18644204160

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 448

約数和(自身を含む): 67727745000

約数和(自身を除く): 49083540840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 89, 90, 96, 108, 120, 128, 135, 144, 160, 162, 178, 180, 192, 216, 240, 243, 267, 270, 288, 320, 324, 356, 360, 384, 405, 432, 445, 449, 480, 486, 534, 540, 576, 640, 648, 712, 720, 729, 801, 810, 864, 890, 898, 960, 972, 1068, 1080, 1152, 1215, 1296, 1335, 1347, 1424, 1440, 1458, 1602, 1620, 1728, 1780, 1796, 1920, 1944, 2136, 2160, 2245, 2403, 2430, 2592, 2670, 2694, 2848, 2880, 2916, 3204, 3240, 3456, 3560, 3592, 3645, 3888, 4005, 4041, 4272, 4320, 4490, 4806, 4860, 5184, 5340, 5388, 5696, 5760, 5832, 6408, 6480, 6735, 7120, 7184, 7209, 7290, 7776, 8010, 8082, 8544, 8640, 8980, 9612, 9720, 10368, 10680, 10776, 11392, 11664, 12015, 12123, 12816, 12960, 13470, 14240, 14368, 14418, 14580, 15552, 16020, 16164, 17088, 17280, 17960, 19224, 19440, 20205, 21360, 21552, 21627, 23328, 24030, 24246, 25632, 25920, 26940, 28480, 28736, 28836, 29160, 31104, 32040, 32328, 34176, 35920, 36045, 36369, 38448, 38880, 39961, 40410, 42720, 43104, 43254, 46656, 48060, 48492, 51264, 51840, 53880, 56960, 57472, 57672, 58320, 60615, 64080, 64656, 64881, 71840, 72090, 72738, 76896, 77760, 79922, 80820, 85440, 86208, 86508, 93312, 96120, 96984, 102528, 107760, 108135, 109107, 115344, 116640, 119883, 121230, 128160, 129312, 129762, 143680, 144180, 145476, 153792, 155520, 159844, 161640, 170880, 172416, 173016, 181845, 192240, 193968, 199805, 215520, 216270, 218214, 230688, 233280, 239766, 242460, 256320, 258624, 259524, 287360, 288360, 290952, 307584, 319688, 323280, 324405, 327321, 346032, 359649, 363690, 384480, 387936, 399610, 431040, 432540, 436428, 461376, 466560, 479532, 484920, 512640, 517248, 519048, 545535, 576720, 581904, 599415, 639376, 646560, 648810, 654642, 692064, 719298, 727380, 768960, 775872, 799220, 862080, 865080, 872856, 922752, 959064, 969840, 1038096, 1078947, 1091070, 1153440, 1163808, 1198830, 1278752, 1293120, 1297620, 1309284, 1384128, 1438596, 1454760, 1537920, 1551744, 1598440, 1636605, 1730160, 1745712, 1798245, 1918128, 1939680, 2076192, 2157894, 2182140, 2306880, 2327616, 2397660, 2557504, 2586240, 2595240, 2618568, 2768256, 2877192, 2909520, 3196880, 3236841, 3273210, 3460320, 3491424, 3596490, 3836256, 3879360, 4152384, 4315788, 4364280, 4613760, 4655232, 4795320, 5115008, 5190480, 5237136, 5394735, 5754384, 5819040, 6393760, 6473682, 6546420, 6920640, 6982848, 7192980, 7672512, 7758720, 8304768, 8631576, 8728560, 9590640, 9710523, 10380960, 10474272, 10789470, 11508768, 11638080, 12787520, 12947364, 13092840, 13841280, 13965696, 14385960, 15345024, 16184205, 17263152, 17457120, 19181280, 19421046, 20761920, 20948544, 21578940, 23017536, 23276160, 25575040, 25894728, 26185680, 28771920, 29131569, 32368410, 34526304, 34914240, 38362560, 38842092, 41523840, 41897088, 43157880, 46035072, 48552615, 51789456, 52371360, 57543840, 58263138, 64736820, 69052608, 69828480, 76725120, 77684184, 86315760, 97105230, 103578912, 104742720, 115087680, 116526276, 129473640, 138105216, 145657845, 155368368, 172631520, 194210460, 207157824, 209485440, 230175360, 233052552, 258947280, 291315690, 310736736, 345263040, 388420920, 414315648, 466105104, 517894560, 582631380, 621473472, 690526080, 776841840, 932210208, 1035789120, 1165262760, 1242946944, 1553683680, 1864420416, 2071578240, 2330525520, 3107367360, 3728840832, 4661051040, 6214734720, 9322102080, 18644204160]

約数ペア:

[(1, 18644204160), (2, 9322102080), (3, 6214734720), (4, 4661051040), (5, 3728840832), (6, 3107367360), (8, 2330525520), (9, 2071578240), (10, 1864420416), (12, 1553683680), (15, 1242946944), (16, 1165262760), (18, 1035789120), (20, 932210208), (24, 776841840), (27, 690526080), (30, 621473472), (32, 582631380), (36, 517894560), (40, 466105104), (45, 414315648), (48, 388420920), (54, 345263040), (60, 310736736), (64, 291315690), (72, 258947280), (80, 233052552), (81, 230175360), (89, 209485440), (90, 207157824), (96, 194210460), (108, 172631520), (120, 155368368), (128, 145657845), (135, 138105216), (144, 129473640), (160, 116526276), (162, 115087680), (178, 104742720), (180, 103578912), (192, 97105230), (216, 86315760), (240, 77684184), (243, 76725120), (267, 69828480), (270, 69052608), (288, 64736820), (320, 58263138), (324, 57543840), (356, 52371360), (360, 51789456), (384, 48552615), (405, 46035072), (432, 43157880), (445, 41897088), (449, 41523840), (480, 38842092), (486, 38362560), (534, 34914240), (540, 34526304), (576, 32368410), (640, 29131569), (648, 28771920), (712, 26185680), (720, 25894728), (729, 25575040), (801, 23276160), (810, 23017536), (864, 21578940), (890, 20948544), (898, 20761920), (960, 19421046), (972, 19181280), (1068, 17457120), (1080, 17263152), (1152, 16184205), (1215, 15345024), (1296, 14385960), (1335, 13965696), (1347, 13841280), (1424, 13092840), (1440, 12947364), (1458, 12787520), (1602, 11638080), (1620, 11508768), (1728, 10789470), (1780, 10474272), (1796, 10380960), (1920, 9710523), (1944, 9590640), (2136, 8728560), (2160, 8631576), (2245, 8304768), (2403, 7758720), (2430, 7672512), (2592, 7192980), (2670, 6982848), (2694, 6920640), (2848, 6546420), (2880, 6473682), (2916, 6393760), (3204, 5819040), (3240, 5754384), (3456, 5394735), (3560, 5237136), (3592, 5190480), (3645, 5115008), (3888, 4795320), (4005, 4655232), (4041, 4613760), (4272, 4364280), (4320, 4315788), (4490, 4152384), (4806, 3879360), (4860, 3836256), (5184, 3596490), (5340, 3491424), (5388, 3460320), (5696, 3273210), (5760, 3236841), (5832, 3196880), (6408, 2909520), (6480, 2877192), (6735, 2768256), (7120, 2618568), (7184, 2595240), (7209, 2586240), (7290, 2557504), (7776, 2397660), (8010, 2327616), (8082, 2306880), (8544, 2182140), (8640, 2157894), (8980, 2076192), (9612, 1939680), (9720, 1918128), (10368, 1798245), (10680, 1745712), (10776, 1730160), (11392, 1636605), (11664, 1598440), (12015, 1551744), (12123, 1537920), (12816, 1454760), (12960, 1438596), (13470, 1384128), (14240, 1309284), (14368, 1297620), (14418, 1293120), (14580, 1278752), (15552, 1198830), (16020, 1163808), (16164, 1153440), (17088, 1091070), (17280, 1078947), (17960, 1038096), (19224, 969840), (19440, 959064), (20205, 922752), (21360, 872856), (21552, 865080), (21627, 862080), (23328, 799220), (24030, 775872), (24246, 768960), (25632, 727380), (25920, 719298), (26940, 692064), (28480, 654642), (28736, 648810), (28836, 646560), (29160, 639376), (31104, 599415), (32040, 581904), (32328, 576720), (34176, 545535), (35920, 519048), (36045, 517248), (36369, 512640), (38448, 484920), (38880, 479532), (39961, 466560), (40410, 461376), (42720, 436428), (43104, 432540), (43254, 431040), (46656, 399610), (48060, 387936), (48492, 384480), (51264, 363690), (51840, 359649), (53880, 346032), (56960, 327321), (57472, 324405), (57672, 323280), (58320, 319688), (60615, 307584), (64080, 290952), (64656, 288360), (64881, 287360), (71840, 259524), (72090, 258624), (72738, 256320), (76896, 242460), (77760, 239766), (79922, 233280), (80820, 230688), (85440, 218214), (86208, 216270), (86508, 215520), (93312, 199805), (96120, 193968), (96984, 192240), (102528, 181845), (107760, 173016), (108135, 172416), (109107, 170880), (115344, 161640), (116640, 159844), (119883, 155520), (121230, 153792), (128160, 145476), (129312, 144180), (129762, 143680)]