21479077620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:213

約数の個数: 1152

約数和(自身を含む): 93835542528

約数和(自身を除く): 72356464908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 23, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 46, 52, 55, 60, 63, 65, 66, 69, 70, 71, 73, 77, 78, 84, 90, 91, 92, 99, 105, 110, 115, 117, 126, 130, 132, 138, 140, 142, 143, 146, 154, 156, 161, 165, 180, 182, 195, 198, 207, 210, 213, 219, 220, 230, 231, 234, 252, 253, 260, 273, 276, 284, 286, 292, 299, 308, 315, 322, 330, 345, 355, 364, 365, 385, 390, 396, 414, 420, 426, 429, 438, 455, 460, 462, 468, 483, 495, 497, 506, 511, 546, 572, 585, 598, 630, 639, 644, 657, 660, 690, 693, 710, 715, 730, 759, 770, 780, 781, 803, 805, 819, 828, 852, 858, 876, 897, 910, 923, 924, 949, 966, 990, 994, 1001, 1012, 1022, 1035, 1065, 1092, 1095, 1155, 1170, 1196, 1260, 1265, 1278, 1287, 1314, 1365, 1380, 1386, 1420, 1430, 1449, 1460, 1491, 1495, 1518, 1533, 1540, 1562, 1606, 1610, 1633, 1638, 1679, 1716, 1771, 1794, 1820, 1846, 1898, 1932, 1980, 1988, 2002, 2044, 2070, 2093, 2130, 2145, 2190, 2277, 2310, 2340, 2343, 2409, 2415, 2485, 2530, 2555, 2556, 2574, 2628, 2691, 2730, 2769, 2772, 2847, 2860, 2898, 2982, 2990, 3003, 3036, 3066, 3124, 3195, 3212, 3220, 3266, 3276, 3285, 3289, 3358, 3465, 3542, 3588, 3692, 3795, 3796, 3905, 4004, 4015, 4095, 4140, 4186, 4260, 4290, 4380, 4473, 4485, 4554, 4599, 4615, 4620, 4686, 4745, 4818, 4830, 4899, 4970, 5005, 5037, 5060, 5110, 5148, 5183, 5313, 5382, 5460, 5467, 5538, 5621, 5694, 5796, 5964, 5980, 6006, 6132, 6279, 6390, 6435, 6461, 6532, 6570, 6578, 6643, 6716, 6930, 7029, 7084, 7227, 7245, 7455, 7590, 7665, 7810, 8030, 8165, 8190, 8307, 8372, 8395, 8541, 8580, 8855, 8946, 8970, 9009, 9108, 9198, 9230, 9372, 9490, 9636, 9660, 9798, 9867, 9940, 10010, 10074, 10153, 10220, 10366, 10439, 10465, 10626, 10764, 10934, 11076, 11242, 11385, 11388, 11431, 11715, 11753, 12012, 12045, 12558, 12780, 12870, 12922, 13140, 13156, 13286, 13455, 13845, 13860, 14058, 14235, 14454, 14490, 14697, 14910, 15015, 15111, 15180, 15330, 15549, 15620, 15939, 16060, 16330, 16380, 16401, 16445, 16614, 16790, 16863, 17082, 17710, 17892, 17940, 17963, 18018, 18396, 18460, 18469, 18837, 18980, 19383, 19596, 19734, 19929, 20020, 20148, 20306, 20732, 20878, 20930, 21229, 21252, 21827, 21868, 22365, 22484, 22770, 22862, 22995, 23023, 23430, 23506, 24090, 24495, 25116, 25185, 25740, 25844, 25915, 26565, 26572, 26910, 27335, 27690, 28105, 28116, 28470, 28908, 28980, 29394, 29601, 29820, 30030, 30222, 30459, 30660, 31098, 31317, 31395, 31878, 32305, 32660, 32802, 32890, 33215, 33228, 33580, 33726, 34164, 34293, 35145, 35259, 35420, 35926, 36036, 36135, 36281, 36938, 37674, 38766, 39468, 39858, 40612, 41535, 41756, 41860, 42458, 42705, 43654, 44730, 45045, 45540, 45724, 45990, 46046, 46647, 46860, 47012, 48180, 48990, 49203, 49335, 50370, 50589, 50765, 51830, 52195, 53130, 53820, 53889, 54670, 55380, 55407, 56210, 56940, 57013, 57155, 58149, 58765, 58788, 59202, 59787, 