19720296960

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 960

約数和(自身を含む): 82288483200

約数和(自身を除く): 62568186240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 58, 60, 64, 65, 70, 78, 80, 84, 87, 91, 96, 98, 104, 105, 112, 116, 120, 128, 130, 139, 140, 145, 147, 156, 160, 168, 174, 182, 192, 195, 196, 203, 208, 210, 224, 232, 240, 245, 256, 260, 273, 278, 280, 290, 294, 312, 320, 336, 348, 364, 377, 384, 390, 392, 406, 416, 417, 420, 435, 448, 455, 464, 480, 490, 512, 520, 546, 556, 560, 580, 588, 609, 624, 637, 640, 672, 695, 696, 728, 735, 754, 768, 780, 784, 812, 832, 834, 840, 870, 896, 910, 928, 960, 973, 980, 1015, 1040, 1092, 1112, 1120, 1131, 1160, 1176, 1218, 1248, 1274, 1280, 1344, 1365, 1390, 1392, 1421, 1456, 1470, 1508, 1536, 1560, 1568, 1624, 1664, 1668, 1680, 1740, 1792, 1807, 1820, 1856, 1885, 1911, 1920, 1946, 1960, 2030, 2080, 2085, 2184, 2224, 2240, 2262, 2320, 2352, 2436, 2496, 2548, 2560, 2639, 2688, 2730, 2780, 2784, 2842, 2912, 2919, 2940, 3016, 3045, 3120, 3136, 3185, 3248, 3328, 3336, 3360, 3480, 3584, 3614, 3640, 3712, 3770, 3822, 3840, 3892, 3920, 4031, 4060, 4160, 4170, 4263, 4368, 4448, 4480, 4524, 4640, 4704, 4865, 4872, 4992, 5096, 5278, 5376, 5421, 5460, 5560, 5568, 5655, 5684, 5824, 5838, 5880, 6032, 6090, 6240, 6272, 6370, 6496, 6656, 6672, 6720, 6811, 6960, 7105, 7228, 7280, 7424, 7540, 7644, 7680, 7784, 7840, 7917, 8062, 8120, 8320, 8340, 8526, 8736, 8896, 8960, 9035, 9048, 9280, 9408, 9555, 9730, 9744, 9984, 10192, 10556, 10752, 10842, 10920, 11120, 11136, 11310, 11368, 11648, 11676, 11760, 12064, 12093, 12180, 12480, 12544, 12649, 12740, 12992, 13195, 13344, 13440, 13622, 13920, 14210, 14456, 14560, 14595, 14848, 15080, 15288, 15568, 15680, 15834, 16124, 16240, 16640, 16680, 17052, 17472, 17792, 17920, 18070, 18096, 18473, 18560, 18816, 19110, 19460, 19488, 19968, 20155, 20384, 20433, 21112, 21315, 21684, 21840, 22240, 22272, 22620, 22736, 23296, 23352, 23520, 24128, 24186, 24360, 24960, 25088, 25298, 25480, 25984, 26390, 26688, 26880, 27105, 27244, 27840, 28217, 28420, 28912, 29120, 29190, 30160, 30576, 31136, 31360, 31668, 32248, 32480, 33280, 33360, 34055, 34104, 34944, 35584, 36140, 36192, 36946, 37120, 37632, 37947, 38220, 38920, 38976, 39585, 40310, 40768, 40866, 42224, 42630, 43368, 43680, 44480, 44544, 45240, 45472, 46592, 46704, 47040, 48256, 48372, 48720, 49920, 50596, 50960, 51968, 52403, 52780, 53376, 53760, 54210, 54488, 55419, 55680, 56434, 56840, 57824, 58240, 58380, 60320, 60465, 61152, 62272, 62720, 63245, 63336, 64496, 64960, 66720, 68110, 68208, 69888, 71168, 72280, 72384, 73892, 74240, 75264, 75894, 76440, 77840, 77952, 79170, 80620, 81536, 81732, 84448, 84651, 85260, 86736, 87360, 88543, 88960, 90480, 90944, 92365, 93408, 94080, 96512, 96744, 97440, 99840, 101192, 101920, 102165, 103936, 104806, 105560, 106752, 108420, 108976, 110838, 111360, 112868, 113680, 115648, 116480, 116760, 120640, 120930, 122304, 124544, 125440, 126490, 126672, 128992, 129920, 133440, 136220, 136416, 139776, 141085, 144560, 144768, 147784, 151788, 152880, 155680, 155904, 157209, 158340, 161240, 163072, 163464, 168896, 169302, 170520, 173472, 174720, 177086, 177920, 180960, 181888, 184730, 186816, 188160, 189735, 