21526170120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:259

約数の個数: 1024

約数和(自身を含む): 94058496000

約数和(自身を除く): 72532325880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 46, 52, 54, 56, 60, 63, 65, 69, 70, 72, 78, 84, 89, 90, 91, 92, 104, 105, 107, 108, 115, 117, 120, 126, 130, 135, 138, 140, 156, 161, 168, 178, 180, 182, 184, 189, 195, 207, 210, 214, 216, 230, 234, 252, 260, 267, 270, 273, 276, 280, 299, 312, 315, 321, 322, 345, 351, 356, 360, 364, 378, 390, 414, 420, 428, 445, 455, 460, 468, 483, 504, 520, 534, 535, 540, 546, 552, 585, 598, 621, 623, 630, 642, 644, 690, 702, 712, 728, 749, 756, 780, 801, 805, 819, 828, 840, 856, 890, 897, 910, 920, 936, 945, 963, 966, 1035, 1068, 1070, 1080, 1092, 1157, 1170, 1196, 1242, 1246, 1260, 1284, 1288, 1335, 1365, 1380, 1391, 1404, 1449, 1495, 1498, 1512, 1560, 1602, 1605, 1610, 1638, 1656, 1755, 1780, 1794, 1820, 1869, 1890, 1926, 1932, 2047, 2070, 2093, 2136, 2140, 2184, 2247, 2314, 2340, 2392, 2403, 2415, 2457, 2461, 2484, 2492, 2520, 2568, 2670, 2691, 2730, 2760, 2782, 2808, 2889, 2898, 2990, 2996, 3105, 3115, 3204, 3210, 3220, 3276, 3471, 3510, 3560, 3588, 3640, 3738, 3745, 3780, 3852, 3864, 4005, 4094, 4095, 4140, 4173, 4186, 4280, 4347, 4485, 4494, 4628, 4680, 4806, 4815, 4830, 4914, 4922, 4968, 4984, 5340, 5382, 5460, 5564, 5607, 5778, 5785, 5796, 5980, 5992, 6141, 6210, 6230, 6279, 6408, 6420, 6440, 6552, 6741, 6942, 6955, 7020, 7176, 7245, 7383, 7476, 7490, 7560, 7704, 8010, 8073, 8099, 8188, 8190, 8280, 8346, 8372, 8694, 8970, 8988, 9256, 9345, 9523, 9612, 9630, 9660, 9737, 9828, 9844, 10235, 10413, 10465, 10680, 10764, 10920, 11128, 11214, 11235, 11556, 11570, 11592, 11960, 12015, 12282, 12285, 12305, 12420, 12460, 12519, 12558, 12840, 13455, 13482, 13884, 13910, 14040, 14329, 14445, 14490, 14766, 14952, 14980, 16020, 16146, 16198, 16376, 16380, 16692, 16744, 16821, 17227, 17355, 17388, 17940, 17976, 18423, 18690, 18837, 19046, 19224, 19260, 19320, 19474, 19656, 19688, 20223, 20470, 20826, 20865, 20930, 21528, 21735, 22149, 22428, 22470, 23112, 23140, 24030, 24297, 24564, 24570, 24610, 24840, 24920, 25038, 25116, 26611, 26910, 26964, 27768, 27820, 28035, 28569, 28658, 28890, 28980, 29211, 29532, 29960, 30705, 31239, 31395, 31993, 32040, 32292, 32396, 32760, 33384, 33642, 33705, 34454, 34710, 34776, 35880, 36846, 36915, 37380, 37557, 37674, 38092, 38520, 38948, 40365, 40446, 40495, 40940, 41652, 41730, 41860, 42987, 43470, 44298, 44856, 44940, 46280, 47615, 48060, 48594, 48685, 49128, 49140, 49220, 50076, 50232, 51681, 52065, 53222, 53820, 53928, 55269, 55640, 56070, 56511, 57138, 57316, 57780, 57960, 58422, 59064, 61410, 62478, 62595, 62790, 63986, 64584, 64792, 66447, 66661, 67284, 67410, 68908, 69420, 71645, 72891, 73692, 73830, 74760, 75114, 75348, 76184, 77896, 79833, 80730, 80892, 80990, 81880, 83304, 83460, 83720, 84105, 85707, 85974, 86135, 86940, 87633, 88596, 89880, 92115, 94185, 95230, 95979, 96120, 97188, 97370, 98280, 98440, 100152, 101115, 103362, 104130, 106444, 107640, 110538, 110745, 112140, 113022, 114276, 114632, 115560, 116844, 121485, 122820, 123799, 124956, 125190, 125580, 127972, 128961, 132894, 133055, 133322, 134568, 134820, 137816, 138840, 142845, 143290, 145782, 146055, 147384, 147660, 150228, 150696, 155043, 156195, 159666, 159965, 161460, 161784, 161980, 166920, 168210, 171414, 171948, 172270, 173880, 