60060, 60444, 60918, 62196, 62634, 62790, 63687, 63756, 64610, 65481, 65604, 65780, 66430, 67379, 67452, 68586, 69069, 70290, 70518, 71071, 71852, 72270, 72562, 73073, 73485, 73876, 75348, 75555, 77532, 77745, 79695, 79716, 82005, 83070, 84315, 84916, 85410, 87308, 89460, 89815, 90090, 91377, 91980, 92092, 92345, 93294, 93951, 94185, 96915, 97980, 98406, 98670, 99645, 100740, 101178, 101530, 102879, 103660, 104390, 105777, 106145, 106260, 107778, 108843, 109135, 109340, 110814, 112420, 114026, 114310, 115115, 116298, 117530, 118404, 119209, 119574, 121836, 125268, 125580, 125741, 127374, 129220, 129283, 130962, 132860, 134758, 137172, 138138, 140580, 141036, 142142, 144540, 145124, 146146, 146970, 148005, 148603, 151110, 152295, 152789, 155490, 156585, 159390, 161667, 164010, 166140, 166221, 168630, 170820, 171039, 171465, 176295, 179630, 180180, 181405, 182754, 184690, 186588, 187902, 188370, 191061, 193830, 196443, 196812, 197340, 199290, 202137, 202356, 203060, 205758, 207207, 208780, 211554, 212290, 213213, 215556, 217686, 218270, 219219, 221628, 228052, 228620, 230230, 232596, 233235, 233519, 235060, 238418, 239148, 240097, 246015, 251482, 252945, 254748, 258566, 261924, 269445, 269516, 276276, 277035, 284284, 285065, 290745, 292292, 293940, 296010, 297206, 298935, 302220, 304590, 305578, 310980, 313170, 318435, 318780, 323334, 326529, 327405, 328020, 332442, 336895, 337260, 342078, 342930, 345345, 352590, 355355, 357627, 359260, 362810, 365365, 365508, 369380, 375804, 376740, 377223, 382122, 387660, 387849, 392886, 398580, 399091, 404274, 411516, 414414, 423108, 424580, 426426, 435372, 436540, 438438, 445809, 456885, 458367, 460460, 466470, 467038, 469755, 471653, 476836, 480194, 492030, 502964, 505890, 513117, 514395, 517132, 528885, 538890, 544215, 554070, 570130, 581490, 592020, 594412, 596045, 597870, 606411, 609180, 611156, 626340, 628705, 636870, 639639, 646415, 646668, 653058, 654810, 657657, 664884, 673790, 684156, 685860, 690690, 700557, 705180, 710710, 715254, 720291, 725620, 730730, 741169, 743015, 754446, 763945, 764244, 775698, 785772, 798182, 808335, 808548, 828828, 831105, 834463, 852852, 855195, 876876, 891618, 913770, 916734, 932940, 934076, 939510, 943306, 955305, 960388, 982215, 984060, 1010685, 1011780, 1026234, 1028790, 1036035, 1057770, 1066065, 1072881, 1077780, 1088430, 1096095, 1108140, 1131669, 1140260, 1162980, 1163547, 1167595, 1192090, 1195740, 1197273, 1200485, 1212822, 1257410, 1273740, 1279278, 1292830, 1306116, 1309620, 1311299, 1315314, 1337427, 1347580, 1375101, 1381380, 1401114, 1414959, 1421420, 1430508, 1440582, 1461460, 1482338, 1486030, 1508892, 1527890, 1549717, 1551396, 1596364, 1616670, 1632645, 1634633, 1662210, 1668926, 1680679, 1710390, 1783236, 1788135, 1827540, 1833468, 1879020, 1886115, 1886612, 1910610, 1939245, 1964430, 1995455, 2021370, 2052468, 2057580, 2072070, 2101671, 2115540, 2132130, 2145762, 2160873, 2176860, 2192190, 2223507, 2229045, 2263338, 2291835, 2327094, 2335190, 2358265, 2384180, 