2257249680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{7109}}^1$

素因数の和:7148

約数の個数: 300

約数和(自身を含む): 9121006620

約数和(自身を除く): 6863756940

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2520, 2646, 2835, 2940, 3024, 3240, 3528, 3780, 3920, 3969, 4410, 4536, 5040, 5292, 5670, 5880, 6480, 6615, 7056, 7109, 7560, 7938, 8820, 9072, 10584, 11340, 11760, 13230, 14218, 15120, 15876, 17640, 19845, 21168, 21327, 22680, 26460, 28436, 31752, 35280, 35545, 39690, 42654, 45360, 49763, 52920, 56872, 63504, 63981, 71090, 79380, 85308, 99526, 105840, 106635, 113744, 127962, 142180, 149289, 158760, 170616, 191943, 199052, 213270, 248815, 255924, 284360, 298578, 317520, 319905, 341232, 348341, 383886, 398104, 426540, 447867, 497630, 511848, 568720, 575829, 597156, 639810, 696682, 746445, 767772, 796208, 853080, 895734, 959715, 995260, 1023696, 1045023, 1151658, 1194312, 1279620, 1343601, 1393364, 1492890, 1535544, 1706160, 1741705, 1791468, 1919430, 1990520, 2090046, 2239335, 2303316, 2388624, 2559240, 2687202, 2786728, 2879145, 2985780, 3071088, 3135069, 3483410, 3582936, 3838860, 3981040, 4030803, 4180092, 4478670, 4606632, 5118480, 5225115, 5374404, 5573456, 5758290, 5971560, 6270138, 6718005, 6966820, 7165872, 7677720, 8061606, 8360184, 8957340, 9213264, 9405207, 10450230, 10748808, 11516580, 11943120, 12540276, 13436010, 13933640, 15355440, 15675345, 16123212, 16720368, 17914680, 18810414, 20154015, 20900460, 21497616, 23033160, 25080552, 26872020, 27867280, 28215621, 31350690, 32246424, 35829360, 37620828, 40308030, 41800920, 46066320, 47026035, 50161104, 53744040, 56431242, 62701380, 64492848, 75241656, 80616060, 83601840, 94052070, 107488080, 112862484, 125402760, 141078105, 150483312, 161232120, 188104140, 225724968, 250805520, 282156210, 322464240, 376208280, 451449936, 564312420, 752416560, 1128624840, 2257249680]

約数ペア:

[(1, 2257249680), (2, 1128624840), (3, 752416560), (4, 564312420), (5, 451449936), (6, 376208280), (7, 322464240), (8, 282156210), (9, 250805520), (10, 225724968), (12, 188104140), (14, 161232120), (15, 150483312), (16, 141078105), (18, 125402760), (20, 112862484), (21, 107488080), (24, 94052070), (27, 83601840), (28, 80616060), (30, 75241656), (35, 64492848), (36, 62701380), (40, 56431242), (42, 53744040), (45, 50161104), (48, 47026035), (49, 46066320), (54, 41800920), (56, 40308030), (60, 37620828), (63, 35829360), (70, 32246424), (72, 31350690), (80, 28215621), (81, 27867280), (84, 26872020), (90, 25080552), (98, 23033160), (105, 21497616), (108, 20900460), (112, 20154015), (120, 18810414), (126, 17914680), (135, 16720368), (140, 16123212), (144, 15675345), (147, 15355440), (162, 13933640), (168, 13436010), (180, 12540276), (189, 11943120), (196, 11516580), (210, 10748808), (216, 10450230), (240, 9405207), (245, 9213264), (252, 8957340), (270, 8360184), (280, 8061606), (294, 7677720), (315, 7165872), (324, 6966820), (336, 6718005), (360, 6270138), (378, 5971560), (392, 5758290), (405, 5573456), (420, 5374404), (432, 5225115), (441, 5118480), (490, 4606632), (504, 4478670), (540, 4180092), (560, 4030803), (567, 3981040), (588, 3838860), (630, 3582936), (648, 3483410), (720, 3135069), (735, 3071088), (756, 2985780), (784, 2879145), (810, 2786728), (840, 2687202), (882, 2559240), (945, 2388624), (980, 2303316), (1008, 2239335), (1080, 2090046), (1134, 1990520), (1176, 1919430), (1260, 1791468), (1296, 1741705), (1323, 1706160), (1470, 1535544), (1512, 1492890), (1620, 1393364), (1680, 1343601), (1764, 1279620), (1890, 1194312), (1960, 1151658), (2160, 1045023), (2205, 1023696), (2268, 995260), (2352, 959715), (2520, 895734), (2646, 853080), (2835, 796208), (2940, 767772), (3024, 746445), (3240, 696682), (3528, 639810), (3780, 597156), (3920, 575829), (3969, 568720), (4410, 511848), (4536, 497630), (5040, 447867), (5292, 426540), (5670, 398104), (5880, 383886), (6480, 348341), (6615, 341232), (7056, 319905), (7109, 317520), (7560, 298578), (7938, 284360), (8820, 255924), (9072, 248815), (10584, 213270), (11340, 199052), (11760, 191943), (13230, 170616), (14218, 158760), (15120, 149289), (15876, 142180), (17640, 127962), (19845, 113744), (21168, 106635), (21327, 105840), (22680, 99526), (26460, 85308), (28436, 79380), (31752, 71090), (35280, 63981), (35545, 63504), (39690, 56872), (42654, 52920), (45360, 49763)]