20322731520

素因数分解:

$2^9\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 960

約数和(自身を含む): 90084234240

約数和(自身を除く): 69761502720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 243, 252, 256, 260, 270, 273, 280, 288, 312, 315, 320, 324, 336, 351, 359, 360, 364, 378, 384, 390, 405, 416, 420, 432, 448, 455, 468, 480, 486, 504, 512, 520, 540, 546, 560, 567, 576, 585, 624, 630, 640, 648, 672, 702, 718, 720, 728, 756, 768, 780, 810, 819, 832, 840, 864, 896, 910, 936, 945, 960, 972, 1008, 1040, 1053, 1077, 1080, 1092, 1120, 1134, 1152, 1170, 1215, 1248, 1260, 1280, 1296, 1344, 1365, 1404, 1436, 1440, 1456, 1512, 1536, 1560, 1620, 1638, 1664, 1680, 1701, 1728, 1755, 1792, 1795, 1820, 1872, 1890, 1920, 1944, 2016, 2080, 2106, 2154, 2160, 2184, 2240, 2268, 2304, 2340, 2430, 2457, 2496, 2513, 2520, 2560, 2592, 2688, 2730, 2808, 2835, 2872, 2880, 2912, 3024, 3120, 3159, 3231, 3240, 3276, 3328, 3360, 3402, 3456, 3510, 3584, 3590, 3640, 3744, 3780, 3840, 3888, 4032, 4095, 4160, 4212, 4308, 4320, 4368, 4480, 4536, 4608, 4667, 4680, 4860, 4914, 4992, 5026, 5040, 5184, 5265, 5376, 5385, 5460, 5616, 5670, 5744, 5760, 5824, 6048, 6240, 6318, 6462, 6480, 6552, 6656, 6720, 6804, 6912, 7020, 7180, 7280, 7371, 7488, 7539, 7560, 7680, 7776, 8064, 8190, 8320, 8424, 8505, 8616, 8640, 8736, 8960, 9072, 9334, 9360, 9693, 9720, 9828, 9984, 10052, 10080, 10368, 10530, 10752, 10770, 10920, 11232, 11340, 11488, 11520, 11648, 12096, 12285, 12480, 12565, 12636, 12924, 12960, 13104, 13440, 13608, 13824, 14001, 14040, 14360, 14560, 14742, 14976, 15078, 15120, 15552, 15795, 16128, 16155, 16380, 16640, 16848, 17010, 17232, 17280, 17472, 17920, 18144, 18668, 18720, 19386, 19440, 19656, 19968, 20104, 20160, 20736, 21060, 21540, 21840, 22113, 22464, 22617, 22680, 22976, 23040, 23296, 23335, 24192, 24570, 24960, 25130, 25272, 25848, 25920, 26208, 26880, 27216, 28002, 28080, 28720, 29079, 29120, 29484, 29952, 30156, 30240, 31104, 31590, 32256, 32310, 32669, 32760, 33280, 33696, 34020, 34464, 34560, 34944, 36288, 36855, 37336, 37440, 37695, 38772, 38880, 39312, 40208, 40320, 41472, 42003, 42120, 43080, 43680, 44226, 44928, 45234, 45360, 45952, 46592, 46670, 48384, 48465, 49140, 49920, 50260, 50544, 51696, 51840, 52416, 53760, 54432, 56004, 56160, 57440, 58158, 58240, 58968, 59904, 60312, 60480, 62208, 63180, 64620, 65338, 65520, 67392, 67851, 68040, 68928, 69120, 69888, 70005, 72576, 73710, 74672, 74880, 75390, 77544, 77760, 78624, 80416, 80640, 84006, 84240, 86160, 87237, 87360, 88452, 89856, 90468, 90720, 91904, 93340, 96768, 96930, 98007, 98280, 99840, 100520, 101088, 103392, 103680, 104832, 108864, 110565, 112008, 112320, 113085, 114880, 116316, 116480, 117936, 120624, 120960, 124416, 126009, 126360, 129240, 130676, 131040, 134784, 135702, 136080, 137856, 139776, 140010, 145152, 145395, 147420, 149344, 149760, 150780, 155088, 155520, 157248, 160832, 161280, 163345, 168012, 168480, 172320, 174474, 174720, 176904, 179712, 180936, 181440, 183808, 186680, 193860, 196014, 196560, 201040, 202176, 203553, 206784, 207360, 209664, 210015, 217728, 221130, 224016, 224640, 226170, 229760, 232632, 232960, 235872, 241248, 241920, 252018, 