2394546, 2400970, 2425644, 2503389, 2514820, 2558556, 2565585, 2585660, 2622598, 2630628, 2674854, 2750202, 2802228, 2829918, 2881164, 2964676, 2972060, 3032055, 3055780, 3099434, 3198195, 3233340, 3265290, 3269266, 3288285, 3324420, 3337852, 3361358, 3420780, 3502785, 3576270, 3591819, 3601455, 3705845, 3772230, 3821220, 3878490, 3928860, 3933897, 3990910, 4042740, 4144140, 4172315, 4203342, 4244877, 4264260, 4291524, 4321746, 4384380, 4447014, 4458090, 4526676, 4583670, 4649151, 4654188, 4670380, 4716530, 4789092, 4801940, 4903899, 5006778, 5042037, 5131170, 5188183, 5245196, 5349708, 5364405, 5500404, 5658345, 5659836, 5817735, 5986365, 6064110, 6198868, 6396390, 6530580, 6538532, 6556495, 6576570, 6670521, 6687135, 6722716, 6875505, 7005570, 7074795, 7152540, 7183638, 7202910, 7411690, 7510167, 7544460, 7748585, 7756980, 7867794, 7981820, 8173165, 8344630, 8403395, 8406684, 8489754, 8643492, 8894028, 8916180, 9167340, 9179093, 9298302, 9433060, 9807798, 10013556, 10084074, 10262340, 10376366, 10508355, 10728810, 10804365, 10848019, 11117535, 11316690, 11635470, 11801691, 11972730, 12128220, 12516945, 12792780, 13112990, 13153140, 13341042, 13374270, 13751010, 13947453, 14011140, 14149590, 14367276, 14405820, 14711697, 14823380, 15020334, 15126111, 15497170, 15564549, 15735588, 16346330, 16689260, 16806790, 16979508, 17046887, 17959095, 18358186, 18596604, 19615596, 19669485, 20168148, 20752732, 21016710, 21224385, 21457620, 21608730, 21696038, 22235070, 22633380, 23245755, 23270940, 23603382, 23945460, 24519495, 25033890, 25210185, 25940915, 26225980, 26682084, 26748540, 27502020, 27537279, 27894906, 28299180, 29423394, 30040668, 30252222, 30994340, 31129098, 32544057, 32692660, 33352605, 33613580, 34093774, 35918190, 36716372, 37550835, 39338970, 42033420, 42448770, 43217460, 43392076, 44470140, 45895465, 46491510, 46693647, 47206764, 49038990, 50067780, 50420370, 51140661, 51881830, 54240095, 55074558, 55789812, 58846788, 59008455, 60504444, 62258196, 65088114, 66705210, 68187548, 69737265, 71836380, 73558485, 75101670, 75630555, 77822745, 78677940, 82611837, 84897540, 85234435, 91790930, 92983020, 93387294, 97632171, 98077980, 100840740, 102281322, 103763660, 108480190, 110149116, 118016910, 119328209, 130176228, 133410420, 137686395, 139474530, 147116970, 150203340, 151261110, 153421983, 155645490, 162720285, 165223674, 170468870, 183581860, 186774588, 195264342, 204562644, 216960380, 233468235, 236033820, 238656418, 255703305, 275372790, 278949060, 294233940, 302522220, 306843966, 311290980, 325440570, 330447348, 340937740, 357984627, 390528684, 413059185, 466936470, 477312836, 488160855, 511406610, 550745580, 596641045, 613687932, 650881140, 715969254, 767109915, 826118370, 933872940, 976321710, 1022813220, 1073953881, 1193282090, 1431938508, 1534219830, 1652236740, 1789923135, 1952643420, 2147907762, 2386564180, 3068439660, 3579846270, 4295815524, 5369769405, 7159692540, 10739538810, 21479077620]

約数ペア:

