841249920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1263

約数の個数: 256

約数和(自身を含む): 3125018880

約数和(自身を除く): 2283768960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 128, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 371, 384, 420, 424, 448, 480, 530, 560, 636, 640, 672, 742, 795, 840, 848, 896, 960, 1060, 1113, 1120, 1181, 1272, 1344, 1484, 1590, 1680, 1696, 1855, 1920, 2120, 2226, 2240, 2362, 2544, 2688, 2968, 3180, 3360, 3392, 3543, 3710, 4240, 4452, 4480, 4724, 5088, 5565, 5905, 5936, 6360, 6720, 6784, 7086, 7420, 8267, 8480, 8904, 9448, 10176, 11130, 11810, 11872, 12720, 13440, 14172, 14840, 16534, 16960, 17715, 17808, 18896, 20352, 22260, 23620, 23744, 24801, 25440, 28344, 29680, 33068, 33920, 35430, 35616, 37792, 41335, 44520, 47240, 47488, 49602, 50880, 56688, 59360, 62593, 66136, 70860, 71232, 75584, 82670, 89040, 94480, 99204, 101760, 113376, 118720, 124005, 125186, 132272, 141720, 142464, 151168, 165340, 178080, 187779, 188960, 198408, 226752, 237440, 248010, 250372, 264544, 283440, 312965, 330680, 356160, 375558, 377920, 396816, 438151, 453504, 496020, 500744, 529088, 566880, 625930, 661360, 712320, 751116, 755840, 793632, 876302, 938895, 992040, 1001488, 1058176, 1133760, 1251860, 1314453, 1322720, 1502232, 1587264, 1752604, 1877790, 1984080, 2002976, 2190755, 2267520, 2503720, 2628906, 2645440, 3004464, 3174528, 3505208, 3755580, 3968160, 4005952, 4381510, 5007440, 5257812, 5290880, 6008928, 6572265, 7010416, 7511160, 7936320, 8011904, 8763020, 10014880, 10515624, 12017856, 13144530, 14020832, 15022320, 15872640, 17526040, 20029760, 21031248, 24035712, 26289060, 28041664, 30044640, 35052080, 40059520, 42062496, 52578120, 56083328, 60089280, 70104160, 84124992, 105156240, 120178560, 140208320, 168249984, 210312480, 280416640, 420624960, 841249920]

約数ペア:

[(1, 841249920), (2, 420624960), (3, 280416640), (4, 210312480), (5, 168249984), (6, 140208320), (7, 120178560), (8, 105156240), (10, 84124992), (12, 70104160), (14, 60089280), (15, 56083328), (16, 52578120), (20, 42062496), (21, 40059520), (24, 35052080), (28, 30044640), (30, 28041664), (32, 26289060), (35, 24035712), (40, 21031248), (42, 20029760), (48, 17526040), (53, 15872640), (56, 15022320), (60, 14020832), (64, 13144530), (70, 12017856), (80, 10515624), (84, 10014880), (96, 8763020), (105, 8011904), (106, 7936320), (112, 7511160), (120, 7010416), (128, 6572265), (140, 6008928), (159, 5290880), (160, 5257812), (168, 5007440), (192, 4381510), (210, 4005952), (212, 3968160), (224, 3755580), (240, 3505208), (265, 3174528), (280, 3004464), (318, 2645440), (320, 2628906), (336, 2503720), (371, 2267520), (384, 2190755), (420, 2002976), (424, 1984080), (448, 1877790), (480, 1752604), (530, 1587264), (560, 1502232), (636, 1322720), (640, 1314453), (672, 1251860), (742, 1133760), (795, 1058176), (840, 1001488), (848, 992040), (896, 938895), (960, 876302), (1060, 793632), (1113, 755840), (1120, 751116), (1181, 712320), (1272, 661360), (1344, 625930), (1484, 566880), (1590, 529088), (1680, 500744), (1696, 496020), (1855, 453504), (1920, 438151), (2120, 396816), (2226, 377920), (2240, 375558), (2362, 356160), (2544, 330680), (2688, 312965), (2968, 283440), (3180, 264544), (3360, 250372), (3392, 248010), (3543, 237440), (3710, 226752), (4240, 198408), (4452, 188960), (4480, 187779), (4724, 178080), (5088, 165340), (5565, 151168), (5905, 142464), (5936, 141720), (6360, 132272), (6720, 125186), (6784, 124005), (7086, 118720), (7420, 113376), (8267, 101760), (8480, 99204), (8904, 94480), (9448, 89040), (10176, 82670), (11130, 75584), (11810, 71232), (11872, 70860), (12720, 66136), (13440, 62593), (14172, 59360), (14840, 56688), (16534, 50880), (16960, 49602), (17715, 47488), (17808, 47240), (18896, 44520), (20352, 41335), (22260, 37792), (23620, 35616), (23744, 35430), (24801, 33920), (25440, 33068), (28344, 29680)]