157205139840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:520

約数の個数: 1152

約数和(自身を含む): 671422115520

約数和(自身を除く): 514216975680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 56, 60, 61, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 98, 105, 112, 115, 120, 122, 126, 128, 138, 140, 144, 147, 160, 161, 168, 180, 183, 184, 192, 196, 207, 210, 224, 230, 240, 244, 245, 252, 276, 280, 288, 294, 305, 315, 320, 322, 336, 345, 360, 366, 368, 384, 392, 397, 414, 420, 427, 441, 448, 460, 480, 483, 488, 490, 504, 549, 552, 560, 576, 588, 610, 630, 640, 644, 672, 690, 720, 732, 735, 736, 784, 794, 805, 828, 840, 854, 882, 896, 915, 920, 960, 966, 976, 980, 1008, 1035, 1098, 1104, 1120, 1127, 1152, 1176, 1191, 1220, 1260, 1281, 1288, 1344, 1380, 1403, 1440, 1449, 1464, 1470, 1472, 1568, 1588, 1610, 1656, 1680, 1708, 1764, 1830, 1840, 1920, 1932, 1952, 1960, 1985, 2016, 2070, 2135, 2196, 2205, 2208, 2240, 2254, 2352, 2382, 2415, 2440, 2520, 2562, 2576, 2688, 2745, 2760, 2779, 2806, 2880, 2898, 2928, 2940, 2944, 2989, 3136, 3176, 3220, 3312, 3360, 3381, 3416, 3528, 3573, 3660, 3680, 3843, 3864, 3904, 3920, 3970, 4032, 4140, 4209, 4270, 4392, 4410, 4416, 4480, 4508, 4704, 4764, 4830, 4880, 5040, 5124, 5152, 5490, 5520, 5558, 5612, 5635, 5760, 5796, 5856, 5880, 5955, 5978, 6272, 6352, 6405, 6440, 6624, 6720, 6762, 6832, 7015, 7056, 7146, 7245, 7320, 7360, 7686, 7728, 7808, 7840, 7940, 8064, 8280, 8337, 8418, 8540, 8784, 8820, 8832, 8967, 9016, 9131, 9408, 9528, 9660, 9760, 9821, 10080, 10143, 10248, 10304, 10980, 11040, 11116, 11224, 11270, 11592, 11712, 11760, 11910, 11956, 12627, 12704, 12810, 12880, 13248, 13440, 13524, 13664, 13895, 14030, 14112, 14292, 14490, 14640, 14720, 14945, 15372, 15456, 15680, 15880, 16560, 16674, 16836, 16905, 17080, 17568, 17640, 17865, 17934, 18032, 18262, 18816, 19056, 19215, 19320, 19453, 19520, 19642, 20160, 20286, 20496, 20608, 21045, 21960, 22080, 22232, 22448, 22540, 23184, 23424, 23520, 23820, 23912, 24217, 25011, 25254, 25408, 25620, 25760, 26496, 26901, 27048, 27328, 27393, 27790, 28060, 28224, 28584, 28980, 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146096, 147315, 152448, 153720, 154560, 155624, 157136, 162288, 163968, 164358, 166740, 168360, 169519, 175077, 175680, 176778, 177856, 179340, 179584, 180320, 182620, 185472, 190560, 191296, 191751, 193736, 194530, 196420, 200088, 202032, 202860, 204960, 206241, 215208, 216384, 217953, 219144, 222320, 224480, 228672, 231840, 233436, 235704, 239120, 242170, 245952, 250110, 252540, 254080, 255668, 266784, 269010, 269376, 270480, 273280, 273930, 274988, 282240, 285840, 286944, 290604, 291795, 292192, 294630, 307440, 309120, 311248, 314272, 319585, 324576, 328716, 333480, 336720, 339038, 343735, 350154, 351360, 353556, 355712, 358680, 360640, 363255, 365240, 381120, 382592, 383502, 387472, 389060, 392840, 400176, 404064, 405720, 409920, 410895, 412482, 430416, 432768, 435906, 438288, 441945, 444640, 447419, 448960, 457344, 463680, 466872, 471408, 478240, 484340, 491904, 500220, 505080, 508557, 511336, 533568, 538020, 538752, 540960, 547860, 549976, 556991, 571680, 573888, 575253, 581208, 583590, 584384, 589260, 614880, 618723, 622496, 628544, 639170, 649152, 657432, 666960, 673440, 678076, 687470, 700308, 707112, 717360, 721280, 726510, 730480, 762240, 767004, 774944, 778120, 785680, 800352, 808128, 811440, 819840, 821790, 824964, 847595, 860832, 871812, 875385, 876576, 883890, 889280, 894838, 897920, 927360, 933744, 942816, 956480, 958755, 968680, 1000440, 1010160, 1017114, 1022672, 1031205, 1067136, 1076040, 1081920, 1089765, 1095720, 1099952, 1113982, 1143360, 1147776, 1150506, 1162416, 1167180, 1168768, 1178520, 1186633, 1229760, 1237446, 1244992, 1257088, 1278340, 1298304, 1314864, 1333920, 1342257, 1346880, 1356152, 1374940, 1400616, 1414224, 1434720, 1453020, 1460960, 1525671, 1534008, 1549888, 1556240, 1571360, 1600704, 1616256, 1622880, 1643580, 1649928, 1670973, 1695190, 1721664, 1743624, 1750770, 1753152, 1767780, 1778560, 1789676, 1867488, 1885632, 1912960, 1917510, 1937360, 2000880, 2020320, 2034228, 2045344, 2062410, 2152080, 2163840, 2179530, 2191440, 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約数ペア:

