20116212480

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 864

約数和(自身を含む): 88567664640

約数和(自身を除く): 68451452160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 112, 117, 120, 124, 126, 128, 130, 140, 144, 155, 156, 160, 168, 180, 182, 186, 192, 195, 208, 210, 217, 224, 234, 240, 248, 252, 256, 260, 273, 279, 280, 288, 310, 312, 315, 320, 336, 360, 364, 372, 384, 390, 403, 416, 420, 434, 448, 455, 465, 468, 480, 496, 504, 520, 546, 558, 560, 576, 585, 619, 620, 624, 630, 640, 651, 672, 720, 728, 744, 768, 780, 806, 819, 832, 840, 868, 896, 910, 930, 936, 960, 992, 1008, 1040, 1085, 1092, 1116, 1120, 1152, 1170, 1209, 1238, 1240, 1248, 1260, 1280, 1302, 1344, 1365, 1395, 1440, 1456, 1488, 1560, 1612, 1638, 1664, 1680, 1736, 1792, 1820, 1857, 1860, 1872, 1920, 1953, 1984, 2015, 2016, 2080, 2170, 2184, 2232, 2240, 2304, 2340, 2418, 2476, 2480, 2496, 2520, 2604, 2688, 2730, 2790, 2821, 2880, 2912, 2976, 3095, 3120, 3224, 3255, 3276, 3328, 3360, 3472, 3627, 3640, 3714, 3720, 3744, 3840, 3906, 3968, 4030, 4032, 4095, 4160, 4333, 4340, 4368, 4464, 4480, 4680, 4836, 4952, 4960, 4992, 5040, 5208, 5376, 5460, 5571, 5580, 5642, 5760, 5824, 5952, 6045, 6190, 6240, 6448, 6510, 6552, 6720, 6944, 7254, 7280, 7428, 7440, 7488, 7812, 7936, 8047, 8060, 8064, 8190, 8320, 8463, 8666, 8680, 8736, 8928, 8960, 9285, 9360, 9672, 9765, 9904, 9920, 9984, 10080, 10416, 10920, 11142, 11160, 11284, 11520, 11648, 11904, 12090, 12380, 12480, 12896, 12999, 13020, 13104, 13440, 13888, 14105, 14508, 14560, 14856, 14880, 14976, 15624, 16094, 16120, 16128, 16380, 16640, 16926, 17332, 17360, 17472, 17856, 18135, 18570, 18720, 19189, 19344, 19530, 19808, 19840, 20160, 20832, 21665, 21840, 22284, 22320, 22568, 23296, 23808, 24141, 24180, 24760, 24960, 25389, 25792, 25998, 26040, 26208, 26880, 27776, 27855, 28210, 29016, 29120, 29712, 29760, 29952, 31248, 32188, 32240, 32760, 33852, 34664, 34720, 34944, 35712, 36270, 37140, 37440, 38378, 38688, 38997, 39060, 39616, 39680, 40235, 40320, 41664, 42315, 43330, 43680, 44568, 44640, 45136, 48282, 48360, 49520, 49920, 50778, 51584, 51996, 52080, 52416, 55552, 55710, 56329, 56420, 57567, 58032, 58240, 59424, 59520, 62496, 64376, 64480, 64995, 65520, 67704, 69328, 69440, 69888, 71424, 72423, 72540, 74280, 74880, 76756, 77376, 77994, 78120, 79232, 80470, 80640, 83328, 84630, 86660, 87360, 89136, 89280, 90272, 95945, 96564, 96720, 99040, 101556, 103168, 103992, 104160, 104832, 111420, 112658, 112840, 115134, 116064, 116480, 118848, 119040, 120705, 124992, 126945, 128752, 128960, 129990, 131040, 134323, 135408, 138656, 138880, 144846, 145080, 148560, 149760, 153512, 154752, 155988, 156240, 158464, 160940, 166656, 168987, 169260, 172701, 173320, 174720, 178272, 178560, 180544, 191890, 193128, 193440, 194985, 198080, 203112, 207984, 208320, 209664, 222840, 225316, 225680, 230268, 232128, 237696, 241410, 249457, 249984, 253890, 257504, 257920, 259980, 262080, 268646, 270816, 277312, 277760, 281645, 287835, 289692, 290160, 297120, 307024, 309504, 311976, 312480, 321880, 337974, 338520, 345402, 346640, 349440, 356544, 357120, 361088, 362115, 383780, 386256, 386880, 389970, 396160, 402969, 406224, 415968, 416640, 445680, 450632, 451360, 460536, 464256, 475392, 482820, 498914, 499968, 506961, 507780, 515008, 515840, 519960, 524160, 