8200206720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:847

約数の個数: 320

約数和(自身を含む): 29435670000

約数和(自身を除く): 21235463280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 317, 320, 324, 360, 384, 405, 432, 480, 499, 540, 576, 634, 640, 648, 720, 810, 864, 951, 960, 998, 1080, 1152, 1268, 1296, 1440, 1497, 1585, 1620, 1728, 1902, 1920, 1996, 2160, 2495, 2536, 2592, 2853, 2880, 2994, 3170, 3240, 3456, 3804, 3992, 4320, 4491, 4755, 4990, 5072, 5184, 5706, 5760, 5988, 6340, 6480, 7485, 7608, 7984, 8559, 8640, 8982, 9510, 9980, 10144, 10368, 11412, 11976, 12680, 12960, 13473, 14265, 14970, 15216, 15968, 17118, 17280, 17964, 19020, 19960, 20288, 22455, 22824, 23952, 25360, 25677, 25920, 26946, 28530, 29940, 30432, 31936, 34236, 35928, 38040, 39920, 40419, 40576, 42795, 44910, 45648, 47904, 50720, 51354, 51840, 53892, 57060, 59880, 60864, 63872, 67365, 68472, 71856, 76080, 79840, 80838, 85590, 89820, 91296, 95808, 101440, 102708, 107784, 114120, 119760, 121728, 128385, 134730, 136944, 143712, 152160, 158183, 159680, 161676, 171180, 179640, 182592, 191616, 202095, 202880, 205416, 215568, 228240, 239520, 256770, 269460, 273888, 287424, 304320, 316366, 319360, 323352, 342360, 359280, 365184, 404190, 410832, 431136, 456480, 474549, 479040, 513540, 538920, 547776, 574848, 608640, 632732, 646704, 684720, 718560, 790915, 808380, 821664, 862272, 912960, 949098, 958080, 1027080, 1077840, 1095552, 1265464, 1293408, 1369440, 1423647, 1437120, 1581830, 1616760, 1643328, 1724544, 1825920, 1898196, 2054160, 2155680, 2372745, 2530928, 2586816, 2738880, 2847294, 2874240, 3163660, 3233520, 3286656, 3796392, 4108320, 4270941, 4311360, 4745490, 5061856, 5173632, 5477760, 5694588, 6327320, 6467040, 7118235, 7592784, 8216640, 8541882, 8622720, 9490980, 10123712, 11389176, 12654640, 12812823, 12934080, 14236470, 15185568, 16433280, 17083764, 18981960, 20247424, 21354705, 22778352, 25309280, 25625646, 25868160, 28472940, 30371136, 34167528, 37963920, 42709410, 45556704, 50618560, 51251292, 56945880, 60742272, 64064115, 68335056, 75927840, 85418820, 91113408, 101237120, 102502584, 113891760, 128128230, 136670112, 151855680, 170837640, 182226816, 205005168, 227783520, 256256460, 273340224, 303711360, 341675280, 410010336, 455567040, 512512920, 546680448, 683350560, 820020672, 911134080, 1025025840, 1366701120, 1640041344, 2050051680, 2733402240, 4100103360, 8200206720]

約数ペア:

[(1, 8200206720), (2, 4100103360), (3, 2733402240), (4, 2050051680), (5, 1640041344), (6, 1366701120), (8, 1025025840), (9, 911134080), (10, 820020672), (12, 683350560), (15, 546680448), (16, 512512920), (18, 455567040), (20, 410010336), (24, 341675280), (27, 303711360), (30, 273340224), (32, 256256460), (36, 227783520), (40, 205005168), (45, 182226816), (48, 170837640), (54, 151855680), (60, 136670112), (64, 128128230), (72, 113891760), (80, 102502584), (81, 101237120), (90, 91113408), (96, 85418820), (108, 75927840), (120, 68335056), (128, 64064115), (135, 60742272), (144, 56945880), (160, 51251292), (162, 50618560), (180, 45556704), (192, 42709410), (216, 37963920), (240, 34167528), (270, 30371136), (288, 28472940), (317, 25868160), (320, 25625646), (324, 25309280), (360, 22778352), (384, 21354705), (405, 20247424), (432, 18981960), (480, 17083764), (499, 16433280), (540, 15185568), (576, 14236470), (634, 12934080), (640, 12812823), (648, 12654640), (720, 11389176), (810, 10123712), (864, 9490980), (951, 8622720), (960, 8541882), (998, 8216640), (1080, 7592784), (1152, 7118235), (1268, 6467040), (1296, 6327320), (1440, 5694588), (1497, 5477760), (1585, 5173632), (1620, 5061856), (1728, 4745490), (1902, 4311360), (1920, 4270941), (1996, 4108320), (2160, 3796392), (2495, 3286656), (2536, 3233520), (2592, 3163660), (2853, 2874240), (2880, 2847294), (2994, 2738880), (3170, 2586816), (3240, 2530928), (3456, 2372745), (3804, 2155680), (3992, 2054160), (4320, 1898196), (4491, 1825920), (4755, 1724544), (4990, 1643328), (5072, 1616760), (5184, 1581830), (5706, 1437120), (5760, 1423647), (5988, 1369440), (6340, 1293408), (6480, 1265464), (7485, 1095552), (7608, 1077840), (7984, 1027080), (8559, 958080), (8640, 949098), (8982, 912960), (9510, 862272), (9980, 821664), (10144, 808380), (10368, 790915), (11412, 718560), (11976, 684720), (12680, 646704), (12960, 632732), (13473, 608640), (14265, 574848), (14970, 547776), (15216, 538920), (15968, 513540), (17118, 479040), (17280, 474549), (17964, 456480), (19020, 431136), (19960, 410832), (20288, 404190), (22455, 365184), (22824, 359280), (23952, 342360), (25360, 323352), (25677, 319360), (25920, 316366), (26946, 304320), (28530, 287424), (29940, 273888), (30432, 269460), (31936, 256770), (34236, 239520), (35928, 228240), (38040, 215568), (39920, 205416), (40419, 202880), (40576, 202095), (42795, 191616), (44910, 182592), (45648, 179640), (47904, 171180), (50720, 161676), (51354, 159680), (51840, 158183), (53892, 152160), (57060, 143712), (59880, 136944), (60864, 134730), (63872, 128385), (67365, 121728), (68472, 119760), (71856, 114120), (76080, 107784), (79840, 102708), (80838, 101440), (85590, 95808), (89820, 91296)]