82608960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:693

約数の個数: 224

約数和(自身を含む): 316016640

約数和(自身を除く): 233407680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 647, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1294, 1330, 1344, 1520, 1596, 1680, 1824, 1941, 1995, 2128, 2240, 2280, 2588, 2660, 3040, 3192, 3235, 3360, 3648, 3882, 3990, 4256, 4529, 4560, 5176, 5320, 6080, 6384, 6470, 6720, 7764, 7980, 8512, 9058, 9120, 9705, 10352, 10640, 12293, 12768, 12940, 13587, 15528, 15960, 18116, 18240, 19410, 20704, 21280, 22645, 24586, 25536, 25880, 27174, 31056, 31920, 36232, 36879, 38820, 41408, 42560, 45290, 49172, 51760, 54348, 61465, 62112, 63840, 67935, 72464, 73758, 77640, 86051, 90580, 98344, 103520, 108696, 122930, 124224, 127680, 135870, 144928, 147516, 155280, 172102, 181160, 184395, 196688, 207040, 217392, 245860, 258153, 271740, 289856, 295032, 310560, 344204, 362320, 368790, 393376, 430255, 434784, 491720, 516306, 543480, 590064, 621120, 688408, 724640, 737580, 786752, 860510, 869568, 983440, 1032612, 1086960, 1180128, 1290765, 1376816, 1449280, 1475160, 1721020, 1966880, 2065224, 2173920, 2360256, 2581530, 2753632, 2950320, 3442040, 3933760, 4130448, 4347840, 5163060, 5507264, 5900640, 6884080, 8260896, 10326120, 11801280, 13768160, 16521792, 20652240, 27536320, 41304480, 82608960]

約数ペア:

[(1, 82608960), (2, 41304480), (3, 27536320), (4, 20652240), (5, 16521792), (6, 13768160), (7, 11801280), (8, 10326120), (10, 8260896), (12, 6884080), (14, 5900640), (15, 5507264), (16, 5163060), (19, 4347840), (20, 4130448), (21, 3933760), (24, 3442040), (28, 2950320), (30, 2753632), (32, 2581530), (35, 2360256), (38, 2173920), (40, 2065224), (42, 1966880), (48, 1721020), (56, 1475160), (57, 1449280), (60, 1376816), (64, 1290765), (70, 1180128), (76, 1086960), (80, 1032612), (84, 983440), (95, 869568), (96, 860510), (105, 786752), (112, 737580), (114, 724640), (120, 688408), (133, 621120), (140, 590064), (152, 543480), (160, 516306), (168, 491720), (190, 434784), (192, 430255), (210, 393376), (224, 368790), (228, 362320), (240, 344204), (266, 310560), (280, 295032), (285, 289856), (304, 271740), (320, 258153), (336, 245860), (380, 217392), (399, 207040), (420, 196688), (448, 184395), (456, 181160), (480, 172102), (532, 155280), (560, 147516), (570, 144928), (608, 135870), (647, 127680), (665, 124224), (672, 122930), (760, 108696), (798, 103520), (840, 98344), (912, 90580), (960, 86051), (1064, 77640), (1120, 73758), (1140, 72464), (1216, 67935), (1294, 63840), (1330, 62112), (1344, 61465), (1520, 54348), (1596, 51760), (1680, 49172), (1824, 45290), (1941, 42560), (1995, 41408), (2128, 38820), (2240, 36879), (2280, 36232), (2588, 31920), (2660, 31056), (3040, 27174), (3192, 25880), (3235, 25536), (3360, 24586), (3648, 22645), (3882, 21280), (3990, 20704), (4256, 19410), (4529, 18240), (4560, 18116), (5176, 15960), (5320, 15528), (6080, 13587), (6384, 12940), (6470, 12768), (6720, 12293), (7764, 10640), (7980, 10352), (8512, 9705), (9058, 9120)]