252720, 258480, 261352, 262080, 269568, 271404, 272160, 275712, 280020, 290304, 290790, 294021, 294840, 298688, 299520, 301560, 310176, 311040, 314496, 321664, 326690, 336024, 336960, 339255, 344640, 348948, 349440, 353808, 361872, 362880, 373360, 378027, 387720, 392028, 393120, 402080, 404352, 407106, 413568, 419328, 420030, 435456, 436185, 442260, 448032, 449280, 452340, 459520, 465264, 471744, 482496, 483840, 490035, 504036, 505440, 516960, 522704, 524160, 539136, 542808, 544320, 551424, 560040, 581580, 588042, 589680, 597376, 603120, 610659, 620352, 622080, 628992, 630045, 643328, 653380, 672048, 673920, 678510, 689280, 697896, 698880, 707616, 723744, 725760, 746720, 756054, 775440, 784056, 786240, 804160, 808704, 814212, 827136, 840060, 870912, 872370, 882063, 884520, 896064, 898560, 904680, 919040, 930528, 943488, 964992, 980070, 1008072, 1010880, 1017765, 1033920, 1045408, 1048320, 1085616, 1088640, 1120080, 1134081, 1163160, 1176084, 1179360, 1194752, 1206240, 1221318, 1240704, 1257984, 1260090, 1286656, 1306760, 1344096, 1347840, 1357020, 1378560, 1395792, 1415232, 1447488, 1451520, 1470105, 1493440, 1512108, 1550880, 1568112, 1572480, 1608320, 1617408, 1628424, 1654272, 1680120, 1744740, 1764126, 1769040, 1792128, 1809360, 1861056, 1886976, 1890135, 1929984, 1960140, 2016144, 2021760, 2035530, 2067840, 2090816, 2096640, 2171232, 2177280, 2240160, 2268162, 2326320, 2352168, 2358720, 2389504, 2412480, 2442636, 2481408, 2520180, 2613520, 2646189, 2688192, 2695680, 2714040, 2757120, 2791584, 2830464, 2894976, 2940210, 2986880, 3024216, 3053295, 3101760, 3136224, 3144960, 3216640, 3256848, 3360240, 3489480, 3528252, 3538080, 3584256, 3618720, 3722112, 3773952, 3780270, 3859968, 3920280, 4032288, 4043520, 4071060, 4135680, 4181632, 4342464, 4354560, 4410315, 4480320, 4536324, 4652640, 4704336, 4717440, 4824960, 4885272, 4962816, 5040360, 5227040, 5292378, 5376384, 5428080, 5583168, 5660928, 5670405, 5789952, 5880420, 5973760, 6048432, 6106590, 6203520, 6272448, 6289920, 6433280, 6513696, 6720480, 6978960, 7056504, 7076160, 7168512, 7237440, 7444224, 7560540, 7840560, 7938567, 8064576, 8087040, 8142120, 8271360, 8363264, 8684928, 8820630, 8960640, 9072648, 9305280, 9408672, 9434880, 9649920, 9770544, 10080720, 10454080, 10584756, 10752768, 10856160, 11166336, 11321856, 11340810, 11579904, 11760840, 11947520, 12096864, 12213180, 12407040, 12544896, 13027392, 13230945, 13440960, 13957920, 14113008, 14152320, 14474880, 14888448, 15121080, 15681120, 15877134, 16129152, 16284240, 16726528, 17369856, 17641260, 17921280, 18145296, 18610560, 18817344, 18869760, 19299840, 19541088, 20161440, 20908160, 21169512, 21505536, 21712320, 22332672, 22681620, 23521680, 24193728, 24426360, 24814080, 25089792, 26054784, 26461890, 26881920, 27915840, 28226016, 28304640, 28949760, 30242160, 31362240, 31754268, 32258304, 32568480, 34739712, 35282520, 35842560, 36290592, 37221120, 37634688, 39082176, 39692835, 40322880, 41816320, 42339024, 43424640, 44665344, 45363240, 47043360, 48387456, 48852720, 50179584, 52109568, 52923780, 53763840, 55831680, 56452032, 56609280, 57899520, 60484320, 62724480, 63508536, 64516608, 