[(1, 21479077620), (2, 10739538810), (3, 7159692540), (4, 5369769405), (5, 4295815524), (6, 3579846270), (7, 3068439660), (9, 2386564180), (10, 2147907762), (11, 1952643420), (12, 1789923135), (13, 1652236740), (14, 1534219830), (15, 1431938508), (18, 1193282090), (20, 1073953881), (21, 1022813220), (22, 976321710), (23, 933872940), (26, 826118370), (28, 767109915), (30, 715969254), (33, 650881140), (35, 613687932), (36, 596641045), (39, 550745580), (42, 511406610), (44, 488160855), (45, 477312836), (46, 466936470), (52, 413059185), (55, 390528684), (60, 357984627), (63, 340937740), (65, 330447348), (66, 325440570), (69, 311290980), (70, 306843966), (71, 302522220), (73, 294233940), (77, 278949060), (78, 275372790), (84, 255703305), (90, 238656418), (91, 236033820), (92, 233468235), (99, 216960380), (105, 204562644), (110, 195264342), (115, 186774588), (117, 183581860), (126, 170468870), (130, 165223674), (132, 162720285), (138, 155645490), (140, 153421983), (142, 151261110), (143, 150203340), (146, 147116970), (154, 139474530), (156, 137686395), (161, 133410420), (165, 130176228), (180, 119328209), (182, 118016910), (195, 110149116), (198, 108480190), (207, 103763660), (210, 102281322), (213, 100840740), (219, 98077980), (220, 97632171), (230, 93387294), (231, 92983020), (234, 91790930), (252, 85234435), (253, 84897540), (260, 82611837), (273, 78677940), (276, 77822745), (284, 75630555), (286, 75101670), (292, 73558485), (299, 71836380), (308, 69737265), (315, 68187548), (322, 66705210), (330, 65088114), (345, 62258196), (355, 60504444), (364, 59008455), (365, 58846788), (385, 55789812), (390, 55074558), (396, 54240095), (414, 51881830), (420, 51140661), (426, 50420370), (429, 50067780), (438, 49038990), (455, 47206764), (460, 46693647), (462, 46491510), (468, 45895465), (483, 44470140), (495, 43392076), (497, 43217460), (506, 42448770), (511, 42033420), (546, 39338970), (572, 37550835), (585, 36716372), (598, 35918190), (630, 34093774), (639, 33613580), (644, 33352605), (657, 32692660), (660, 32544057), (690, 31129098), (693, 30994340), (710, 30252222), (715, 30040668), (730, 29423394), (759, 28299180), (770, 27894906), (780, 27537279), (781, 27502020), (803, 26748540), (805, 26682084), (819, 26225980), (828, 25940915), (852, 25210185), (858, 25033890), (876, 24519495), (897, 23945460), (910, 23603382), (923, 23270940), (924, 23245755), (949, 22633380), (966, 22235070), (990, 21696038), (994, 21608730), (1001, 21457620), (1012, 21224385), (1022, 21016710), (1035, 20752732), (1065, 20168148), (1092, 19669485), (1095, 19615596), (1155, 18596604), (1170, 18358186), (1196, 17959095), (1260, 17046887), (1265, 16979508), (1278, 16806790), (1287, 16689260), (1314, 16346330), (1365, 15735588), (1380, 15564549), (1386, 15497170), (1420, 15126111), (1430, 15020334), (1449, 14823380), (1460, 14711697), (1491, 14405820), (1495, 14367276), (1518, 14149590), (1533, 14011140), (1540, 13947453), (1562, 13751010), (1606, 13374270), (1610, 13341042), (1633, 13153140), (1638, 13112990), (1679, 