537292, 541632, 554624, 563290, 575670, 579384, 580320, 594240, 614048, 623952, 624960, 643760, 671615, 675948, 677040, 690804, 693280, 713088, 722176, 724230, 748371, 767560, 772512, 773760, 779940, 792320, 805938, 812448, 831936, 833280, 844935, 863505, 891360, 901264, 902720, 921072, 928512, 965640, 997828, 1013922, 1015560, 1030016, 1039920, 1048320, 1074584, 1083264, 1109248, 1126580, 1151340, 1158768, 1160640, 1188480, 1208907, 1228096, 1247285, 1247904, 1249920, 1287520, 1343230, 1351896, 1354080, 1381608, 1386560, 1426176, 1448460, 1496742, 1535120, 1545024, 1547520, 1559880, 1611876, 1624896, 1663872, 1689870, 1727010, 1746199, 1782720, 1802528, 1805440, 1842144, 1931280, 1995656, 2014845, 2027844, 2031120, 2060032, 2079840, 2149168, 2166528, 2245113, 2253160, 2302680, 2317536, 2321280, 2376960, 2417814, 2456192, 2494570, 2495808, 2499840, 2534805, 2575040, 2686460, 2703792, 2708160, 2763216, 2773120, 2896920, 2993484, 3070240, 3090048, 3119760, 3223752, 3249792, 3327744, 3379740, 3454020, 3492398, 3565440, 3605056, 3610880, 3684288, 3741855, 3862560, 3991312, 4029690, 4055688, 4062240, 4159680, 4298336, 4490226, 4506320, 4605360, 4635072, 4642560, 4835628, 4912384, 4989140, 4991616, 5069610, 5150080, 5238597, 5372920, 5407584, 5416320, 5526432, 5546240, 5793840, 5986968, 6044535, 6140480, 6180096, 6239520, 6447504, 6499584, 6759480, 6908040, 6984796, 7130880, 7210112, 7368576, 7483710, 7725120, 7982624, 8059380, 8111376, 8124480, 8319360, 8596672, 8730995, 8980452, 9012640, 9210720, 9270144, 9671256, 9978280, 9983232, 10139220, 10300160, 10477194, 10745840, 10815168, 10832640, 11052864, 11225565, 11587680, 11973936, 12089070, 12280960, 12479040, 12895008, 13518960, 13816080, 13969592, 14420224, 14737152, 14967420, 15450240, 15715791, 15965248, 16118760, 16222752, 16248960, 16638720, 17193344, 17461990, 17960904, 18025280, 18421440, 18540288, 19342512, 19956560, 20278440, 20954388, 21491680, 21630336, 22105728, 22451130, 23175360, 23947872, 24178140, 24561920, 24958080, 25790016, 26192985, 27037920, 27632160, 27939184, 29934840, 30900480, 31431582, 31930496, 32237520, 32445504, 32497920, 34386688, 34923980, 35921808, 36050560, 36842880, 38685024, 39913120, 40556880, 41908776, 42983360, 43260672, 44211456, 44902260, 46350720, 47895744, 48356280, 49916160, 51580032, 52385970, 54075840, 55264320, 55878368, 59869680, 62863164, 63860992, 64475040, 64891008, 69847960, 71843616, 72101120, 73685760, 77370048, 78578955, 79826240, 81113760, 83817552, 85966720, 89804520, 92701440, 95791488, 96712560, 103160064, 104771940, 108151680, 110528640, 111756736, 119739360, 125726328, 128950080, 129782016, 139695920, 143687232, 154740096, 157157910, 159652480, 162227520, 167635104, 171933440, 179609040, 191582976, 193425120, 209543880, 216303360, 221057280, 223513472, 239478720, 251452656, 257900160, 279391840, 287374464, 309480192, 314315820, 319304960, 324455040, 335270208, 359218080, 386850240, 419087760, 447026944, 478957440, 502905312, 515800320, 558783680, 574748928, 628631640, 648910080, 670540416, 718436160, 773700480, 838175520, 957914880, 1005810624, 1117567360, 1257263280, 1341080832, 1436872320, 1547400960, 1676351040, 2011621248, 2235134720, 2514526560, 2873744640, 3352702080, 4023242496, 5029053120, 6705404160, 10058106240, 20116212480]

