12721127760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 960

約数和(自身を含む): 53036605440

約数和(自身を除く): 40315477680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 31, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 62, 66, 72, 76, 80, 81, 88, 90, 93, 95, 99, 101, 108, 110, 114, 120, 124, 132, 135, 144, 152, 155, 162, 165, 171, 176, 180, 186, 190, 198, 202, 209, 216, 220, 228, 240, 243, 248, 264, 270, 279, 285, 297, 303, 304, 310, 324, 330, 341, 342, 360, 372, 380, 396, 404, 405, 418, 432, 440, 456, 465, 486, 495, 496, 505, 513, 528, 540, 558, 570, 589, 594, 606, 620, 627, 648, 660, 682, 684, 720, 744, 760, 792, 808, 810, 836, 837, 855, 880, 891, 909, 912, 930, 972, 990, 1010, 1023, 1026, 1045, 1080, 1111, 1116, 1140, 1178, 1188, 1212, 1215, 1240, 1254, 1296, 1320, 1364, 1368, 1395, 1485, 1488, 1515, 1520, 1539, 1584, 1616, 1620, 1672, 1674, 1705, 1710, 1767, 1782, 1818, 1860, 1881, 1919, 1944, 1980, 2020, 2046, 2052, 2090, 2160, 2222, 2232, 2280, 2356, 2376, 2424, 2430, 2480, 2508, 2511, 2565, 2640, 2673, 2727, 2728, 2736, 2790, 2945, 2970, 3030, 3069, 3078, 3131, 3135, 3240, 3333, 3344, 3348, 3410, 3420, 3534, 3564, 3636, 3720, 3762, 3838, 3888, 3960, 4040, 4092, 4104, 4180, 4185, 4444, 4455, 4464, 4545, 4560, 4617, 4712, 4752, 4848, 4860, 5016, 5022, 5115, 5130, 5301, 5346, 5454, 5456, 5555, 5580, 5643, 5757, 5890, 5940, 6060, 6138, 6156, 6262, 6270, 6479, 6480, 6666, 6696, 6820, 6840, 7068, 7128, 7272, 7440, 7524, 7533, 7676, 7695, 7920, 8080, 8181, 8184, 8208, 8360, 8370, 8835, 8888, 8910, 9090, 9207, 9234, 9393, 9405, 9424, 9595, 9720, 9999, 10032, 10044, 10230, 10260, 10602, 10692, 10908, 11110, 11160, 11286, 11514, 11780, 11880, 12120, 12276, 12312, 12524, 12540, 12555, 12958, 13332, 13365, 13392, 13635, 13640, 13680, 14136, 14256, 14544, 15048, 15066, 15345, 15352, 15390, 15655, 15903, 16362, 16368, 16665, 16720, 16740, 16929, 17271, 17670, 17776, 17820, 18180, 18414, 18468, 18786, 18810, 19190, 19437, 19440, 19998, 20088, 20460, 20520, 21109, 21204, 21384, 21816, 22220, 22320, 22572, 23028, 23085, 23560, 23760, 24240, 24543, 24552, 24624, 25048, 25080, 25110, 25916, 26505, 26664, 26730, 27270, 27280, 27621, 28179, 28215, 28272, 28785, 29997, 30096, 30132, 30690, 30704, 30780, 31310, 31806, 32395, 32724, 33330, 33480, 33858, 34441, 34542, 35340, 35640, 36360, 36828, 36936, 37572, 37620, 37665, 38380, 38874, 39996, 40176, 40905, 40920, 41040, 42218, 42408, 42768, 43632, 44440, 45144, 46035, 46056, 46170, 46965, 47120, 47709, 49086, 49104, 49995, 50096, 50160, 50220, 50787, 51813, 51832, 53010, 53328, 53460, 54540, 55242, 56358, 56430, 57570, 58311, 59489, 59994, 60264, 61380, 61560, 62620, 63327, 63612, 64790, 65448, 66660, 66960, 67716, 68882, 69084, 70680, 71280, 72720, 73656, 73872, 75144, 75240, 75330, 76760, 77748, 79515, 79992, 81810, 81840, 82863, 84436, 84537, 84645, 84816, 86355, 88880, 89991, 90288, 92070, 92112, 92340, 93930, 95418, 97185, 98172, 99990, 100440, 101574, 103323, 103626, 103664, 105545, 106020, 106920, 109080, 110484, 112716, 112860, 115140, 116622, 118978, 119988, 120528, 122715, 122760, 123120, 125240, 126654, 127224, 129580, 130896, 133320, 135432, 137764, 138105, 138168, 140895, 141360, 143127, 147312, 149985, 150288, 150480, 