28423977120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{256349}}^1$

素因数の和:256388

約数の個数: 288

約数和(自身を含む): 120931574400

約数和(自身を除く): 92507597280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 6160, 6930, 7392, 7920, 9240, 10080, 11088, 12320, 13860, 15840, 18480, 22176, 27720, 36960, 55440, 110880, 256349, 512698, 769047, 1025396, 1281745, 1538094, 1794443, 2050792, 2307141, 2563490, 2819839, 3076188, 3588886, 3845235, 4101584, 4614282, 5126980, 5383329, 5639678, 6152376, 7177772, 7690470, 8203168, 8459517, 8972215, 9228564, 10253960, 10766658, 11279356, 11535705, 12304752, 14099195, 14355544, 15380940, 16149987, 16919034, 17944430, 18457128, 19738873, 20507920, 21533316, 22558712, 23071410, 24609504, 25378551, 26916645, 28198390, 28711088, 30761880, 32299974, 33838068, 35888860, 36914256, 39477746, 41015840, 42297585, 43066632, 45117424, 46142820, 50757102, 53833290, 56396780, 57422176, 59216619, 61523760, 64599948, 67676136, 71777720, 73828512, 78955492, 80749935, 84595170, 86133264, 90234848, 92285640, 98694365, 101514204, 107666580, 112793560, 118433238, 123047520, 126892755, 129199896, 135352272, 143555440, 157910984, 161499870, 169190340, 172266528, 177649857, 184571280, 197388730, 203028408, 215333160, 225587120, 236866476, 253785510, 258399792, 270704544, 287110880, 296083095, 315821968, 322999740, 338380680, 355299714, 369142560, 394777460, 406056816, 430666320, 451174240, 473732952, 507571020, 516799584, 592166190, 631643936, 645999480, 676761360, 710599428, 789554920, 812113632, 861332640, 888249285, 947465904, 1015142040, 1184332380, 1291998960, 1353522720, 1421198856, 1579109840, 1776498570, 1894931808, 2030284080, 2368664760, 2583997920, 2842397712, 3158219680, 3552997140, 4060568160, 4737329520, 5684795424, 7105994280, 9474659040, 14211988560, 28423977120]

約数ペア:

[(1, 28423977120), (2, 14211988560), (3, 9474659040), (4, 7105994280), (5, 5684795424), (6, 4737329520), (7, 4060568160), (8, 3552997140), (9, 3158219680), (10, 2842397712), (11, 2583997920), (12, 2368664760), (14, 2030284080), (15, 1894931808), (16, 1776498570), (18, 1579109840), (20, 1421198856), (21, 1353522720), (22, 1291998960), (24, 1184332380), (28, 1015142040), (30, 947465904), (32, 888249285), (33, 861332640), (35, 812113632), (36, 789554920), (40, 710599428), (42, 676761360), (44, 645999480), (45, 631643936), (48, 592166190), (55, 516799584), (56, 507571020), (60, 473732952), (63, 451174240), (66, 430666320), (70, 406056816), (72, 394777460), (77, 369142560), (80, 355299714), (84, 338380680), (88, 322999740), (90, 315821968), (96, 296083095), (99, 287110880), (105, 270704544), (110, 258399792), (112, 253785510), (120, 236866476), (126, 225587120), (132, 215333160), (140, 203028408), (144, 197388730), (154, 184571280), (160, 177649857), (165, 172266528), (168, 169190340), (176, 161499870), (180, 157910984), (198, 143555440), (210, 135352272), (220, 129199896), (224, 126892755), (231, 123047520), (240, 118433238), (252, 112793560), (264, 107666580), (280, 101514204), (288, 98694365), (308, 92285640), (315, 90234848), (330, 86133264), (336, 84595170), (352, 80749935), (360, 78955492), (385, 73828512), (396, 71777720), (420, 67676136), (440, 64599948), (462, 61523760), (480, 59216619), (495, 57422176), (504, 56396780), (528, 53833290), (560, 50757102), (616, 46142820), (630, 45117424), (660, 43066632), (672, 42297585), (693, 41015840), (720, 39477746), (770, 36914256), (792, 35888860), (840, 33838068), (880, 32299974), (924, 30761880), (990, 28711088), (1008, 28198390), (1056, 26916645), (1120, 25378551), (1155, 24609504), (1232, 23071410), (1260, 22558712), (1320, 21533316), (1386, 20507920), (1440, 19738873), (1540, 18457128), (1584, 17944430), (1680, 16919034), (1760, 16149987), (1848, 15380940), (1980, 14355544), (2016, 14099195), (2310, 12304752), (2464, 11535705), (2520, 11279356), (2640, 10766658), (2772, 10253960), (3080, 9228564), (3168, 8972215), (3360, 8459517), (3465, 8203168), (3696, 7690470), (3960, 7177772), (4620, 6152376), (5040, 5639678), (5280, 5383329), (5544, 5126980), (6160, 4614282), (6930, 4101584), (7392, 3845235), (7920, 3588886), (9240, 3076188), (10080, 2819839), (11088, 2563490), (12320, 2307141), (13860, 2050792), (15840, 1794443), (18480, 1538094), (22176, 1281745), (27720, 1025396), (36960, 769047), (55440, 512698), (110880, 256349)]