1620710784

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 384

約数和(自身を含む): 5901442560

約数和(自身を除く): 4280731776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 128, 132, 144, 151, 154, 168, 176, 192, 198, 224, 231, 242, 252, 264, 288, 302, 308, 336, 352, 363, 384, 396, 448, 453, 462, 484, 504, 528, 576, 604, 616, 672, 693, 704, 726, 792, 847, 896, 906, 924, 968, 1008, 1056, 1057, 1089, 1152, 1208, 1232, 1331, 1344, 1359, 1386, 1408, 1452, 1584, 1661, 1694, 1812, 1848, 1936, 2016, 2112, 2114, 2178, 2416, 2464, 2541, 2662, 2688, 2718, 2772, 2904, 3168, 3171, 3322, 3388, 3624, 3696, 3872, 3993, 4032, 4224, 4228, 4356, 4832, 4928, 4983, 5082, 5324, 5436, 5544, 5808, 6336, 6342, 6644, 6776, 7248, 7392, 7623, 7744, 7986, 8064, 8456, 8712, 9317, 9513, 9664, 9856, 9966, 10164, 10648, 10872, 11088, 11616, 11627, 11979, 12672, 12684, 13288, 13552, 14496, 14784, 14949, 15246, 15488, 15972, 16912, 17424, 18271, 18634, 19026, 19328, 19932, 20328, 21296, 21744, 22176, 23232, 23254, 23958, 25368, 26576, 27104, 27951, 28992, 29568, 29898, 30492, 31944, 33824, 34848, 34881, 36542, 37268, 38052, 39864, 40656, 42592, 43488, 44352, 46464, 46508, 47916, 50736, 53152, 54208, 54813, 55902, 57984, 59796, 60984, 63888, 67648, 69696, 69762, 73084, 74536, 76104, 79728, 81312, 83853, 85184, 86976, 88704, 93016, 95832, 101472, 104643, 106304, 108416, 109626, 111804, 119592, 121968, 127776, 127897, 135296, 139392, 139524, 146168, 149072, 152208, 159456, 162624, 164439, 167706, 170368, 173952, 186032, 191664, 200981, 202944, 209286, 212608, 219252, 223608, 239184, 243936, 255552, 255794, 279048, 292336, 298144, 304416, 318912, 325248, 328878, 335412, 372064, 383328, 383691, 401962, 405888, 418572, 438504, 447216, 478368, 487872, 511104, 511588, 558096, 584672, 596288, 602943, 608832, 637824, 657756, 670824, 744128, 766656, 767382, 803924, 837144, 877008, 894432, 956736, 975744, 1023176, 1116192, 1151073, 1169344, 1192576, 1205886, 1217664, 1315512, 1341648, 1406867, 1488256, 1533312, 1534764, 1607848, 1674288, 1754016, 1788864, 1808829, 1913472, 2046352, 2232384, 2302146, 2338688, 2411772, 2631024, 2683296, 2813734, 3069528, 3215696, 3348576, 3508032, 3577728, 3617658, 4092704, 4220601, 4464768, 4604292, 4823544, 5262048, 5366592, 5627468, 6139056, 6431392, 6697152, 7016064, 7235316, 8185408, 8441202, 9208584, 9647088, 10524096, 10733184, 11254936, 12278112, 12661803, 12862784, 13394304, 14470632, 16370816, 16882404, 18417168, 19294176, 21048192, 22509872, 24556224, 25323606, 25725568, 28941264, 33764808, 36834336, 38588352, 45019744, 49112448, 50647212, 57882528, 67529616, 73668672, 77176704, 90039488, 101294424, 115765056, 135059232, 147337344, 180078976, 202588848, 231530112, 270118464, 405177696, 540236928, 810355392, 1620710784]

約数ペア:

[(1, 1620710784), (2, 810355392), (3, 540236928), (4, 405177696), (6, 270118464), (7, 231530112), (8, 202588848), (9, 180078976), (11, 147337344), (12, 135059232), (14, 115765056), (16, 101294424), (18, 90039488), (21, 77176704), (22, 73668672), (24, 67529616), (28, 57882528), (32, 50647212), (33, 49112448), (36, 45019744), (42, 38588352), (44, 36834336), (48, 33764808), (56, 28941264), (63, 25725568), (64, 25323606), (66, 24556224), (72, 22509872), (77, 21048192), (84, 19294176), (88, 18417168), (96, 16882404), (99, 16370816), (112, 14470632), (121, 13394304), (126, 12862784), (128, 12661803), (132, 12278112), (144, 11254936), (151, 10733184), (154, 10524096), (168, 9647088), (176, 9208584), (192, 8441202), (198, 8185408), (224, 7235316), (231, 7016064), (242, 6697152), (252, 6431392), (264, 6139056), (288, 5627468), (302, 5366592), (308, 5262048), (336, 4823544), (352, 4604292), (363, 4464768), (384, 4220601), (396, 4092704), (448, 3617658), (453, 3577728), (462, 3508032), (484, 3348576), (504, 3215696), (528, 3069528), (576, 2813734), (604, 2683296), (616, 2631024), (672, 2411772), (693, 2338688), (704, 2302146), (726, 2232384), (792, 2046352), (847, 1913472), (896, 1808829), (906, 1788864), (924, 1754016), (968, 1674288), (1008, 1607848), (1056, 1534764), (1057, 1533312), (1089, 1488256), (1152, 1406867), (1208, 1341648), (1232, 1315512), (1331, 1217664), (1344, 1205886), (1359, 1192576), (1386, 1169344), (1408, 1151073), (1452, 1116192), (1584, 1023176), (1661, 975744), (1694, 956736), (1812, 894432), (1848, 877008), (1936, 837144), (2016, 803924), (2112, 767382), (2114, 766656), (2178, 744128), (2416, 670824), (2464, 657756), (2541, 637824), (2662, 608832), (2688, 602943), (2718, 596288), (2772, 584672), (2904, 558096), (3168, 511588), (3171, 511104), (3322, 487872), (3388, 478368), (3624, 447216), (3696, 438504), (3872, 418572), (3993, 405888), (4032, 401962), (4224, 383691), (4228, 383328), (4356, 372064), (4832, 335412), (4928, 328878), (4983, 325248), (5082, 318912), (5324, 304416), (5436, 298144), (5544, 292336), (5808, 279048), (6336, 255794), (6342, 255552), (6644, 243936), (6776, 239184), (7248, 223608), (7392, 219252), (7623, 212608), (7744, 209286), (7986, 202944), (8064, 200981), (8456, 191664), (8712, 186032), (9317, 173952), (9513, 170368), (9664, 167706), (9856, 164439), (9966, 162624), (10164, 159456), (10648, 152208), (10872, 149072), (11088, 146168), (11616, 139524), (11627, 139392), (11979, 135296), (12672, 127897), (12684, 127776), (13288, 121968), (13552, 119592), (14496, 111804), (14784, 109626), (14949, 108416), (15246, 106304), (15488, 104643), (15972, 101472), (16912, 95832), (17424, 93016), (18271, 88704), (18634, 86976), (19026, 85184), (19328, 83853), (19932, 81312), (20328, 79728), (21296, 76104), (21744, 74536), (22176, 73084), (23232, 69762), (23254, 69696), (23958, 67648), (25368, 63888), (26576, 60984), (27104, 59796), (27951, 57984), (28992, 55902), (29568, 54813), (29898, 54208), (30492, 53152), (31944, 50736), (33824, 47916), (34848, 46508), (34881, 46464), (36542, 44352), (37268, 43488), (38052, 42592), (39864, 40656)]