271688560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 797948928

約数和(自身を除く): 526260368

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 121, 127, 130, 136, 143, 170, 176, 187, 208, 220, 221, 242, 254, 260, 272, 286, 340, 374, 440, 442, 484, 508, 520, 572, 605, 635, 680, 715, 748, 880, 884, 935, 968, 1016, 1040, 1105, 1144, 1210, 1270, 1360, 1397, 1430, 1496, 1573, 1651, 1768, 1870, 1936, 2032, 2057, 2159, 2210, 2288, 2420, 2431, 2540, 2794, 2860, 2992, 3146, 3302, 3536, 3740, 4114, 4318, 4420, 4840, 4862, 5080, 5588, 5720, 6292, 6604, 6985, 7480, 7865, 8228, 8255, 8636, 8840, 9680, 9724, 10160, 10285, 10795, 11176, 11440, 12155, 12584, 13208, 13970, 14960, 15367, 15730, 16456, 16510, 17272, 17680, 18161, 19448, 20570, 21590, 22352, 23749, 24310, 25168, 26416, 26741, 27940, 28067, 30734, 31460, 32912, 33020, 34544, 36322, 38896, 41140, 43180, 47498, 48620, 53482, 55880, 56134, 61468, 62920, 66040, 72644, 76835, 82280, 86360, 90805, 94996, 97240, 106964, 111760, 112268, 118745, 122936, 125840, 132080, 133705, 140335, 145288, 153670, 164560, 172720, 181610, 189992, 194480, 199771, 213928, 224536, 237490, 245872, 261239, 267410, 280670, 290576, 307340, 308737, 363220, 379984, 399542, 427856, 449072, 474980, 522478, 534820, 561340, 614680, 617474, 726440, 799084, 949960, 998855, 1044956, 1069640, 1122680, 1229360, 1234948, 1306195, 1452880, 1543685, 1598168, 1899920, 1997710, 2089912, 2139280, 2245360, 2469896, 2612390, 3087370, 3196336, 3396107, 3995420, 4179824, 4939792, 5224780, 6174740, 6792214, 7990840, 10449560, 12349480, 13584428, 15981680, 16980535, 20899120, 24698960, 27168856, 33961070, 54337712, 67922140, 135844280, 271688560]

約数ペア:

[(1, 271688560), (2, 135844280), (4, 67922140), (5, 54337712), (8, 33961070), (10, 27168856), (11, 24698960), (13, 20899120), (16, 16980535), (17, 15981680), (20, 13584428), (22, 12349480), (26, 10449560), (34, 7990840), (40, 6792214), (44, 6174740), (52, 5224780), (55, 4939792), (65, 4179824), (68, 3995420), (80, 3396107), (85, 3196336), (88, 3087370), (104, 2612390), (110, 2469896), (121, 2245360), (127, 2139280), (130, 2089912), (136, 1997710), (143, 1899920), (170, 1598168), (176, 1543685), (187, 1452880), (208, 1306195), (220, 1234948), (221, 1229360), (242, 1122680), (254, 1069640), (260, 1044956), (272, 998855), (286, 949960), (340, 799084), (374, 726440), (440, 617474), (442, 614680), (484, 561340), (508, 534820), (520, 522478), (572, 474980), (605, 449072), (635, 427856), (680, 399542), (715, 379984), (748, 363220), (880, 308737), (884, 307340), (935, 290576), (968, 280670), (1016, 267410), (1040, 261239), (1105, 245872), (1144, 237490), (1210, 224536), (1270, 213928), (1360, 199771), (1397, 194480), (1430, 189992), (1496, 181610), (1573, 172720), (1651, 164560), (1768, 153670), (1870, 145288), (1936, 140335), (2032, 133705), (2057, 132080), (2159, 125840), (2210, 122936), (2288, 118745), (2420, 112268), (2431, 111760), (2540, 106964), (2794, 97240), (2860, 94996), (2992, 90805), (3146, 86360), (3302, 82280), (3536, 76835), (3740, 72644), (4114, 66040), (4318, 62920), (4420, 61468), (4840, 56134), (4862, 55880), (5080, 53482), (5588, 48620), (5720, 47498), (6292, 43180), (6604, 41140), (6985, 38896), (7480, 36322), (7865, 34544), (8228, 33020), (8255, 32912), (8636, 31460), (8840, 30734), (9680, 28067), (9724, 27940), (10160, 26741), (10285, 26416), (10795, 25168), (11176, 24310), (11440, 23749), (12155, 22352), (12584, 21590), (13208, 20570), (13970, 19448), (14960, 18161), (15367, 17680), (15730, 17272), (16456, 16510)]