約数ペア:

[(1, 20116212480), (2, 10058106240), (3, 6705404160), (4, 5029053120), (5, 4023242496), (6, 3352702080), (7, 2873744640), (8, 2514526560), (9, 2235134720), (10, 2011621248), (12, 1676351040), (13, 1547400960), (14, 1436872320), (15, 1341080832), (16, 1257263280), (18, 1117567360), (20, 1005810624), (21, 957914880), (24, 838175520), (26, 773700480), (28, 718436160), (30, 670540416), (31, 648910080), (32, 628631640), (35, 574748928), (36, 558783680), (39, 515800320), (40, 502905312), (42, 478957440), (45, 447026944), (48, 419087760), (52, 386850240), (56, 359218080), (60, 335270208), (62, 324455040), (63, 319304960), (64, 314315820), (65, 309480192), (70, 287374464), (72, 279391840), (78, 257900160), (80, 251452656), (84, 239478720), (90, 223513472), (91, 221057280), (93, 216303360), (96, 209543880), (104, 193425120), (105, 191582976), (112, 179609040), (117, 171933440), (120, 167635104), (124, 162227520), (126, 159652480), (128, 157157910), (130, 154740096), (140, 143687232), (144, 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27939184), (728, 27632160), (744, 27037920), (768, 26192985), (780, 25790016), (806, 24958080), (819, 24561920), (832, 24178140), (840, 23947872), (868, 23175360), (896, 22451130), (910, 22105728), (930, 21630336), (936, 21491680), (960, 20954388), (992, 20278440), (1008, 19956560), (1040, 19342512), (1085, 18540288), (1092, 18421440), (1116, 18025280), (1120, 17960904), (1152, 17461990), (1170, 17193344), (1209, 16638720), (1238, 16248960), (1240, 16222752), (1248, 16118760), (1260, 15965248), (1280, 15715791), (1302, 15450240), (1344, 14967420), (1365, 14737152), (1395, 14420224), (1440, 13969592), (1456, 13816080), (1488, 13518960), (1560, 12895008), (1612, 12479040), (1638, 12280960), (1664, 12089070), (1680, 11973936), (1736, 11587680), (1792, 11225565), (1820, 11052864), (1857, 10832640), (1860, 10815168), (1872, 10745840), (1920, 10477194), (1953, 10300160), (1984, 10139220), (2015, 9983232), (2016, 9978280), (2080, 9671256), (2170, 9270144), (2184, 9210720), (2232, 9012640), (2240, 8980452), (2304, 8730995), (2340, 8596672), (2418, 8319360), (2476, 8124480), (2480, 8111376), (2496, 8059380), (2520, 7982624), (2604, 7725120), (2688, 7483710), (2730, 7368576), (2790, 7210112), (2821, 7130880), (2880, 6984796), (2912, 6908040), (2976, 6759480), (3095, 6499584), (3120, 6447504), (3224, 6239520), (3255, 6180096), (3276, 6140480), (3328, 6044535), (3360, 5986968), (3472, 5793840), (3627, 5546240), (3640, 5526432), (3714, 5416320), (3720, 5407584), (3744, 5372920), (3840, 5238597), (3906, 5150080), (3968, 5069610), (4030, 4991616), (4032, 4989140), (4095, 4912384), (4160, 4835628), (4333, 4642560), (4340, 4635072), (4368, 4605360), (4464, 4506320), (4480, 4490226), (4680, 4298336), (4836, 4159680), (4952, 4062240), (4960, 4055688), (4992, 4029690), (5040, 3991312), (5208, 3862560), (5376, 3741855), (5460, 3684288), (5571, 3610880), (5580, 3605056), (5642, 3565440), (5760, 3492398), (5824, 3454020), (5952, 3379740), (6045, 3327744), (6190, 3249792), (6240, 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(38997, 515840), (39060, 515008), (39616, 507780), (39680, 506961), (40235, 499968), (40320, 498914), (41664, 482820), (42315, 475392), (43330, 464256), (43680, 460536), (44568, 451360), (44640, 450632), (45136, 445680), (48282, 416640), (48360, 415968), (49520, 406224), (49920, 402969), (50778, 396160), (51584, 389970), (51996, 386880), (52080, 386256), (52416, 383780), (55552, 362115), (55710, 361088), (56329, 357120), (56420, 356544), (57567, 349440), (58032, 346640), (58240, 345402), (59424, 338520), (59520, 337974), (62496, 321880), (64376, 312480), (64480, 311976), (64995, 309504), (65520, 307024), (67704, 297120), (69328, 290160), (69440, 289692), (69888, 287835), (71424, 281645), (72423, 277760), (72540, 277312), (74280, 270816), (74880, 268646), (76756, 262080), (77376, 259980), (77994, 257920), (78120, 257504), (79232, 253890), (80470, 249984), (80640, 249457), (83328, 241410), (84630, 237696), (86660, 232128), (87360, 230268), (89136, 225680), (89280, 225316), (90272, 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