175266, 177192, 184230, 186277, 187785, 188370, 190460, 191958, 194376, 194740, 199983, 202230, 206724, 208260, 212888, 214935, 218673, 219029, 221076, 221490, 223951, 224280, 226044, 228552, 233688, 239499, 242970, 245640, 247598, 249912, 250380, 251160, 255944, 257121, 257922, 258405, 262899, 265788, 266110, 266644, 269640, 276345, 282555, 285690, 286580, 287937, 291564, 292110, 295320, 300456, 310086, 312390, 319332, 319930, 322920, 323960, 332235, 333305, 336420, 342828, 343896, 344540, 350532, 364455, 368460, 371397, 372554, 375570, 376740, 380920, 383916, 386883, 389480, 399165, 399966, 404460, 413448, 416520, 428535, 429870, 437346, 438058, 438165, 442152, 442980, 447902, 452088, 465129, 478998, 479895, 485940, 495196, 500760, 514242, 515844, 516810, 525798, 531576, 532220, 533288, 552690, 558831, 565110, 571380, 573160, 575874, 583128, 584220, 599949, 618995, 620172, 624780, 638664, 639860, 644805, 657087, 664470, 666610, 671853, 672840, 685656, 689080, 701064, 718497, 728910, 736920, 742794, 745108, 751140, 753480, 767832, 773766, 775215, 798330, 799932, 808920, 857070, 859740, 863811, 866593, 874692, 876116, 876330, 885960, 895804, 930258, 931385, 957996, 959790, 971880, 990392, 999915, 1028484, 1031688, 1033620, 1051596, 1064440, 1093365, 1095145, 1105380, 1114191, 1117662, 1119755, 1130220, 1142760, 1151748, 1168440, 1197495, 1199898, 1237990, 1240344, 1249560, 1279720, 1285605, 1289610, 1314174, 1314495, 1328940, 1333220, 1343706, 1436994, 1439685, 1457820, 1485588, 1490216, 1502280, 1533203, 1547532, 1550430, 1596660, 1599864, 1676493, 1714140, 1719480, 1727622, 1733186, 1749384, 1752232, 1752660, 1791608, 1799847, 1856985, 1860516, 1862770, 1915992, 1919580, 1934415, 1971261, 1999830, 2015559, 2056968, 2067240, 2103192, 2186730, 2190290, 2210760, 2228382, 2235324, 2239510, 2260440, 2303496, 2325645, 2394990, 2399796, 2475980, 2571210, 2579220, 2599779, 2628348, 2628990, 2657880, 2666440, 2687412, 2794155, 2847377, 2873988, 2879370, 2915640, 2971176, 2999745, 3066406, 3095064, 3100860, 3193320, 3285435, 3342573, 3352986, 3359265, 3428280, 3455244, 3466372, 3505320, 3592485, 3599694, 3713970, 3721032, 3725540, 3839160, 3868830, 3942522, 3999660, 4031118, 4319055, 4332965, 4373460, 4380580, 4456764, 4470648, 4479020, 4599609, 4651290, 4789980, 4799592, 4951960, 5029479, 5142420, 5158440, 5199558, 5256696, 5257980, 5374824, 5570955, 5588310, 5694754, 5747976, 5758740, 5913783, 5999490, 6046677, 6132812, 6201720, 6570870, 6685146, 6705972, 6718530, 6910488, 6932744, 7184970, 7199388, 7427940, 7451080, 7666015, 7737660, 7799337, 7885044, 7999320, 8062236, 8382465, 8542131, 8638110, 8665930, 8746920, 8761160, 8913528, 8958040, 8999235, 9199218, 9302580, 9579960, 9856305, 10058958, 10077795, 10284840, 10399116, 10515960, 11141910, 11176620, 11389508, 11517480, 11827566, 11998980, 12093354, 12265624, 12998895, 13141740, 13370292, 13411944, 13437060, 13798827, 14236885, 14369940, 14398776, 14855880, 15332030, 15475320, 15598674, 15770088, 16124472, 16712865, 16764930, 17084262, 17276220, 17331860, 17998470, 18398436, 18605160, 19712610, 19931639, 20117916, 20155590, 20798232, 22283820, 22353240, 22779016, 22998045, 23398011, 23655132, 23997960, 24186708, 25147395, 25626393, 25997790, 26283480, 26740584, 26874120, 27597654, 28473770, 28739880, 29568915, 30233385, 30664060, 31197348, 33425730, 