193024, 193488, 194880, 197519, 202384, 203840, 204330, 209612, 211120, 213504, 216840, 217952, 221676, 222720, 225736, 227360, 231296, 232960, 233520, 241280, 241860, 244608, 249088, 252980, 253344, 257984, 259840, 262015, 265629, 266880, 272440, 272832, 277095, 282170, 289120, 289536, 295568, 303576, 305760, 311360, 311808, 314418, 316680, 322480, 326144, 326928, 337792, 338604, 341040, 346944, 349440, 354172, 355840, 361920, 363776, 366821, 369460, 373632, 376320, 379470, 386976, 389760, 395038, 404768, 407680, 408660, 419224, 422240, 423255, 433680, 435904, 442715, 443352, 451472, 454720, 462592, 467040, 482560, 483720, 489216, 498176, 505960, 506688, 515968, 519680, 524030, 531258, 533760, 544880, 545664, 554190, 564340, 578240, 579072, 591136, 592557, 607152, 611520, 622720, 628836, 633360, 644960, 653856, 675584, 677208, 682080, 693888, 698880, 708344, 723840, 727552, 733642, 738920, 747264, 758940, 773952, 779520, 786045, 790076, 809536, 815360, 817320, 838448, 844480, 846510, 867360, 871808, 885430, 886704, 902944, 909440, 925184, 934080, 965120, 967440, 978432, 987595, 1011920, 1013376, 1031936, 1048060, 1062516, 1067520, 1089760, 1091328, 1100463, 1108380, 1128680, 1156480, 1182272, 1185114, 1214304, 1223040, 1245440, 1257672, 1266720, 1289920, 1307712, 1328145, 1351168, 1354416, 1364160, 1387776, 1416688, 1447680, 1467284, 1477840, 1494528, 1517880, 1547904, 1559040, 1572090, 1580152, 1619072, 1630720, 1634640, 1676896, 1688960, 1693020, 1734720, 1743616, 1770860, 1773408, 1805888, 1818880, 1834105, 1868160, 1934880, 1975190, 2023840, 2026752, 2063872, 2096120, 2125032, 2179520, 2182656, 2200926, 2216760, 2257360, 2312960, 2364544, 2370228, 2428608, 2446080, 2490880, 2515344, 2533440, 2567747, 2579840, 2615424, 2656290, 2708832, 2728320, 2775552, 2833376, 2895360, 2934568, 2955680, 2962785, 3035760, 3095808, 3144180, 3160304, 3238144, 3269280, 3353792, 3377920, 3386040, 3469440, 3487232, 3541720, 3546816, 3611776, 3637760, 3668210, 3736320, 3869760, 3950380, 4047680, 4053504, 4192240, 4250064, 4359040, 4401852, 4433520, 4514720, 4625920, 4729088, 4740456, 4857216, 4892160, 5030688, 5066880, 5135494, 5159680, 5230848, 5312580, 5417664, 5456640, 5502315, 5666752, 5869136, 5911360, 5925570, 6071520, 6191616, 6288360, 6320608, 6476288, 6538560, 6707584, 6755840, 6772080, 6938880, 7083440, 7093632, 7223552, 7336420, 7472640, 7703241, 7739520, 7900760, 8095360, 8384480, 8500128, 8718080, 8803704, 8867040, 9029440, 9458176, 9480912, 9714432, 10061376, 10133760, 10270988, 10319360, 10461696, 10625160, 10835328, 10913280, 11004630, 11333504, 11738272, 11822720, 11851140, 12143040, 12576720, 12641216, 12838735, 13077120, 13415168, 13544160, 13877760, 14166880, 14187264, 14447104, 14672840, 15406482, 15479040, 15801520, 16190720, 16768960, 17000256, 17436160, 17607408, 17734080, 18058880, 18961824, 19428864, 20122752, 20267520, 20541976, 21250320, 21670656, 22009260, 22667008, 23476544, 23645440, 23702280, 24286080, 25153440, 25282432, 25677470, 26154240, 26830336, 27088320, 28333760, 28374528, 29345680, 30812964, 30958080, 31603040, 32381440, 33537920, 34000512, 35214816, 35468160, 36117760, 37923648, 38516205, 40245504, 41083952, 42500640, 43341312, 44018520, 