855140160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^5\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 336

約数和(自身を含む): 3227319936

約数和(自身を除く): 2372179776

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, 49, 53, 56, 60, 64, 70, 80, 84, 96, 98, 105, 106, 112, 120, 140, 147, 159, 160, 168, 192, 196, 210, 212, 224, 240, 245, 265, 280, 294, 318, 320, 336, 343, 371, 392, 420, 424, 448, 480, 490, 530, 560, 588, 636, 672, 686, 735, 742, 784, 795, 840, 848, 960, 980, 1029, 1060, 1113, 1120, 1176, 1272, 1344, 1372, 1470, 1484, 1568, 1590, 1680, 1696, 1715, 1855, 1960, 2058, 2120, 2226, 2240, 2352, 2401, 2544, 2597, 2744, 2940, 2968, 3136, 3180, 3360, 3392, 3430, 3710, 3920, 4116, 4240, 4452, 4704, 4802, 5088, 5145, 5194, 5488, 5565, 5880, 5936, 6360, 6720, 6860, 7203, 7420, 7791, 7840, 8232, 8480, 8904, 9408, 9604, 10176, 10290, 10388, 10976, 11130, 11760, 11872, 12005, 12720, 12985, 13720, 14406, 14840, 15582, 15680, 16464, 16807, 16960, 17808, 18179, 19208, 20580, 20776, 21952, 22260, 23520, 23744, 24010, 25440, 25970, 27440, 28812, 29680, 31164, 32928, 33614, 35616, 36015, 36358, 38416, 38955, 41160, 41552, 44520, 47040, 48020, 50421, 50880, 51940, 54537, 54880, 57624, 59360, 62328, 65856, 67228, 71232, 72030, 72716, 76832, 77910, 82320, 83104, 84035, 89040, 90895, 96040, 100842, 103880, 109074, 109760, 115248, 118720, 124656, 127253, 134456, 144060, 145432, 153664, 155820, 164640, 166208, 168070, 178080, 181790, 192080, 201684, 207760, 218148, 230496, 249312, 252105, 254506, 268912, 272685, 288120, 290864, 311640, 329280, 336140, 356160, 363580, 381759, 384160, 403368, 415520, 436296, 460992, 498624, 504210, 509012, 537824, 545370, 576240, 581728, 623280, 636265, 672280, 727160, 763518, 768320, 806736, 831040, 872592, 890771, 1008420, 1018024, 1075648, 1090740, 1152480, 1163456, 1246560, 1272530, 1344560, 1454320, 1527036, 1613472, 1745184, 1781542, 1908795, 2016840, 2036048, 2181480, 2304960, 2493120, 2545060, 2672313, 2689120, 2908640, 3054072, 3226944, 3490368, 3563084, 3817590, 4033680, 4072096, 4362960, 4453855, 5090120, 5344626, 5378240, 5817280, 6108144, 7126168, 7635180, 8067360, 8144192, 8725920, 8907710, 10180240, 10689252, 12216288, 13361565, 14252336, 15270360, 16134720, 17451840, 17815420, 20360480, 21378504, 24432576, 26723130, 28504672, 30540720, 35630840, 40720960, 42757008, 53446260, 57009344, 61081440, 71261680, 85514016, 106892520, 122162880, 142523360, 171028032, 213785040, 285046720, 427570080, 855140160]

約数ペア:

[(1, 855140160), (2, 427570080), (3, 285046720), (4, 213785040), (5, 171028032), (6, 142523360), (7, 122162880), (8, 106892520), (10, 85514016), (12, 71261680), (14, 61081440), (15, 57009344), (16, 53446260), (20, 42757008), (21, 40720960), (24, 35630840), (28, 30540720), (30, 28504672), (32, 26723130), (35, 24432576), (40, 21378504), (42, 20360480), (48, 17815420), (49, 17451840), (53, 16134720), (56, 15270360), (60, 14252336), (64, 13361565), (70, 12216288), (80, 10689252), (84, 10180240), (96, 8907710), (98, 8725920), (105, 8144192), (106, 8067360), (112, 7635180), (120, 7126168), (140, 6108144), (147, 5817280), (159, 5378240), (160, 5344626), (168, 5090120), (192, 4453855), (196, 4362960), (210, 4072096), (212, 4033680), (224, 3817590), (240, 3563084), (245, 3490368), (265, 3226944), (280, 3054072), (294, 2908640), (318, 2689120), (320, 2672313), (336, 2545060), (343, 2493120), (371, 2304960), (392, 2181480), (420, 2036048), (424, 2016840), (448, 1908795), (480, 1781542), (490, 1745184), (530, 1613472), (560, 1527036), (588, 1454320), (636, 1344560), (672, 1272530), (686, 1246560), (735, 1163456), (742, 1152480), (784, 1090740), (795, 1075648), (840, 1018024), (848, 1008420), (960, 890771), (980, 872592), (1029, 831040), (1060, 806736), (1113, 768320), (1120, 763518), (1176, 727160), (1272, 672280), (1344, 636265), (1372, 623280), (1470, 581728), (1484, 576240), (1568, 545370), (1590, 537824), (1680, 509012), (1696, 504210), (1715, 498624), (1855, 460992), (1960, 436296), (2058, 415520), (2120, 403368), (2226, 384160), (2240, 381759), (2352, 363580), (2401, 356160), (2544, 336140), (2597, 329280), (2744, 311640), (2940, 290864), (2968, 288120), (3136, 272685), (3180, 268912), (3360, 254506), (3392, 252105), (3430, 249312), (3710, 230496), (3920, 218148), (4116, 207760), (4240, 201684), (4452, 192080), (4704, 181790), (4802, 178080), (5088, 168070), (5145, 166208), (5194, 164640), (5488, 155820), (5565, 153664), (5880, 145432), (5936, 144060), (6360, 134456), (6720, 127253), (6860, 124656), (7203, 118720), (7420, 115248), (7791, 109760), (7840, 109074), (8232, 103880), (8480, 100842), (8904, 96040), (9408, 90895), (9604, 89040), (10176, 84035), (10290, 83104), (10388, 82320), (10976, 77910), (11130, 76832), (11760, 72716), (11872, 72030), (12005, 71232), (12720, 67228), (12985, 65856), (13720, 62328), (14406, 59360), (14840, 57624), (15582, 54880), (15680, 54537), (16464, 51940), (16807, 50880), (16960, 50421), (17808, 48020), (18179, 47040), (19208, 44520), (20580, 41552), (20776, 41160), (21952, 38955), (22260, 38416), (23520, 36358), (23744, 36015), (24010, 35616), (25440, 33614), (25970, 32928), (27440, 31164), (28812, 29680)]