208300320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 769886208

約数和(自身を除く): 561585888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 67, 68, 72, 80, 85, 90, 96, 102, 120, 127, 134, 136, 144, 153, 160, 170, 180, 201, 204, 240, 254, 255, 268, 272, 288, 306, 335, 340, 360, 381, 402, 408, 480, 508, 510, 536, 544, 603, 612, 635, 670, 680, 720, 762, 765, 804, 816, 1005, 1016, 1020, 1072, 1139, 1143, 1206, 1224, 1270, 1340, 1360, 1440, 1524, 1530, 1608, 1632, 1905, 2010, 2032, 2040, 2144, 2159, 2278, 2286, 2412, 2448, 2540, 2680, 2720, 3015, 3048, 3060, 3216, 3417, 3810, 4020, 4064, 4080, 4318, 4556, 4572, 4824, 4896, 5080, 5360, 5695, 5715, 6030, 6096, 6120, 6432, 6477, 6834, 7620, 8040, 8160, 8509, 8636, 9112, 9144, 9648, 10160, 10251, 10720, 10795, 11390, 11430, 12060, 12192, 12240, 12954, 13668, 15240, 16080, 17018, 17085, 17272, 18224, 18288, 19296, 19431, 20320, 20502, 21590, 22780, 22860, 24120, 24480, 25527, 25908, 27336, 30480, 32160, 32385, 34036, 34170, 34544, 36448, 36576, 38862, 41004, 42545, 43180, 45560, 45720, 48240, 51054, 51255, 51816, 54672, 60960, 64770, 68072, 68340, 69088, 76581, 77724, 82008, 85090, 86360, 91120, 91440, 96480, 97155, 102108, 102510, 103632, 109344, 127635, 129540, 136144, 136680, 144653, 153162, 155448, 164016, 170180, 172720, 182240, 182880, 194310, 204216, 205020, 207264, 255270, 259080, 272288, 273360, 289306, 306324, 310896, 328032, 340360, 345440, 382905, 388620, 408432, 410040, 433959, 510540, 518160, 546720, 578612, 612648, 621792, 680720, 723265, 765810, 777240, 816864, 820080, 867918, 1021080, 1036320, 1157224, 1225296, 1301877, 1361440, 1446530, 1531620, 1554480, 1640160, 1735836, 2042160, 2169795, 2314448, 2450592, 2603754, 2893060, 3063240, 3108960, 3471672, 4084320, 4339590, 4628896, 5207508, 5786120, 6126480, 6509385, 6943344, 8679180, 10415016, 11572240, 12252960, 13018770, 13886688, 17358360, 20830032, 23144480, 26037540, 34716720, 41660064, 52075080, 69433440, 104150160, 208300320]

約数ペア:

[(1, 208300320), (2, 104150160), (3, 69433440), (4, 52075080), (5, 41660064), (6, 34716720), (8, 26037540), (9, 23144480), (10, 20830032), (12, 17358360), (15, 13886688), (16, 13018770), (17, 12252960), (18, 11572240), (20, 10415016), (24, 8679180), (30, 6943344), (32, 6509385), (34, 6126480), (36, 5786120), (40, 5207508), (45, 4628896), (48, 4339590), (51, 4084320), (60, 3471672), (67, 3108960), (68, 3063240), (72, 2893060), (80, 2603754), (85, 2450592), (90, 2314448), (96, 2169795), (102, 2042160), (120, 1735836), (127, 1640160), (134, 1554480), (136, 1531620), (144, 1446530), (153, 1361440), (160, 1301877), (170, 1225296), (180, 1157224), (201, 1036320), (204, 1021080), (240, 867918), (254, 820080), (255, 816864), (268, 777240), (272, 765810), (288, 723265), (306, 680720), (335, 621792), (340, 612648), (360, 578612), (381, 546720), (402, 518160), (408, 510540), (480, 433959), (508, 410040), (510, 408432), (536, 388620), (544, 382905), (603, 345440), (612, 340360), (635, 328032), (670, 310896), (680, 306324), (720, 289306), (762, 273360), (765, 272288), (804, 259080), (816, 255270), (1005, 207264), (1016, 205020), (1020, 204216), (1072, 194310), (1139, 182880), (1143, 182240), (1206, 172720), (1224, 170180), (1270, 164016), (1340, 155448), (1360, 153162), (1440, 144653), (1524, 136680), (1530, 136144), (1608, 129540), (1632, 127635), (1905, 109344), (2010, 103632), (2032, 102510), (2040, 102108), (2144, 97155), (2159, 96480), (2278, 91440), (2286, 91120), (2412, 86360), (2448, 85090), (2540, 82008), (2680, 77724), (2720, 76581), (3015, 69088), (3048, 68340), (3060, 68072), (3216, 64770), (3417, 60960), (3810, 54672), (4020, 51816), (4064, 51255), (4080, 51054), (4318, 48240), (4556, 45720), (4572, 45560), (4824, 43180), (4896, 42545), (5080, 41004), (5360, 38862), (5695, 36576), (5715, 36448), (6030, 34544), (6096, 34170), (6120, 34036), (6432, 32385), (6477, 32160), (6834, 30480), (7620, 27336), (8040, 25908), (8160, 25527), (8509, 24480), (8636, 24120), (9112, 22860), (9144, 22780), (9648, 21590), (10160, 20502), (10251, 20320), (10720, 19431), (10795, 19296), (11390, 18288), (11430, 18224), (12060, 17272), (12192, 17085), (12240, 17018), (12954, 16080), (13668, 15240)]