45334016, 46953088, 47290880, 47404560, 48572160, 50306880, 50564864, 51354940, 52308480, 54176640, 56667520, 58691360, 61625928, 63206080, 67075840, 68001024, 70429632, 70936320, 72235520, 75847296, 77032410, 80491008, 82167904, 85001280, 88037040, 93906176, 94809120, 97144320, 100613760, 101129728, 102709880, 108353280, 113335040, 117382720, 123251856, 126412160, 134151680, 136002048, 140859264, 141872640, 151694592, 154064820, 164335808, 170002560, 176074080, 187812352, 189618240, 201227520, 205419760, 216706560, 226670080, 234765440, 246503712, 252824320, 281718528, 303389184, 308129640, 328671616, 340005120, 352148160, 379236480, 402455040, 410839520, 469530880, 493007424, 505648640, 563437056, 616259280, 657343232, 680010240, 704296320, 758472960, 821679040, 939061760, 986014848, 1232518560, 1314686464, 1408592640, 1516945920, 1643358080, 1972029696, 2465037120, 2817185280, 3286716160, 3944059392, 4930074240, 6573432320, 9860148480, 19720296960]

約数ペア:

[(1, 19720296960), (2, 9860148480), (3, 6573432320), (4, 4930074240), (5, 3944059392), (6, 3286716160), (7, 2817185280), (8, 2465037120), (10, 1972029696), (12, 1643358080), (13, 1516945920), (14, 1408592640), (15, 1314686464), (16, 1232518560), (20, 986014848), (21, 939061760), (24, 821679040), (26, 758472960), (28, 704296320), (29, 680010240), (30, 657343232), (32, 616259280), (35, 563437056), (39, 505648640), (40, 493007424), (42, 469530880), (48, 410839520), (49, 402455040), (52, 379236480), (56, 352148160), (58, 340005120), (60, 328671616), (64, 308129640), (65, 303389184), (70, 281718528), (78, 252824320), (80, 246503712), (84, 234765440), (87, 226670080), (91, 216706560), (96, 205419760), (98, 201227520), (104, 189618240), (105, 187812352), (112, 176074080), (116, 170002560), (120, 164335808), (128, 154064820), (130, 151694592), (139, 141872640), (140, 140859264), (145, 136002048), (147, 134151680), (156, 126412160), (160, 123251856), (168, 117382720), (174, 113335040), (182, 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(834, 23645440), (840, 23476544), (870, 22667008), (896, 22009260), (910, 21670656), (928, 21250320), (960, 20541976), (973, 20267520), (980, 20122752), (1015, 19428864), (1040, 18961824), (1092, 18058880), (1112, 17734080), (1120, 17607408), (1131, 17436160), (1160, 17000256), (1176, 16768960), (1218, 16190720), (1248, 15801520), (1274, 15479040), (1280, 15406482), (1344, 14672840), (1365, 14447104), (1390, 14187264), (1392, 14166880), (1421, 13877760), (1456, 13544160), (1470, 13415168), (1508, 13077120), (1536, 12838735), (1560, 12641216), (1568, 12576720), (1624, 12143040), (1664, 11851140), (1668, 11822720), (1680, 11738272), (1740, 11333504), (1792, 11004630), (1807, 10913280), (1820, 10835328), (1856, 10625160), (1885, 10461696), (1911, 10319360), (1920, 10270988), (1946, 10133760), (1960, 10061376), (2030, 9714432), (2080, 9480912), (2085, 9458176), (2184, 9029440), (2224, 8867040), (2240, 8803704), (2262, 8718080), (2320, 8500128), (2352, 8384480), (2436, 8095360), (2496, 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(6240, 3160304), (6272, 3144180), (6370, 3095808), (6496, 3035760), (6656, 2962785), (6672, 2955680), (6720, 2934568), (6811, 2895360), (6960, 