2856042240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1061}}^1$

素因数の和:1786

約数の個数: 144

約数和(自身を含む): 9143106336

約数和(自身を除く): 6287064096

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, 192, 240, 256, 320, 384, 480, 640, 701, 768, 960, 1061, 1280, 1402, 1920, 2103, 2122, 2804, 3183, 3505, 3840, 4206, 4244, 5305, 5608, 6366, 7010, 8412, 8488, 10515, 10610, 11216, 12732, 14020, 15915, 16824, 16976, 21030, 21220, 22432, 25464, 28040, 31830, 33648, 33952, 42060, 42440, 44864, 50928, 56080, 63660, 67296, 67904, 84120, 84880, 89728, 101856, 112160, 127320, 134592, 135808, 168240, 169760, 179456, 203712, 224320, 254640, 269184, 271616, 336480, 339520, 407424, 448640, 509280, 538368, 672960, 679040, 743761, 814848, 897280, 1018560, 1345920, 1358080, 1487522, 2037120, 2231283, 2691840, 2975044, 3718805, 4074240, 4462566, 5950088, 7437610, 8925132, 11156415, 11900176, 14875220, 17850264, 22312830, 23800352, 29750440, 35700528, 44625660, 47600704, 59500880, 71401056, 89251320, 95201408, 119001760, 142802112, 178502640, 190402816, 238003520, 285604224, 357005280, 476007040, 571208448, 714010560, 952014080, 1428021120, 2856042240]

約数ペア:

[(1, 2856042240), (2, 1428021120), (3, 952014080), (4, 714010560), (5, 571208448), (6, 476007040), (8, 357005280), (10, 285604224), (12, 238003520), (15, 190402816), (16, 178502640), (20, 142802112), (24, 119001760), (30, 95201408), (32, 89251320), (40, 71401056), (48, 59500880), (60, 47600704), (64, 44625660), (80, 35700528), (96, 29750440), (120, 23800352), (128, 22312830), (160, 17850264), (192, 14875220), (240, 11900176), (256, 11156415), (320, 8925132), (384, 7437610), (480, 5950088), (640, 4462566), (701, 4074240), (768, 3718805), (960, 2975044), (1061, 2691840), (1280, 2231283), (1402, 2037120), (1920, 1487522), (2103, 1358080), (2122, 1345920), (2804, 1018560), (3183, 897280), (3505, 814848), (3840, 743761), (4206, 679040), (4244, 672960), (5305, 538368), (5608, 509280), (6366, 448640), (7010, 407424), (8412, 339520), (8488, 336480), (10515, 271616), (10610, 269184), (11216, 254640), (12732, 224320), (14020, 203712), (15915, 179456), (16824, 169760), (16976, 168240), (21030, 135808), (21220, 134592), (22432, 127320), (25464, 112160), (28040, 101856), (31830, 89728), (33648, 84880), (33952, 84120), (42060, 67904), (42440, 67296), (44864, 63660), (50928, 56080)]