255725274672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{210187}}^1$

素因数の和:210296

約数の個数: 240

約数和(自身を含む): 878229361152

約数和(自身を除く): 622504086480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 71, 72, 84, 102, 112, 119, 126, 136, 142, 144, 153, 168, 204, 213, 238, 252, 272, 284, 306, 336, 357, 408, 426, 476, 497, 504, 568, 612, 639, 714, 816, 852, 952, 994, 1008, 1071, 1136, 1207, 1224, 1278, 1428, 1491, 1704, 1904, 1988, 2142, 2414, 2448, 2556, 2856, 2982, 3408, 3621, 3976, 4284, 4473, 4828, 5112, 5712, 5964, 7242, 7952, 8449, 8568, 8946, 9656, 10224, 10863, 11928, 14484, 16898, 17136, 17892, 19312, 21726, 23856, 25347, 28968, 33796, 35784, 43452, 50694, 57936, 67592, 71568, 76041, 86904, 101388, 135184, 152082, 173808, 202776, 210187, 304164, 405552, 420374, 608328, 630561, 840748, 1216656, 1261122, 1471309, 1681496, 1891683, 2522244, 2942618, 3362992, 3573179, 3783366, 4413927, 5044488, 5885236, 7146358, 7566732, 8827854, 10088976, 10719537, 11770472, 13241781, 14292716, 14923277, 15133464, 17655708, 21439074, 23540944, 25012253, 26483562, 28585432, 29846554, 30266928, 32158611, 35311416, 42878148, 44769831, 50024506, 52967124, 57170864, 59693108, 64317222, 70622832, 75036759, 85756296, 89539662, 100049012, 104462939, 105934248, 119386216, 128634444, 134309493, 150073518, 171512592, 179079324, 200098024, 208925878, 211868496, 225110277, 238772432, 253695709, 257268888, 268618986, 300147036, 313388817, 358158648, 400196048, 417851756, 450220554, 507391418, 514537776, 537237972, 600294072, 626777634, 716317296, 761087127, 835703512, 900441108, 940166451, 1014782836, 1074475944, 1200588144, 1253555268, 1522174254, 1671407024, 1775869963, 1800882216, 1880332902, 2029565672, 2148951888, 2283261381, 2507110536, 3044348508, 3551739926, 3601764432, 3760665804, 4059131344, 4566522762, 5014221072, 5327609889, 6088697016, 7103479852, 7521331608, 9133045524, 10655219778, 12177394032, 14206959704, 15042663216, 15982829667, 18266091048, 21310439556, 28413919408, 31965659334, 36532182096, 42620879112, 63931318668, 85241758224, 127862637336, 255725274672]

約数ペア:

[(1, 255725274672), (2, 127862637336), (3, 85241758224), (4, 63931318668), (6, 42620879112), (7, 36532182096), (8, 31965659334), (9, 28413919408), (12, 21310439556), (14, 18266091048), (16, 15982829667), (17, 15042663216), (18, 14206959704), (21, 12177394032), (24, 10655219778), (28, 9133045524), (34, 7521331608), (36, 7103479852), (42, 6088697016), (48, 5327609889), (51, 5014221072), (56, 4566522762), (63, 4059131344), (68, 3760665804), (71, 3601764432), (72, 3551739926), (84, 3044348508), (102, 2507110536), (112, 2283261381), (119, 2148951888), (126, 2029565672), (136, 1880332902), (142, 1800882216), (144, 1775869963), (153, 1671407024), (168, 1522174254), (204, 1253555268), (213, 1200588144), (238, 1074475944), (252, 1014782836), (272, 940166451), (284, 900441108), (306, 835703512), (336, 761087127), (357, 716317296), (408, 626777634), (426, 600294072), (476, 537237972), (497, 514537776), (504, 507391418), (568, 450220554), (612, 417851756), (639, 400196048), (714, 358158648), (816, 313388817), (852, 300147036), (952, 268618986), (994, 257268888), (1008, 253695709), (1071, 238772432), (1136, 225110277), (1207, 211868496), (1224, 208925878), (1278, 200098024), (1428, 179079324), (1491, 171512592), (1704, 150073518), (1904, 134309493), (1988, 128634444), (2142, 119386216), (2414, 105934248), (2448, 104462939), (2556, 100049012), (2856, 89539662), (2982, 85756296), (3408, 75036759), (3621, 70622832), (3976, 64317222), (4284, 59693108), (4473, 57170864), (4828, 52967124), (5112, 50024506), (5712, 44769831), (5964, 42878148), (7242, 35311416), (7952, 32158611), (8449, 30266928), (8568, 29846554), (8946, 28585432), (9656, 26483562), (10224, 25012253), (10863, 23540944), (11928, 21439074), (14484, 17655708), (16898, 15133464), (17136, 14923277), (17892, 14292716), (19312, 13241781), (21726, 11770472), (23856, 10719537), (25347, 10088976), (28968, 8827854), (33796, 7566732), (35784, 7146358), (43452, 5885236), (50694, 5044488), (57936, 4413927), (67592, 3783366), (71568, 3573179), (76041, 3362992), (86904, 2942618), (101388, 2522244), (135184, 1891683), (152082, 1681496), (173808, 1471309), (202776, 1261122), (210187, 1216656), (304164, 840748), (405552, 630561), (420374, 608328)]