2833376), (7105, 2775552), (7228, 2728320), (7280, 2708832), (7424, 2656290), (7540, 2615424), (7644, 2579840), (7680, 2567747), (7784, 2533440), (7840, 2515344), (7917, 2490880), (8062, 2446080), (8120, 2428608), (8320, 2370228), (8340, 2364544), (8526, 2312960), (8736, 2257360), (8896, 2216760), (8960, 2200926), (9035, 2182656), (9048, 2179520), (9280, 2125032), (9408, 2096120), (9555, 2063872), (9730, 2026752), (9744, 2023840), (9984, 1975190), (10192, 1934880), (10556, 1868160), (10752, 1834105), (10842, 1818880), (10920, 1805888), (11120, 1773408), (11136, 1770860), (11310, 1743616), (11368, 1734720), (11648, 1693020), (11676, 1688960), (11760, 1676896), (12064, 1634640), (12093, 1630720), (12180, 1619072), (12480, 1580152), (12544, 1572090), (12649, 1559040), (12740, 1547904), (12992, 1517880), (13195, 1494528), (13344, 1477840), (13440, 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708344), (28217, 698880), (28420, 693888), (28912, 682080), (29120, 677208), (29190, 675584), (30160, 653856), (30576, 644960), (31136, 633360), (31360, 628836), (31668, 622720), (32248, 611520), (32480, 607152), (33280, 592557), (33360, 591136), (34055, 579072), (34104, 578240), (34944, 564340), (35584, 554190), (36140, 545664), (36192, 544880), (36946, 533760), (37120, 531258), (37632, 524030), (37947, 519680), (38220, 515968), (38920, 506688), (38976, 505960), (39585, 498176), (40310, 489216), (40768, 483720), (40866, 482560), (42224, 467040), (42630, 462592), (43368, 454720), (43680, 451472), (44480, 443352), (44544, 442715), (45240, 435904), (45472, 433680), (46592, 423255), (46704, 422240), (47040, 419224), (48256, 408660), (48372, 407680), (48720, 404768), (49920, 395038), (50596, 389760), (50960, 386976), (51968, 379470), (52403, 376320), (52780, 373632), (53376, 369460), (53760, 366821), (54210, 363776), (54488, 361920), (55419, 355840), (55680, 354172), (56434, 349440), (56840, 346944), (57824, 341040), (58240, 338604), (58380, 337792), (60320, 326928), (60465, 326144), (61152, 322480), (62272, 316680), (62720, 314418), (63245, 311808), (63336, 311360), (64496, 305760), (64960, 303576), (66720, 295568), (68110, 289536), (68208, 289120), (69888, 282170), (71168, 277095), (72280, 272832), (72384, 272440), (73892, 266880), (74240, 265629), (75264, 262015), (75894, 259840), (76440, 257984), (77840, 253344), (77952, 252980), (79170, 249088), (80620, 244608), (81536, 241860), (81732, 241280), (84448, 233520), (84651, 232960), (85260, 231296), (86736, 227360), (87360, 225736), (88543, 222720), (88960, 221676), (90480, 217952), (90944, 216840), (92365, 213504), (93408, 211120), (94080, 209612), (96512, 204330), (96744, 203840), (97440, 202384), (99840, 197519), (101192, 194880), (101920, 193488), (102165, 193024), (103936, 189735), (104806, 188160), (105560, 186816), (106752, 184730), (108420, 181888), (108976, 180960), (110838, 177920), (111360, 177086), (112868, 174720), (113680, 173472), (115648, 170520), (116480, 169302), (116760, 168896), (120640, 163464), (120930, 163072), (122304, 161240), (124544, 158340), (125440, 157209), (126490, 155904), (126672, 155680), (128992, 152880), (129920, 151788), (133440, 147784), (136220, 144768), (136416, 144560), (139776, 141085)]