[(1, 157205139840), (2, 78602569920), (3, 52401713280), (4, 39301284960), (5, 31441027968), (6, 26200856640), (7, 22457877120), (8, 19650642480), (9, 17467237760), (10, 15720513984), (12, 13100428320), (14, 11228938560), (15, 10480342656), (16, 9825321240), (18, 8733618880), (20, 7860256992), (21, 7485959040), (23, 6835006080), (24, 6550214160), (28, 5614469280), (30, 5240171328), (32, 4912660620), (35, 4491575424), (36, 4366809440), (40, 3930128496), (42, 3742979520), (45, 3493447552), (46, 3417503040), (48, 3275107080), (49, 3208268160), (56, 2807234640), (60, 2620085664), (61, 2577133440), (63, 2495319680), (64, 2456330310), (69, 2278335360), (70, 2245787712), (72, 2183404720), (80, 1965064248), (84, 1871489760), (90, 1746723776), (92, 1708751520), (96, 1637553540), (98, 1604134080), (105, 1497191808), (112, 1403617320), (115, 1367001216), (120, 1310042832), (122, 1288566720), (126, 1247659840), (128, 1228165155), (138, 1139167680), (140, 1122893856), (144, 1091702360), (147, 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(5152, 30513420), (5490, 28634816), (5520, 28479192), (5558, 28284480), (5612, 28012320), (5635, 27897984), (5760, 27292559), (5796, 27123040), (5856, 26845140), (5880, 26735568), (5955, 26398848), (5978, 26297280), (6272, 25064595), (6352, 24748920), (6405, 24544128), (6440, 24410736), (6624, 23732660), (6720, 23393622), (6762, 23248320), (6832, 23010120), (7015, 22409856), (7056, 22279640), (7146, 21999040), (7245, 21698432), (7320, 21476112), (7360, 21359394), (7686, 20453440), (7728, 20342280), (7808, 20133855), (7840, 20051676), (7940, 19799136), (8064, 19494685), (8280, 18986128), (8337, 18856320), (8418, 18674880), (8540, 18408096), (8784, 17896760), (8820, 17823712), (8832, 17799495), (8967, 17531520), (9016, 17436240), (9131, 17216640), (9408, 16709730), (9528, 16499280), (9660, 16273824), (9760, 16107084), (9821, 16007040), (10080, 15595748), (10143, 15498880), (10248, 15340080), (10304, 15256710), (10980, 14317408), (11040, 14239596), (11116, 14142240), (11224, 14006160), (11270, 13948992), (11592, 13561520), (11712, 13422570), (11760, 13367784), (11910, 13199424), (11956, 13148640), (12627, 12449920), (12704, 12374460), (12810, 12272064), (12880, 12205368), (13248, 11866330), (13440, 11696811), (13524, 11624160), (13664, 11505060), (13895, 11313792), (14030, 11204928), (14112, 11139820), (14292, 10999520), (14490, 10849216), (14640, 10738056), (14720, 10679697), (14945, 10518912), (15372, 10226720), (15456, 10171140), (15680, 10025838), (15880, 9899568), (16560, 9493064), (16674, 9428160), (16836, 9337440), (16905, 9299328), (17080, 9204048), (17568, 8948380), (17640, 8911856), (17865, 8799616), (17934, 8765760), (18032, 8718120), (18262, 8608320), (18816, 8354865), (19056, 8249640), (19215, 8181376), (19320, 8136912), (19453, 8081280), (19520, 8053542), (19642, 8003520), (20160, 7797874), (20286, 7749440), (20496, 7670040), (20608, 7628355), (21045, 7469952), (21960, 7158704), (22080, 7119798), (22232, 7071120), (22448, 7003080), (22540, 6974496), 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