319650316160

素因数分解:

$2^7\times 5^1\times 7^5\times {\mathrm{29717}}^1$

素因数の和:29771

約数の個数: 192

約数和(自身を含む): 891547132320

約数和(自身を除く): 571896816160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 640, 686, 784, 896, 980, 1120, 1372, 1568, 1715, 1960, 2240, 2401, 2744, 3136, 3430, 3920, 4480, 4802, 5488, 6272, 6860, 7840, 9604, 10976, 12005, 13720, 15680, 16807, 19208, 21952, 24010, 27440, 29717, 31360, 33614, 38416, 43904, 48020, 54880, 59434, 67228, 76832, 84035, 96040, 109760, 118868, 134456, 148585, 153664, 168070, 192080, 208019, 219520, 237736, 268912, 297170, 307328, 336140, 384160, 416038, 475472, 537824, 594340, 672280, 768320, 832076, 950944, 1040095, 1075648, 1188680, 1344560, 1456133, 1536640, 1664152, 1901888, 2080190, 2151296, 2377360, 2689120, 2912266, 3328304, 3803776, 4160380, 4754720, 5378240, 5824532, 6656608, 7280665, 8320760, 9509440, 10192931, 10756480, 11649064, 13313216, 14561330, 16641520, 19018880, 20385862, 23298128, 26626432, 29122660, 33283040, 40771724, 46596256, 50964655, 58245320, 66566080, 71350517, 81543448, 93192512, 101929310, 116490640, 133132160, 142701034, 163086896, 186385024, 203858620, 232981280, 285402068, 326173792, 356752585, 407717240, 465962560, 499453619, 570804136, 652347584, 713505170, 815434480, 931925120, 998907238, 1141608272, 1304695168, 1427010340, 1630868960, 1997814476, 2283216544, 2497268095, 2854020680, 3261737920, 3995628952, 4566433088, 4994536190, 5708041360, 6523475840, 7991257904, 9132866176, 9989072380, 11416082720, 15982515808, 19978144760, 22832165440, 31965031616, 39956289520, 45664330880, 63930063232, 79912579040, 159825158080, 319650316160]

約数ペア:

[(1, 319650316160), (2, 159825158080), (4, 79912579040), (5, 63930063232), (7, 45664330880), (8, 39956289520), (10, 31965031616), (14, 22832165440), (16, 19978144760), (20, 15982515808), (28, 11416082720), (32, 9989072380), (35, 9132866176), (40, 7991257904), (49, 6523475840), (56, 5708041360), (64, 4994536190), (70, 4566433088), (80, 3995628952), (98, 3261737920), (112, 2854020680), (128, 2497268095), (140, 2283216544), (160, 1997814476), (196, 1630868960), (224, 1427010340), (245, 1304695168), (280, 1141608272), (320, 998907238), (343, 931925120), (392, 815434480), (448, 713505170), (490, 652347584), (560, 570804136), (640, 499453619), (686, 465962560), (784, 407717240), (896, 356752585), (980, 326173792), (1120, 285402068), (1372, 232981280), (1568, 203858620), (1715, 186385024), (1960, 163086896), (2240, 142701034), (2401, 133132160), (2744, 116490640), (3136, 101929310), (3430, 93192512), (3920, 81543448), (4480, 71350517), (4802, 66566080), (5488, 58245320), (6272, 50964655), (6860, 46596256), (7840, 40771724), (9604, 33283040), (10976, 29122660), (12005, 26626432), (13720, 23298128), (15680, 20385862), (16807, 19018880), (19208, 16641520), (21952, 14561330), (24010, 13313216), (27440, 11649064), (29717, 10756480), (31360, 10192931), (33614, 9509440), (38416, 8320760), (43904, 7280665), (48020, 6656608), (54880, 5824532), (59434, 5378240), (67228, 4754720), (76832, 4160380), (84035, 3803776), (96040, 3328304), (109760, 2912266), (118868, 2689120), (134456, 2377360), (148585, 2151296), (153664, 2080190), (168070, 1901888), (192080, 1664152), (208019, 1536640), (219520, 1456133), (237736, 1344560), (268912, 1188680), (297170, 1075648), (307328, 1040095), (336140, 950944), (384160, 832076), (416038, 768320), (475472, 672280), (537824, 594340)]