6861286440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{5281}}^1$

素因数の和:5705

約数の個数: 160

約数和(自身を含む): 23123433960

約数和(自身を除く): 16262147520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 401, 405, 540, 648, 802, 810, 1080, 1203, 1604, 1620, 2005, 2406, 3208, 3240, 3609, 4010, 4812, 5281, 6015, 7218, 8020, 9624, 10562, 10827, 12030, 14436, 15843, 16040, 18045, 21124, 21654, 24060, 26405, 28872, 31686, 32481, 36090, 42248, 43308, 47529, 48120, 52810, 54135, 63372, 64962, 72180, 79215, 86616, 95058, 105620, 108270, 126744, 129924, 142587, 144360, 158430, 162405, 190116, 211240, 216540, 237645, 259848, 285174, 316860, 324810, 380232, 427761, 433080, 475290, 570348, 633720, 649620, 712935, 855522, 950580, 1140696, 1299240, 1425870, 1711044, 1901160, 2117681, 2138805, 2851740, 3422088, 4235362, 4277610, 5703480, 6353043, 8470724, 8555220, 10588405, 12706086, 16941448, 17110440, 19059129, 21176810, 25412172, 31765215, 38118258, 42353620, 50824344, 57177387, 63530430, 76236516, 84707240, 95295645, 114354774, 127060860, 152473032, 171532161, 190591290, 228709548, 254121720, 285886935, 343064322, 381182580, 457419096, 571773870, 686128644, 762365160, 857660805, 1143547740, 1372257288, 1715321610, 2287095480, 3430643220, 6861286440]

約数ペア:

[(1, 6861286440), (2, 3430643220), (3, 2287095480), (4, 1715321610), (5, 1372257288), (6, 1143547740), (8, 857660805), (9, 762365160), (10, 686128644), (12, 571773870), (15, 457419096), (18, 381182580), (20, 343064322), (24, 285886935), (27, 254121720), (30, 228709548), (36, 190591290), (40, 171532161), (45, 152473032), (54, 127060860), (60, 114354774), (72, 95295645), (81, 84707240), (90, 76236516), (108, 63530430), (120, 57177387), (135, 50824344), (162, 42353620), (180, 38118258), (216, 31765215), (270, 25412172), (324, 21176810), (360, 19059129), (401, 17110440), (405, 16941448), (540, 12706086), (648, 10588405), (802, 8555220), (810, 8470724), (1080, 6353043), (1203, 5703480), (1604, 4277610), (1620, 4235362), (2005, 3422088), (2406, 2851740), (3208, 2138805), (3240, 2117681), (3609, 1901160), (4010, 1711044), (4812, 1425870), (5281, 1299240), (6015, 1140696), (7218, 950580), (8020, 855522), (9624, 712935), (10562, 649620), (10827, 633720), (12030, 570348), (14436, 475290), (15843, 433080), (16040, 427761), (18045, 380232), (21124, 324810), (21654, 316860), (24060, 285174), (26405, 259848), (28872, 237645), (31686, 216540), (32481, 211240), (36090, 190116), (42248, 162405), (43308, 158430), (47529, 144360), (48120, 142587), (52810, 129924), (54135, 126744), (63372, 108270), (64962, 105620), (72180, 95058), (79215, 86616)]