68382720

素因数分解:

$2^{12}\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 312

約数和(自身を含む): 276003936

約数和(自身を除く): 207621216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 128, 140, 144, 159, 160, 168, 180, 192, 210, 212, 224, 240, 252, 256, 265, 280, 288, 315, 318, 320, 336, 360, 371, 384, 420, 424, 448, 477, 480, 504, 512, 530, 560, 576, 630, 636, 640, 672, 720, 742, 768, 795, 840, 848, 896, 954, 960, 1008, 1024, 1060, 1113, 1120, 1152, 1260, 1272, 1280, 1344, 1440, 1484, 1536, 1590, 1680, 1696, 1792, 1855, 1908, 1920, 2016, 2048, 2120, 2226, 2240, 2304, 2385, 2520, 2544, 2560, 2688, 2880, 2968, 3072, 3180, 3339, 3360, 3392, 3584, 3710, 3816, 3840, 4032, 4096, 4240, 4452, 4480, 4608, 4770, 5040, 5088, 5120, 5376, 5565, 5760, 5936, 6144, 6360, 6678, 6720, 6784, 7168, 7420, 7632, 7680, 8064, 8480, 8904, 8960, 9216, 9540, 10080, 10176, 10240, 10752, 11130, 11520, 11872, 12288, 12720, 13356, 13440, 13568, 14336, 14840, 15264, 15360, 16128, 16695, 16960, 17808, 17920, 18432, 19080, 20160, 20352, 20480, 21504, 22260, 23040, 23744, 25440, 26712, 26880, 27136, 28672, 29680, 30528, 30720, 32256, 33390, 33920, 35616, 35840, 36864, 38160, 40320, 40704, 43008, 44520, 46080, 47488, 50880, 53424, 53760, 54272, 59360, 61056, 61440, 64512, 66780, 67840, 71232, 71680, 76320, 80640, 81408, 86016, 89040, 92160, 94976, 101760, 106848, 107520, 108544, 118720, 122112, 129024, 133560, 135680, 142464, 143360, 152640, 161280, 162816, 178080, 184320, 189952, 203520, 213696, 215040, 217088, 237440, 244224, 258048, 267120, 271360, 284928, 305280, 322560, 325632, 356160, 379904, 407040, 427392, 430080, 474880, 488448, 534240, 542720, 569856, 610560, 645120, 651264, 712320, 759808, 814080, 854784, 949760, 976896, 1068480, 1085440, 1139712, 1221120, 1290240, 1424640, 1519616, 1628160, 1709568, 1899520, 1953792, 2136960, 2279424, 2442240, 2849280, 3256320, 3419136, 3799040, 4273920, 4558848, 4884480, 5698560, 6838272, 7598080, 8547840, 9768960, 11397120, 13676544, 17095680, 22794240, 34191360, 68382720]

約数ペア:

[(1, 68382720), (2, 34191360), (3, 22794240), (4, 17095680), (5, 13676544), (6, 11397120), (7, 9768960), (8, 8547840), (9, 7598080), (10, 6838272), (12, 5698560), (14, 4884480), (15, 4558848), (16, 4273920), (18, 3799040), (20, 3419136), (21, 3256320), (24, 2849280), (28, 2442240), (30, 2279424), (32, 2136960), (35, 1953792), (36, 1899520), (40, 1709568), (42, 1628160), (45, 1519616), (48, 1424640), (53, 1290240), (56, 1221120), (60, 1139712), (63, 1085440), (64, 1068480), (70, 976896), (72, 949760), (80, 854784), (84, 814080), (90, 759808), (96, 712320), (105, 651264), (106, 645120), (112, 610560), (120, 569856), (126, 542720), (128, 534240), (140, 488448), (144, 474880), (159, 430080), (160, 427392), (168, 407040), (180, 379904), (192, 356160), (210, 325632), (212, 322560), (224, 305280), (240, 284928), (252, 271360), (256, 267120), (265, 258048), (280, 244224), (288, 237440), (315, 217088), (318, 215040), (320, 213696), (336, 203520), (360, 189952), (371, 184320), (384, 178080), (420, 162816), (424, 161280), (448, 152640), (477, 143360), (480, 142464), (504, 135680), (512, 133560), (530, 129024), (560, 122112), (576, 118720), (630, 108544), (636, 107520), (640, 106848), (672, 101760), (720, 94976), (742, 92160), (768, 89040), (795, 86016), (840, 81408), (848, 80640), (896, 76320), (954, 71680), (960, 71232), (1008, 67840), (1024, 66780), (1060, 64512), (1113, 61440), (1120, 61056), (1152, 59360), (1260, 54272), (1272, 53760), (1280, 53424), (1344, 50880), (1440, 47488), (1484, 46080), (1536, 44520), (1590, 43008), (1680, 40704), (1696, 40320), (1792, 38160), (1855, 36864), (1908, 35840), (1920, 35616), (2016, 33920), (2048, 33390), (2120, 32256), (2226, 30720), (2240, 30528), (2304, 29680), (2385, 28672), (2520, 27136), (2544, 26880), (2560, 26712), (2688, 25440), (2880, 23744), (2968, 23040), (3072, 22260), (3180, 21504), (3339, 20480), (3360, 20352), (3392, 20160), (3584, 19080), (3710, 18432), (3816, 17920), (3840, 17808), (4032, 16960), (4096, 16695), (4240, 16128), (4452, 15360), (4480, 15264), (4608, 14840), (4770, 14336), (5040, 13568), (5088, 13440), (5120, 13356), (5376, 12720), (5565, 12288), (5760, 11872), (5936, 11520), (6144, 11130), (6360, 10752), (6678, 10240), (6720, 10176), (6784, 10080), (7168, 9540), (7420, 9216), (7632, 8960), (7680, 8904), (8064, 8480)]