12792780), (1716, 12516945), (1771, 12128220), (1794, 11972730), (1820, 11801691), (1846, 11635470), (1898, 11316690), (1932, 11117535), (1980, 10848019), (1988, 10804365), (2002, 10728810), (2044, 10508355), (2070, 10376366), (2093, 10262340), (2130, 10084074), (2145, 10013556), (2190, 9807798), (2277, 9433060), (2310, 9298302), (2340, 9179093), (2343, 9167340), (2409, 8916180), (2415, 8894028), (2485, 8643492), (2530, 8489754), (2555, 8406684), (2556, 8403395), (2574, 8344630), (2628, 8173165), (2691, 7981820), (2730, 7867794), (2769, 7756980), (2772, 7748585), (2847, 7544460), (2860, 7510167), (2898, 7411690), (2982, 7202910), (2990, 7183638), (3003, 7152540), (3036, 7074795), (3066, 7005570), (3124, 6875505), (3195, 6722716), (3212, 6687135), (3220, 6670521), (3266, 6576570), (3276, 6556495), (3285, 6538532), (3289, 6530580), (3358, 6396390), (3465, 6198868), (3542, 6064110), (3588, 5986365), (3692, 5817735), (3795, 5659836), (3796, 5658345), (3905, 5500404), (4004, 5364405), (4015, 5349708), (4095, 5245196), (4140, 5188183), (4186, 5131170), (4260, 5042037), (4290, 5006778), (4380, 4903899), (4473, 4801940), (4485, 4789092), (4554, 4716530), (4599, 4670380), (4615, 4654188), (4620, 4649151), (4686, 4583670), (4745, 4526676), (4818, 4458090), (4830, 4447014), (4899, 4384380), (4970, 4321746), (5005, 4291524), (5037, 4264260), (5060, 4244877), (5110, 4203342), (5148, 4172315), (5183, 4144140), (5313, 4042740), (5382, 3990910), (5460, 3933897), (5467, 3928860), (5538, 3878490), (5621, 3821220), (5694, 3772230), (5796, 3705845), (5964, 3601455), (5980, 3591819), (6006, 3576270), (6132, 3502785), (6279, 3420780), (6390, 3361358), (6435, 3337852), (6461, 3324420), (6532, 3288285), (6570, 3269266), (6578, 3265290), (6643, 3233340), (6716, 3198195), (6930, 3099434), (7029, 3055780), (7084, 3032055), (7227, 2972060), (7245, 2964676), (7455, 2881164), (7590, 2829918), (7665, 2802228), (7810, 2750202), (8030, 2674854), (8165, 2630628), (8190, 2622598), (8307, 2585660), (8372, 2565585), (8395, 2558556), (8541, 2514820), (8580, 2503389), (8855, 2425644), (8946, 2400970), (8970, 2394546), (9009, 2384180), (9108, 2358265), (9198, 2335190), (9230, 2327094), (9372, 2291835), (9490, 2263338), (9636, 2229045), (9660, 2223507), (9798, 2192190), (9867, 2176860), (9940, 2160873), (10010, 2145762), (10074, 2132130), (10153, 2115540), (10220, 2101671), (10366, 2072070), (10439, 2057580), (10465, 2052468), (10626, 2021370), (10764, 1995455), (10934, 1964430), (11076, 1939245), (11242, 1910610), (11385, 1886612), (11388, 1886115), (11431, 1879020), (11715, 1833468), (11753, 1827540), (12012, 1788135), (12045, 1783236), (12558, 1710390), (12780, 1680679), (12870, 1668926), (12922, 1662210), (13140, 1634633), (13156, 1632645), (13286, 1616670), (13455, 1596364), (13845, 1551396), (13860, 1549717), (14058, 1527890), (14235, 1508892), (14454, 1486030), (14490, 1482338), (14697, 1461460), (14910, 1440582), (15015, 1430508), 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