65136960, 70565040, 72581184, 74442240, 75269376, 78164352, 79385670, 80645760, 83632640, 84678048, 86849280, 90726480, 94086720, 96774912, 97705440, 104219136, 105847560, 107527680, 111663360, 112904064, 120968640, 125448960, 127017072, 130273920, 141130080, 145162368, 150538752, 156328704, 158771340, 161291520, 169356096, 173698560, 181452960, 188173440, 193549824, 195410880, 211695120, 223326720, 225808128, 241937280, 250897920, 254034144, 260547840, 282260160, 290324736, 312657408, 317542680, 322583040, 338712192, 362905920, 376346880, 390821760, 423390240, 451616256, 483874560, 508068288, 521095680, 564520320, 580649472, 635085360, 677424384, 725811840, 752693760, 781643520, 846780480, 967749120, 1016136576, 1129040640, 1270170720, 1354848768, 1451623680, 1563287040, 1693560960, 2032273152, 2258081280, 2540341440, 2903247360, 3387121920, 4064546304, 5080682880, 6774243840, 10161365760, 20322731520]

約数ペア:

[(1, 20322731520), (2, 10161365760), (3, 6774243840), (4, 5080682880), (5, 4064546304), (6, 3387121920), (7, 2903247360), (8, 2540341440), (9, 2258081280), (10, 2032273152), (12, 1693560960), (13, 1563287040), (14, 1451623680), (15, 1354848768), (16, 1270170720), (18, 1129040640), (20, 1016136576), (21, 967749120), (24, 846780480), (26, 781643520), (27, 752693760), (28, 725811840), (30, 677424384), (32, 635085360), (35, 580649472), (36, 564520320), (39, 521095680), (40, 508068288), (42, 483874560), (45, 451616256), (48, 423390240), (52, 390821760), (54, 376346880), (56, 362905920), (60, 338712192), (63, 322583040), (64, 317542680), (65, 312657408), (70, 290324736), (72, 282260160), (78, 260547840), (80, 254034144), (81, 250897920), (84, 241937280), (90, 225808128), (91, 223326720), (96, 211695120), (104, 195410880), (105, 193549824), (108, 188173440), (112, 181452960), (117, 173698560), (120, 169356096), (126, 161291520), (128, 158771340), (130, 156328704), (135, 150538752), (140, 145162368), (144, 141130080), (156, 130273920), (160, 127017072), (162, 125448960), (168, 120968640), (180, 112904064), (182, 111663360), (189, 107527680), (192, 105847560), (195, 104219136), (208, 97705440), (210, 96774912), (216, 94086720), (224, 90726480), (234, 86849280), (240, 84678048), (243, 83632640), (252, 80645760), (256, 79385670), (260, 78164352), (270, 75269376), (273, 74442240), (280, 72581184), (288, 70565040), (312, 65136960), (315, 64516608), (320, 63508536), (324, 62724480), (336, 60484320), (351, 57899520), (359, 56609280), (360, 56452032), (364, 55831680), (378, 53763840), (384, 52923780), (390, 52109568), (405, 50179584), (416, 48852720), (420, 48387456), (432, 47043360), (448, 45363240), (455, 44665344), (468, 43424640), (480, 42339024), (486, 41816320), (504, 40322880), (512, 39692835), (520, 39082176), (540, 37634688), (546, 37221120), (560, 36290592), (567, 35842560), (576, 35282520), (585, 34739712), (624, 32568480), (630, 32258304), (640, 31754268), (648, 31362240), (672, 30242160), (702, 28949760), (718, 28304640), (720, 28226016), (728, 27915840), (756, 26881920), (768, 26461890), (780, 26054784), (810, 25089792), (819, 24814080), (832, 24426360), (840, 24193728), (864, 23521680), (896, 