1231387560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 384

約数和(自身を含む): 4583779200

約数和(自身を除く): 3352391640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 43, 45, 52, 58, 60, 65, 72, 78, 86, 87, 90, 104, 116, 117, 120, 129, 130, 145, 156, 172, 174, 180, 195, 211, 215, 232, 234, 258, 260, 261, 290, 312, 344, 348, 360, 377, 387, 390, 422, 430, 435, 468, 516, 520, 522, 559, 580, 585, 633, 645, 696, 754, 774, 780, 844, 860, 870, 936, 1032, 1044, 1055, 1118, 1131, 1160, 1170, 1247, 1266, 1290, 1305, 1508, 1548, 1560, 1677, 1688, 1720, 1740, 1885, 1899, 1935, 2088, 2110, 2236, 2262, 2340, 2494, 2532, 2580, 2610, 2743, 2795, 3016, 3096, 3165, 3354, 3393, 3480, 3741, 3770, 3798, 3870, 4220, 4472, 4524, 4680, 4988, 5031, 5064, 5160, 5220, 5486, 5590, 5655, 6119, 6235, 6330, 6708, 6786, 7482, 7540, 7596, 7740, 8229, 8385, 8440, 9048, 9073, 9495, 9976, 10062, 10440, 10972, 11180, 11223, 11310, 12238, 12470, 12660, 13416, 13572, 13715, 14964, 15080, 15192, 15480, 16211, 16458, 16770, 16965, 18146, 18357, 18705, 18990, 20124, 21944, 22360, 22446, 22620, 24476, 24687, 24940, 25155, 25320, 27144, 27219, 27430, 29928, 30595, 32422, 32916, 33540, 33930, 36292, 36714, 37410, 37980, 40248, 41145, 44892, 45240, 45365, 48633, 48952, 49374, 49880, 50310, 54438, 54860, 55071, 56115, 61190, 64844, 65832, 67080, 67860, 72584, 73428, 74820, 75960, 79547, 81055, 81657, 82290, 89784, 90730, 91785, 97266, 98748, 100620, 108876, 109720, 110142, 112230, 117949, 122380, 123435, 129688, 135720, 136095, 145899, 146856, 149640, 159094, 162110, 163314, 164580, 181460, 183570, 194532, 197496, 201240, 217752, 220284, 224460, 235898, 238641, 243165, 244760, 246870, 263117, 272190, 275355, 291798, 318188, 324220, 326628, 329160, 353847, 362920, 367140, 389064, 397735, 408285, 440568, 448920, 471796, 477282, 486330, 493740, 526234, 544380, 550710, 583596, 589745, 636376, 648440, 653256, 707694, 715923, 729495, 734280, 789351, 795470, 816570, 943592, 954564, 972660, 987480, 1052468, 1061541, 1088760, 1101420, 1167192, 1179490, 1193205, 1315585, 1415388, 1431846, 1458990, 1578702, 1590940, 1633140, 1769235, 1909128, 1945320, 2104936, 2123082, 2202840, 2358980, 2368053, 2386410, 2631170, 2830776, 2863692, 2917980, 3157404, 3181880, 3266280, 3420521, 3538470, 3579615, 3946755, 4246164, 4717960, 4736106, 4772820, 5262340, 5307705, 5727384, 5835960, 6314808, 6841042, 7076940, 7159230, 7893510, 8492328, 9472212, 9545640, 10261563, 10524680, 10615410, 11840265, 13682084, 14153880, 14318460, 15787020, 17102605, 18944424, 20523126, 21230820, 23680530, 27364168, 28636920, 30784689, 31574040, 34205210, 41046252, 42461640, 47361060, 51307815, 61569378, 68410420, 82092504, 94722120, 102615630, 123138756, 136820840, 153923445, 205231260, 246277512, 307846890, 410462520, 615693780, 1231387560]

約数ペア:

[(1, 1231387560), (2, 615693780), (3, 410462520), (4, 307846890), (5, 246277512), (6, 205231260), (8, 153923445), (9, 136820840), (10, 123138756), (12, 102615630), (13, 94722120), (15, 82092504), (18, 68410420), (20, 61569378), (24, 51307815), (26, 47361060), (29, 42461640), (30, 41046252), (36, 34205210), (39, 31574040), (40, 30784689), (43, 28636920), (45, 27364168), (52, 23680530), (58, 21230820), (60, 20523126), (65, 18944424), (72, 17102605), (78, 15787020), (86, 14318460), (87, 14153880), (90, 13682084), (104, 11840265), (116, 10615410), (117, 10524680), (120, 10261563), (129, 9545640), (130, 9472212), (145, 8492328), (156, 7893510), (172, 7159230), (174, 7076940), (180, 6841042), (195, 6314808), (211, 5835960), (215, 5727384), (232, 5307705), (234, 5262340), (258, 4772820), (260, 4736106), (261, 4717960), (290, 4246164), (312, 3946755), (344, 3579615), (348, 3538470), (360, 3420521), (377, 3266280), (387, 3181880), (390, 3157404), (422, 2917980), (430, 2863692), (435, 2830776), (468, 2631170), (516, 2386410), (520, 2368053), (522, 2358980), (559, 2202840), (580, 2123082), (585, 2104936), (633, 1945320), (645, 1909128), (696, 1769235), (754, 1633140), (774, 1590940), (780, 1578702), (844, 1458990), (860, 1431846), (870, 1415388), (936, 1315585), (1032, 1193205), (1044, 1179490), (1055, 1167192), (1118, 1101420), (1131, 1088760), (1160, 1061541), (1170, 1052468), (1247, 987480), (1266, 972660), (1290, 954564), (1305, 943592), (1508, 816570), (1548, 795470), (1560, 789351), (1677, 734280), (1688, 729495), (1720, 715923), (1740, 707694), (1885, 653256), (1899, 648440), (1935, 636376), (2088, 589745), (2110, 583596), (2236, 550710), (2262, 544380), (2340, 526234), (2494, 493740), (2532, 486330), (2580, 477282), (2610, 471796), (2743, 448920), (2795, 440568), (3016, 408285), (3096, 397735), (3165, 389064), (3354, 367140), (3393, 362920), (3480, 353847), (3741, 329160), (3770, 326628), (3798, 324220), (3870, 318188), (4220, 291798), (4472, 275355), (4524, 272190), (4680, 263117), (4988, 246870), (5031, 244760), (5064, 243165), (5160, 238641), (5220, 235898), (5486, 224460), (5590, 220284), (5655, 217752), (6119, 201240), (6235, 197496), (6330, 194532), (6708, 183570), (6786, 181460), (7482, 164580), (7540, 163314), (7596, 162110), (7740, 159094), (8229, 149640), (8385, 146856), (8440, 145899), (9048, 136095), (9073, 135720), (9495, 129688), (9976, 123435), (10062, 122380), (10440, 117949), (10972, 112230), (11180, 110142), (11223, 109720), (11310, 108876), (12238, 100620), (12470, 98748), (12660, 97266), (13416, 91785), (13572, 90730), (13715, 89784), (14964, 82290), (15080, 81657), (15192, 81055), (15480, 79547), (16211, 75960), (16458, 74820), (16770, 73428), (16965, 72584), (18146, 67860), (18357, 67080), (18705, 65832), (18990, 64844), (20124, 61190), (21944, 56115), (22360, 55071), (22446, 54860), (22620, 54438), (24476, 50310), (24687, 49880), (24940, 49374), (25155, 48952), (25320, 48633), (27144, 45365), (27219, 45240), (27430, 44892), (29928, 41145), (30595, 40248), (32422, 37980), (32916, 37410), (33540, 36714), (33930, 36292)]