33529860, 34168524, 34552440, 34663720, 35996940, 36796872, 38996685, 39425220, 39863278, 40235832, 40311180, 41396481, 42710655, 44567640, 45996090, 46796022, 47310264, 48373416, 50294790, 51252786, 51995580, 55195308, 56947540, 59137830, 59794917, 60466770, 61328120, 62394696, 66851460, 67059720, 68337048, 68994135, 71993880, 76879179, 77993370, 78850440, 79726556, 80622360, 82792962, 85421310, 91992180, 93592044, 99658195, 100589580, 102505572, 103991160, 110390616, 113895080, 116990055, 118275660, 119589834, 120933540, 128131965, 133702920, 137988270, 153758358, 155986740, 159453112, 165585924, 170842620, 179384751, 183984360, 187184088, 199316390, 201179160, 205011144, 206982405, 233980110, 236551320, 239179668, 241867080, 256263930, 275976540, 298974585, 307516716, 311973480, 331171848, 341685240, 358769502, 384395895, 398632780, 413964810, 467960220, 478359336, 512527860, 538154253, 551953080, 597949170, 615033432, 717539004, 768791790, 797265560, 827929620, 896923755, 935920440, 1025055720, 1076308506, 1195898340, 1435078008, 1537583580, 1655859240, 1793847510, 2152617012, 2391796680, 2690771265, 3075167160, 3587695020, 4305234024, 5381542530, 7175390040, 10763085060, 21526170120]

約数ペア:

[(1, 21526170120), (2, 10763085060), (3, 7175390040), (4, 5381542530), (5, 4305234024), (6, 3587695020), (7, 3075167160), (8, 2690771265), (9, 2391796680), (10, 2152617012), (12, 1793847510), (13, 1655859240), (14, 1537583580), (15, 1435078008), (18, 1195898340), (20, 1076308506), (21, 1025055720), (23, 935920440), (24, 896923755), (26, 827929620), (27, 797265560), (28, 768791790), (30, 717539004), (35, 615033432), (36, 597949170), (39, 551953080), (40, 538154253), (42, 512527860), (45, 478359336), (46, 467960220), (52, 413964810), (54, 398632780), (56, 384395895), (60, 358769502), (63, 341685240), (65, 331171848), (69, 311973480), (70, 307516716), (72, 298974585), (78, 275976540), (84, 256263930), (89, 241867080), (90, 239179668), (91, 236551320), (92, 233980110), (104, 206982405), (105, 205011144), (107, 201179160), (108, 199316390), (115, 187184088), (117, 183984360), (120, 179384751), (126, 170842620), (130, 165585924), (135, 159453112), (138, 155986740), (140, 153758358), (156, 137988270), (161, 133702920), (168, 128131965), (178, 120933540), (180, 119589834), (182, 118275660), (184, 116990055), (189, 113895080), (195, 110390616), (207, 103991160), (210, 102505572), (214, 100589580), (216, 99658195), (230, 93592044), (234, 91992180), (252, 85421310), (260, 82792962), (267, 80622360), (270, 79726556), (273, 78850440), (276, 77993370), (280, 76879179), (299, 71993880), (312, 68994135), (315, 68337048), (321, 67059720), (322, 66851460), (345, 62394696), (351, 61328120), (356, 60466770), (360, 59794917), (364, 59137830), (378, 56947540), (390, 55195308), (414, 51995580), (420, 51252786), (428, 50294790), (445, 48373416), (455, 47310264), (460, 46796022), (468, 45996090), (483, 44567640), (504, 42710655), (520, 41396481), (534, 40311180), (535, 40235832), (540, 39863278), (546, 39425220), (552, 38996685), (585, 36796872), (598, 35996940), (621, 34663720), (623, 34552440), (630, 34168524), (642, 33529860), (644, 33425730), (690, 31197348), (702, 30664060), (712, 30233385), (728, 29568915), (749, 28739880), (756, 28473770), (780, 27597654), (801, 26874120), (805, 26740584), (819, 26283480), (828, 25997790), (840, 