 187776, 204728, 226080, 230319, 234720, 255910, 271296, 281664, 301440, 307092, 312960, 339120, 352080, 383865, 409456, 452160, 460638, 469440, 511820, 542592, 563328, 614184, 678240, 690957, 704160, 767730, 818912, 904320, 921276, 938880, 1023640, 1151595, 1228368, 1356480, 1381914, 1408320, 1535460, 1637824, 1842552, 2047280, 2303190, 2456736, 2712960, 2763828, 2816640, 3070920, 3275648, 3454785, 3685104, 4094560, 4606380, 4913472, 5527656, 6141840, 6909570, 7370208, 8189120, 9212760, 9826944, 11055312, 12283680, 13819140, 14740416, 16378240, 18425520, 22110624, 24567360, 27638280, 29480832, 36851040, 44221248, 49134720, 55276560, 73702080, 88442496, 110553120, 147404160, 221106240, 442212480]

約数ペア:

[(1, 442212480), (2, 221106240), (3, 147404160), (4, 110553120), (5, 88442496), (6, 73702080), (8, 55276560), (9, 49134720), (10, 44221248), (12, 36851040), (15, 29480832), (16, 27638280), (18, 24567360), (20, 22110624), (24, 18425520), (27, 16378240), (30, 14740416), (32, 13819140), (36, 12283680), (40, 11055312), (45, 9826944), (48, 9212760), (54, 8189120), (60, 7370208), (64, 6909570), (72, 6141840), (80, 5527656), (90, 4913472), (96, 4606380), (108, 4094560), (120, 3685104), (128, 3454785), (135, 3275648), (144, 3070920), (157, 2816640), (160, 2763828), (163, 2712960), (180, 2456736), (192, 2303190), (216, 2047280), (240, 1842552), (270, 1637824), (288, 1535460), (314, 1408320), (320, 1381914), (326, 1356480), (360, 1228368), (384, 1151595), (432, 1023640), (471, 938880), (480, 921276), (489, 904320), (540, 818912), (576, 767730), (628, 704160), (640, 690957), (652, 678240), (720, 614184), (785, 563328), (815, 542592), (864, 511820), (942, 469440), (960, 460638), (978, 452160), (1080, 409456), (1152, 383865), (1256, 352080), (1304, 339120), (1413, 312960), (1440, 307092), (1467, 301440), (1570, 281664), (1630, 271296), (1728, 255910), (1884, 234720), (1920, 230319), (1956, 226080), (2160, 204728), (2355, 187776), (2445, 180864), (2512, 176040), (2608, 169560), (2826, 156480), (2880, 153546), (2934, 150720), (3140, 140832), (3260, 135648), (3456, 127955), (3768, 117360), (3912, 113040), (4239, 104320), (4320, 102364), (4401, 100480), (4710, 93888), (4890, 90432), (5024, 88020), (5216, 84780), (5652, 78240), (5760, 76773), (5868, 75360), (6280, 70416), (6520, 67824), (7065, 62592), (7335, 60288), (7536, 58680), (7824, 56520), (8478, 52160), (8640, 51182), (8802, 50240), (9420, 46944), (9780, 45216), (10048, 44010), (10432, 42390), (11304, 39120), (11736, 37680), (12560, 35208), (13040, 33912), (14130, 31296), (14670, 30144), (15072, 29340), (15648, 28260), (16956, 26080), (17280, 25591), (17604, 25120), (18840, 23472), (19560, 22608), (20096, 22005), (20864, 21195)]