2162935680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:533

約数の個数: 256

約数和(自身を含む): 7317561600

約数和(自身を除く): 5154625920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 211, 228, 240, 281, 285, 304, 320, 380, 384, 422, 456, 480, 562, 570, 608, 633, 640, 760, 843, 844, 912, 960, 1055, 1124, 1140, 1216, 1266, 1405, 1520, 1686, 1688, 1824, 1920, 2110, 2248, 2280, 2432, 2532, 2810, 3040, 3165, 3372, 3376, 3648, 4009, 4215, 4220, 4496, 4560, 5064, 5339, 5620, 6080, 6330, 6744, 6752, 7296, 8018, 8430, 8440, 8992, 9120, 10128, 10678, 11240, 12027, 12160, 12660, 13488, 13504, 16017, 16036, 16860, 16880, 17984, 18240, 20045, 20256, 21356, 22480, 24054, 25320, 26695, 26976, 27008, 32034, 32072, 33720, 33760, 35968, 36480, 40090, 40512, 42712, 44960, 48108, 50640, 53390, 53952, 59291, 60135, 64068, 64144, 67440, 67520, 80085, 80180, 81024, 85424, 89920, 96216, 101280, 106780, 107904, 118582, 120270, 128136, 128288, 134880, 135040, 160170, 160360, 170848, 177873, 179840, 192432, 202560, 213560, 237164, 240540, 256272, 256576, 269760, 296455, 320340, 320720, 341696, 355746, 384864, 405120, 427120, 474328, 481080, 512544, 513152, 539520, 592910, 640680, 641440, 683392, 711492, 769728, 854240, 889365, 948656, 962160, 1025088, 1126529, 1185820, 1281360, 1282880, 1422984, 1539456, 1708480, 1778730, 1897312, 1924320, 2050176, 2253058, 2371640, 2562720, 2565760, 2845968, 3379587, 3416960, 3557460, 3794624, 3848640, 4506116, 4743280, 5125440, 5632645, 5691936, 6759174, 7114920, 7589248, 7697280, 9012232, 9486560, 10250880, 11265290, 11383872, 13518348, 14229840, 16897935, 18024464, 18973120, 22530580, 22767744, 27036696, 28459680, 33795870, 36048928, 37946240, 45061160, 54073392, 56919360, 67591740, 72097856, 90122320, 108146784, 113838720, 135183480, 144195712, 180244640, 216293568, 270366960, 360489280, 432587136, 540733920, 720978560, 1081467840, 2162935680]

約数ペア:

[(1, 2162935680), (2, 1081467840), (3, 720978560), (4, 540733920), (5, 432587136), (6, 360489280), (8, 270366960), (10, 216293568), (12, 180244640), (15, 144195712), (16, 135183480), (19, 113838720), (20, 108146784), (24, 90122320), (30, 72097856), (32, 67591740), (38, 56919360), (40, 54073392), (48, 45061160), (57, 37946240), (60, 36048928), (64, 33795870), (76, 28459680), (80, 27036696), (95, 22767744), (96, 22530580), (114, 18973120), (120, 18024464), (128, 16897935), (152, 14229840), (160, 13518348), (190, 11383872), (192, 11265290), (211, 10250880), (228, 9486560), (240, 9012232), (281, 7697280), (285, 7589248), (304, 7114920), (320, 6759174), (380, 5691936), (384, 5632645), (422, 5125440), (456, 4743280), (480, 4506116), (562, 3848640), (570, 3794624), (608, 3557460), (633, 3416960), (640, 3379587), (760, 2845968), (843, 2565760), (844, 2562720), (912, 2371640), (960, 2253058), (1055, 2050176), (1124, 1924320), (1140, 1897312), (1216, 1778730), (1266, 1708480), (1405, 1539456), (1520, 1422984), (1686, 1282880), (1688, 1281360), (1824, 1185820), (1920, 1126529), (2110, 1025088), (2248, 962160), (2280, 948656), (2432, 889365), (2532, 854240), (2810, 769728), (3040, 711492), (3165, 683392), (3372, 641440), (3376, 640680), (3648, 592910), (4009, 539520), (4215, 513152), (4220, 512544), (4496, 481080), (4560, 474328), (5064, 427120), (5339, 405120), (5620, 384864), (6080, 355746), (6330, 341696), (6744, 320720), (6752, 320340), (7296, 296455), (8018, 269760), (8430, 256576), (8440, 256272), (8992, 240540), (9120, 237164), (10128, 213560), (10678, 202560), (11240, 192432), (12027, 179840), (12160, 177873), (12660, 170848), (13488, 160360), (13504, 160170), (16017, 135040), (16036, 134880), (16860, 128288), (16880, 128136), (17984, 120270), (18240, 118582), (20045, 107904), (20256, 106780), (21356, 101280), (22480, 96216), (24054, 89920), (25320, 85424), (26695, 81024), (26976, 80180), (27008, 80085), (32034, 67520), (32072, 67440), (33720, 64144), (33760, 64068), (35968, 60135), (36480, 59291), (40090, 53952), (40512, 53390), (42712, 50640), (44960, 48108)]