25626393), (856, 25147395), (890, 24186708), (897, 23997960), (910, 23655132), (920, 23398011), (936, 22998045), (945, 22779016), (963, 22353240), (966, 22283820), (1035, 20798232), (1068, 20155590), (1070, 20117916), (1080, 19931639), (1092, 19712610), (1157, 18605160), (1170, 18398436), (1196, 17998470), (1242, 17331860), (1246, 17276220), (1260, 17084262), (1284, 16764930), (1288, 16712865), (1335, 16124472), (1365, 15770088), (1380, 15598674), (1391, 15475320), (1404, 15332030), (1449, 14855880), (1495, 14398776), (1498, 14369940), (1512, 14236885), (1560, 13798827), (1602, 13437060), (1605, 13411944), (1610, 13370292), (1638, 13141740), (1656, 12998895), (1755, 12265624), (1780, 12093354), (1794, 11998980), (1820, 11827566), (1869, 11517480), (1890, 11389508), (1926, 11176620), (1932, 11141910), (2047, 10515960), (2070, 10399116), (2093, 10284840), (2136, 10077795), (2140, 10058958), (2184, 9856305), (2247, 9579960), (2314, 9302580), (2340, 9199218), (2392, 8999235), (2403, 8958040), (2415, 8913528), (2457, 8761160), (2461, 8746920), (2484, 8665930), (2492, 8638110), (2520, 8542131), (2568, 8382465), (2670, 8062236), (2691, 7999320), (2730, 7885044), (2760, 7799337), (2782, 7737660), (2808, 7666015), (2889, 7451080), (2898, 7427940), (2990, 7199388), (2996, 7184970), (3105, 6932744), (3115, 6910488), (3204, 6718530), (3210, 6705972), (3220, 6685146), (3276, 6570870), (3471, 6201720), (3510, 6132812), (3560, 6046677), (3588, 5999490), (3640, 5913783), (3738, 5758740), (3745, 5747976), (3780, 5694754), (3852, 5588310), (3864, 5570955), (4005, 5374824), (4094, 5257980), (4095, 5256696), (4140, 5199558), (4173, 5158440), (4186, 5142420), (4280, 5029479), (4347, 4951960), (4485, 4799592), (4494, 4789980), (4628, 4651290), (4680, 4599609), (4806, 4479020), (4815, 4470648), (4830, 4456764), (4914, 4380580), (4922, 4373460), (4968, 4332965), (4984, 4319055), (5340, 4031118), (5382, 3999660), (5460, 3942522), (5564, 3868830), (5607, 3839160), (5778, 3725540), (5785, 3721032), (5796, 3713970), (5980, 3599694), (5992, 3592485), (6141, 3505320), (6210, 3466372), (6230, 3455244), (6279, 3428280), (6408, 3359265), (6420, 3352986), (6440, 3342573), (6552, 3285435), (6741, 3193320), (6942, 3100860), (6955, 3095064), (7020, 3066406), (7176, 2999745), (7245, 2971176), (7383, 2915640), (7476, 2879370), (7490, 2873988), (7560, 2847377), (7704, 2794155), (8010, 2687412), (8073, 2666440), (8099, 2657880), (8188, 2628990), (8190, 2628348), (8280, 2599779), (8346, 2579220), (8372, 2571210), (8694, 2475980), (8970, 2399796), (8988, 2394990), (9256, 2325645), (9345, 2303496), (9523, 2260440), (9612, 2239510), (9630, 2235324), (9660, 2228382), (9737, 2210760), (9828, 2190290), (9844, 2186730), (10235, 2103192), (10413, 2067240), (10465, 2056968), (10680, 2015559), (10764, 1999830), (10920, 1971261), (11128, 1934415), (11214, 1919580), (11235, 1915992), (11556, 1862770), (11570, 1860516), (11592, 1856985), (11960, 1799847), (12015, 1791608), (12282, 1752660), (12285, 1752232), (12305, 1749384), (12420, 1733186), (12460, 1727622), (12519, 1719480), (12558, 1714140), (12840, 1676493), (13455, 1599864), (13482, 1596660), (13884, 1550430), (13910, 1547532), (14040, 1533203), (14329, 1502280), (14445, 1490216), (14490, 1485588), (14766, 1457820), (14952, 1439685), (14980, 1436994), (16020, 1343706), (16146, 1333220), (16198, 