1810491264

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 320

約数和(自身を含む): 5734586880

約数和(自身を除く): 3924095616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 64, 72, 81, 86, 93, 96, 108, 124, 128, 129, 131, 144, 162, 172, 186, 192, 216, 248, 258, 262, 279, 288, 324, 344, 372, 384, 387, 393, 432, 496, 516, 524, 558, 576, 648, 688, 744, 774, 786, 837, 864, 992, 1032, 1048, 1116, 1152, 1161, 1179, 1296, 1333, 1376, 1488, 1548, 1572, 1674, 1728, 1984, 2064, 2096, 2232, 2322, 2358, 2511, 2592, 2666, 2752, 2976, 3096, 3144, 3348, 3456, 3483, 3537, 3968, 3999, 4061, 4128, 4192, 4464, 4644, 4716, 5022, 5184, 5332, 5504, 5633, 5952, 6192, 6288, 6696, 6966, 7074, 7998, 8122, 8256, 8384, 8928, 9288, 9432, 10044, 10368, 10611, 10664, 11266, 11904, 11997, 12183, 12384, 12576, 13392, 13932, 14148, 15996, 16244, 16512, 16768, 16899, 17856, 18576, 18864, 20088, 21222, 21328, 22532, 23994, 24366, 24768, 25152, 26784, 27864, 28296, 31992, 32488, 33798, 35712, 35991, 36549, 37152, 37728, 40176, 42444, 42656, 45064, 47988, 48732, 49536, 50304, 50697, 53568, 55728, 56592, 63984, 64976, 67596, 71982, 73098, 74304, 75456, 80352, 84888, 85312, 90128, 95976, 97464, 101394, 107136, 107973, 109647, 111456, 113184, 127968, 129952, 135192, 143964, 146196, 148608, 150912, 152091, 160704, 169776, 170624, 174623, 180256, 191952, 194928, 202788, 215946, 219294, 222912, 226368, 255936, 259904, 270384, 287928, 292392, 304182, 321408, 328941, 339552, 349246, 360512, 383904, 389856, 405576, 431892, 438588, 445824, 452736, 456273, 511872, 519808, 523869, 540768, 575856, 584784, 608364, 657882, 679104, 698492, 721024, 767808, 779712, 811152, 863784, 877176, 912546, 1047738, 1081536, 1151712, 1169568, 1216728, 1315764, 1358208, 1396984, 1535616, 1559424, 1571607, 1622304, 1727568, 1754352, 1825092, 2095476, 2163072, 2303424, 2339136, 2433456, 2631528, 2793968, 3143214, 3244608, 3455136, 3508704, 3650184, 4190952, 4606848, 4678272, 4714821, 4866912, 5263056, 5587936, 6286428, 6489216, 6910272, 7017408, 7300368, 8381904, 9429642, 9733824, 10526112, 11175872, 12572856, 13820544, 14034816, 14144463, 14600736, 16763808, 18859284, 19467648, 21052224, 22351744, 25145712, 28288926, 29201472, 33527616, 37718568, 42104448, 50291424, 56577852, 58402944, 67055232, 75437136, 100582848, 113155704, 150874272, 201165696, 226311408, 301748544, 452622816, 603497088, 905245632, 1810491264]

約数ペア:

[(1, 1810491264), (2, 905245632), (3, 603497088), (4, 452622816), (6, 301748544), (8, 226311408), (9, 201165696), (12, 150874272), (16, 113155704), (18, 100582848), (24, 75437136), (27, 67055232), (31, 58402944), (32, 56577852), (36, 50291424), (43, 42104448), (48, 37718568), (54, 33527616), (62, 29201472), (64, 28288926), (72, 25145712), (81, 22351744), (86, 21052224), (93, 19467648), (96, 18859284), (108, 16763808), (124, 14600736), (128, 14144463), (129, 14034816), (131, 13820544), (144, 12572856), (162, 11175872), (172, 10526112), (186, 9733824), (192, 9429642), (216, 8381904), (248, 7300368), (258, 7017408), (262, 6910272), (279, 6489216), (288, 6286428), (324, 5587936), (344, 5263056), (372, 4866912), (384, 4714821), (387, 4678272), (393, 4606848), (432, 4190952), (496, 3650184), (516, 3508704), (524, 3455136), (558, 3244608), (576, 3143214), (648, 2793968), (688, 2631528), (744, 2433456), (774, 2339136), (786, 2303424), (837, 2163072), (864, 2095476), (992, 1825092), (1032, 1754352), (1048, 1727568), (1116, 1622304), (1152, 1571607), (1161, 1559424), (1179, 1535616), (1296, 1396984), (1333, 1358208), (1376, 1315764), (1488, 1216728), (1548, 1169568), (1572, 1151712), (1674, 1081536), (1728, 1047738), (1984, 912546), (2064, 877176), (2096, 863784), (2232, 811152), (2322, 779712), (2358, 767808), (2511, 721024), (2592, 698492), (2666, 679104), (2752, 657882), (2976, 608364), (3096, 584784), (3144, 575856), (3348, 540768), (3456, 523869), (3483, 519808), (3537, 511872), (3968, 456273), (3999, 452736), (4061, 445824), (4128, 438588), (4192, 431892), (4464, 405576), (4644, 389856), (4716, 383904), (5022, 360512), (5184, 349246), (5332, 339552), (5504, 328941), (5633, 321408), (5952, 304182), (6192, 292392), (6288, 287928), (6696, 270384), (6966, 259904), (7074, 255936), (7998, 226368), (8122, 222912), (8256, 219294), (8384, 215946), (8928, 202788), (9288, 194928), (9432, 191952), (10044, 180256), (10368, 174623), (10611, 170624), (10664, 169776), (11266, 160704), (11904, 152091), (11997, 150912), (12183, 148608), (12384, 146196), (12576, 143964), (13392, 135192), (13932, 129952), (14148, 127968), (15996, 113184), (16244, 111456), (16512, 109647), (16768, 107973), (16899, 107136), (17856, 101394), (18576, 97464), (18864, 95976), (20088, 90128), (21222, 85312), (21328, 84888), (22532, 80352), (23994, 75456), (24366, 74304), (24768, 73098), (25152, 71982), (26784, 67596), (27864, 64976), (28296, 63984), (31992, 56592), (32488, 55728), (33798, 53568), (35712, 50697), (35991, 50304), (36549, 49536), (37152, 48732), (37728, 47988), (40176, 45064), (42444, 42656)]