811818240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1297}}^1$

素因数の和:1484

約数の個数: 144

約数和(自身を含む): 2610662208

約数和(自身を除く): 1798843968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 240, 256, 320, 326, 384, 480, 489, 640, 652, 768, 815, 960, 978, 1280, 1297, 1304, 1630, 1920, 1956, 2445, 2594, 2608, 3260, 3840, 3891, 3912, 4890, 5188, 5216, 6485, 6520, 7782, 7824, 9780, 10376, 10432, 12970, 13040, 15564, 15648, 19455, 19560, 20752, 20864, 25940, 26080, 31128, 31296, 38910, 39120, 41504, 41728, 51880, 52160, 62256, 62592, 77820, 78240, 83008, 103760, 104320, 124512, 125184, 155640, 156480, 166016, 207520, 208640, 211411, 249024, 311280, 312960, 332032, 415040, 422822, 498048, 622560, 625920, 634233, 830080, 845644, 996096, 1057055, 1245120, 1268466, 1660160, 1691288, 2114110, 2490240, 2536932, 3171165, 3382576, 4228220, 4980480, 5073864, 6342330, 6765152, 8456440, 10147728, 12684660, 13530304, 16912880, 20295456, 25369320, 27060608, 33825760, 40590912, 50738640, 54121216, 67651520, 81181824, 101477280, 135303040, 162363648, 202954560, 270606080, 405909120, 811818240]

約数ペア:

[(1, 811818240), (2, 405909120), (3, 270606080), (4, 202954560), (5, 162363648), (6, 135303040), (8, 101477280), (10, 81181824), (12, 67651520), (15, 54121216), (16, 50738640), (20, 40590912), (24, 33825760), (30, 27060608), (32, 25369320), (40, 20295456), (48, 16912880), (60, 13530304), (64, 12684660), (80, 10147728), (96, 8456440), (120, 6765152), (128, 6342330), (160, 5073864), (163, 4980480), (192, 4228220), (240, 3382576), (256, 3171165), (320, 2536932), (326, 2490240), (384, 2114110), (480, 1691288), (489, 1660160), (640, 1268466), (652, 1245120), (768, 1057055), (815, 996096), (960, 845644), (978, 830080), (1280, 634233), (1297, 625920), (1304, 622560), (1630, 498048), (1920, 422822), (1956, 415040), (2445, 332032), (2594, 312960), (2608, 311280), (3260, 249024), (3840, 211411), (3891, 208640), (3912, 207520), (4890, 166016), (5188, 156480), (5216, 155640), (6485, 125184), (6520, 124512), (7782, 104320), (7824, 103760), (9780, 83008), (10376, 78240), (10432, 77820), (12970, 62592), (13040, 62256), (15564, 52160), (15648, 51880), (19455, 41728), (19560, 41504), (20752, 39120), (20864, 38910), (25940, 31296), (26080, 31128)]