1328940), (16376, 1314495), (16380, 1314174), (16692, 1289610), (16744, 1285605), (16821, 1279720), (17227, 1249560), (17355, 1240344), (17388, 1237990), (17940, 1199898), (17976, 1197495), (18423, 1168440), (18690, 1151748), (18837, 1142760), (19046, 1130220), (19224, 1119755), (19260, 1117662), (19320, 1114191), (19474, 1105380), (19656, 1095145), (19688, 1093365), (20223, 1064440), (20470, 1051596), (20826, 1033620), (20865, 1031688), (20930, 1028484), (21528, 999915), (21735, 990392), (22149, 971880), (22428, 959790), (22470, 957996), (23112, 931385), (23140, 930258), (24030, 895804), (24297, 885960), (24564, 876330), (24570, 876116), (24610, 874692), (24840, 866593), (24920, 863811), (25038, 859740), (25116, 857070), (26611, 808920), (26910, 799932), (26964, 798330), (27768, 775215), (27820, 773766), (28035, 767832), (28569, 753480), (28658, 751140), (28890, 745108), (28980, 742794), (29211, 736920), (29532, 728910), (29960, 718497), (30705, 701064), (31239, 689080), (31395, 685656), (31993, 672840), (32040, 671853), (32292, 666610), (32396, 664470), (32760, 657087), (33384, 644805), (33642, 639860), (33705, 638664), (34454, 624780), (34710, 620172), (34776, 618995), (35880, 599949), (36846, 584220), (36915, 583128), (37380, 575874), (37557, 573160), (37674, 571380), (38092, 565110), (38520, 558831), (38948, 552690), (40365, 533288), (40446, 532220), (40495, 531576), (40940, 525798), (41652, 516810), (41730, 515844), (41860, 514242), (42987, 500760), (43470, 495196), (44298, 485940), (44856, 479895), (44940, 478998), (46280, 465129), (47615, 452088), (48060, 447902), (48594, 442980), (48685, 442152), (49128, 438165), (49140, 438058), (49220, 437346), (50076, 429870), (50232, 428535), (51681, 416520), (52065, 413448), (53222, 404460), (53820, 399966), (53928, 399165), (55269, 389480), (55640, 386883), (56070, 383916), (56511, 380920), (57138, 376740), (57316, 375570), (57780, 372554), (57960, 371397), (58422, 368460), (59064, 364455), (61410, 350532), (62478, 344540), (62595, 343896), (62790, 342828), (63986, 336420), (64584, 333305), (64792, 332235), (66447, 323960), (66661, 322920), (67284, 319930), (67410, 319332), (68908, 312390), (69420, 310086), (71645, 300456), (72891, 295320), (73692, 292110), (73830, 291564), (74760, 287937), (75114, 286580), (75348, 285690), (76184, 282555), (77896, 276345), (79833, 269640), (80730, 266644), (80892, 266110), (80990, 265788), (81880, 262899), (83304, 258405), (83460, 257922), (83720, 257121), (84105, 255944), (85707, 251160), (85974, 250380), (86135, 249912), (86940, 247598), (87633, 245640), (88596, 242970), (89880, 239499), (92115, 233688), (94185, 228552), (95230, 226044), (95979, 224280), (96120, 223951), (97188, 221490), (97370, 221076), (98280, 219029), (98440, 218673), (100152, 214935), (101115, 212888), (103362, 208260), (104130, 206724), (106444, 202230), (107640, 199983), (110538, 194740), (110745, 194376), (112140, 191958), (113022, 190460), (114276, 188370), (114632, 187785), (115560, 186277), (116844, 184230), (121485, 177192), (122820, 175266), (123799, 173880), (124956, 172270), (125190, 171948), (125580, 171414), (127972, 168210), (128961, 166920), (132894, 161980), (133055, 161784), (133322, 161460), (134568, 159965), (134820, 159666), (137816, 156195), (138840, 155043), (142845, 150696), (143290, 150228), (145782, 147660), (146055, 147384)]