22681620), (910, 22332672), (936, 21712320), (945, 21505536), (960, 21169512), (972, 20908160), (1008, 20161440), (1040, 19541088), (1053, 19299840), (1077, 18869760), (1080, 18817344), (1092, 18610560), (1120, 18145296), (1134, 17921280), (1152, 17641260), (1170, 17369856), (1215, 16726528), (1248, 16284240), (1260, 16129152), (1280, 15877134), (1296, 15681120), (1344, 15121080), (1365, 14888448), (1404, 14474880), (1436, 14152320), (1440, 14113008), (1456, 13957920), (1512, 13440960), (1536, 13230945), (1560, 13027392), (1620, 12544896), (1638, 12407040), (1664, 12213180), (1680, 12096864), (1701, 11947520), (1728, 11760840), (1755, 11579904), (1792, 11340810), (1795, 11321856), (1820, 11166336), (1872, 10856160), (1890, 10752768), (1920, 10584756), (1944, 10454080), (2016, 10080720), (2080, 9770544), (2106, 9649920), (2154, 9434880), (2160, 9408672), (2184, 9305280), (2240, 9072648), (2268, 8960640), (2304, 8820630), (2340, 8684928), (2430, 8363264), (2457, 8271360), (2496, 8142120), (2513, 8087040), (2520, 8064576), (2560, 7938567), (2592, 7840560), (2688, 7560540), (2730, 7444224), (2808, 7237440), (2835, 7168512), (2872, 7076160), (2880, 7056504), (2912, 6978960), (3024, 6720480), (3120, 6513696), (3159, 6433280), (3231, 6289920), (3240, 6272448), (3276, 6203520), (3328, 6106590), (3360, 6048432), (3402, 5973760), (3456, 5880420), (3510, 5789952), (3584, 5670405), (3590, 5660928), (3640, 5583168), (3744, 5428080), (3780, 5376384), (3840, 5292378), (3888, 5227040), (4032, 5040360), (4095, 4962816), (4160, 4885272), (4212, 4824960), (4308, 4717440), (4320, 4704336), (4368, 4652640), (4480, 4536324), (4536, 4480320), (4608, 4410315), (4667, 4354560), (4680, 4342464), (4860, 4181632), (4914, 4135680), (4992, 4071060), (5026, 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(53760, 378027), (54432, 373360), (56004, 362880), (56160, 361872), (57440, 353808), (58158, 349440), (58240, 348948), (58968, 344640), (59904, 339255), (60312, 336960), (60480, 336024), (62208, 326690), (63180, 321664), (64620, 314496), (65338, 311040), (65520, 310176), (67392, 301560), (67851, 299520), (68040, 298688), (68928, 294840), (69120, 294021), (69888, 290790), (70005, 290304), (72576, 280020), (73710, 275712), (74672, 272160), (74880, 271404), (75390, 269568), (77544, 262080), (77760, 261352), (78624, 258480), (80416, 252720), (80640, 252018), (84006, 241920), (84240, 241248), (86160, 235872), (87237, 232960), (87360, 232632), (88452, 229760), (89856, 226170), (90468, 224640), (90720, 224016), (91904, 221130), (93340, 217728), (96768, 210015), (96930, 209664), (98007, 207360), (98280, 206784), (99840, 203553), (100520, 202176), (101088, 201040), (103392, 196560), (103680, 196014), (104832, 193860), (108864, 186680), (110565, 183808), (112008, 181440), (112320, 180936), (113085, 179712), (114880, 176904), (116316, 174720), (116480, 174474), (117936, 172320), (120624, 168480), (120960, 168012), (124416, 163345), (126009, 161280), (126360, 160832), (129240, 157248), (130676, 155520), (131040, 155088), (134784, 150780), (135702, 149760), (136080, 149344), (137856, 147420), (139776, 145395), (140010, 145152)]