150660, 153520, 155439, 155496, 159030, 159984, 163620, 165726, 168872, 169074, 169290, 172205, 172710, 174933, 178467, 179982, 184140, 184680, 187860, 189981, 190836, 194370, 196344, 199980, 200880, 203148, 206646, 207252, 211090, 212040, 213840, 218160, 220968, 225432, 225720, 230280, 233244, 237956, 238545, 239976, 245430, 245520, 250480, 253308, 253611, 253935, 254448, 259065, 259160, 266640, 269973, 270864, 275528, 276210, 276336, 281790, 286254, 291555, 297445, 299970, 301320, 309969, 310878, 310992, 316635, 318060, 327240, 331452, 337744, 338148, 338580, 344410, 345420, 349866, 356934, 359964, 368280, 369360, 375720, 379962, 381672, 388740, 392688, 399960, 406296, 413292, 414315, 414504, 422180, 422685, 424080, 441936, 449955, 450864, 451440, 460560, 466317, 466488, 475912, 477090, 479952, 490860, 506616, 507222, 507870, 516615, 518130, 518320, 524799, 535401, 539946, 551056, 552420, 563580, 569943, 572508, 583110, 594890, 599940, 602640, 619938, 621756, 633270, 636120, 654379, 654480, 662904, 676296, 677160, 688820, 690840, 699732, 713868, 715635, 719928, 736560, 751440, 759924, 760833, 763344, 777195, 777480, 799920, 812592, 826584, 828630, 829008, 844360, 845370, 874665, 892335, 899910, 929907, 932634, 932976, 949905, 951824, 954180, 981720, 1013232, 1014444, 1015740, 1033230, 1036260, 1049598, 1070802, 1079892, 1104840, 1127160, 1139886, 1145016, 1166220, 1189780, 1199880, 1239876, 1243512, 1266540, 1268055, 1272240, 1308758, 1325808, 1349865, 1352592, 1354320, 1377640, 1381680, 1399464, 1427736, 1431270, 1439856, 1519848, 1521666, 1549845, 1554390, 1554960, 1574397, 1606203, 1653168, 1657260, 1688720, 1690740, 1709829, 1749330, 1784670, 1799820, 1859814, 1865268, 1899810, 1908360, 1963137, 1963440, 2028888, 2031480, 2066460, 2072520, 2099196, 2141604, 2159784, 2209680, 2254320, 2279772, 2290032, 2331585, 2332440, 2379560, 2399760, 2479752, 2487024, 2533080, 2536110, 2617516, 2623995, 2677005, 2699730, 2755280, 2789721, 2798928, 2849715, 2855472, 2862540, 3039696, 3043332, 3099690, 3108780, 3148794, 3212406, 3271895, 3314520, 3381480, 3419658, 3498660, 3569340, 3599640, 3719628, 3730536, 3799620, 3804165, 3816720, 3926274, 4057776, 4062960, 4132920, 4145040, 4198392, 4283208, 4319568, 4559544, 4649535, 4663170, 4664880, 4759120, 4818609, 4959504, 5066160, 5072220, 5129487, 5235032, 5247990, 5354010, 5399460, 5579442, 5699430, 5725080, 5889411, 6086664, 6199380, 6217560, 6297588, 6424812, 6543790, 6629040, 6762960, 6839316, 6997320, 7138680, 7199280, 7439256, 7461072, 7599240, 7608330, 7852548, 7871985, 8031015, 8265840, 8369163, 8396784, 8549145, 8566416, 9119088, 9299070, 9326340, 9637218, 9815685, 10144440, 10258974, 10470064, 10495980, 10708020, 10798920, 11158884, 11398860, 11450160, 11778822, 12173328, 12398760, 12435120, 12595176, 12849624, 13087580, 13678632, 13948605, 13994640, 14277360, 14455827, 14878512, 15198480, 15216660, 15705096, 15743970, 16062030, 16738326, 17098290, 17668233, 18598140, 18652680, 19274436, 19631370, 20288880, 20517948, 20991960, 21416040, 21597840, 22317768, 22797720, 23557644, 24093045, 24797520, 25190352, 25647435, 25699248, 26175160, 27357264, 27897210, 28911654, 29447055, 30433320, 31410192, 31487940, 32124060, 33476652, 34196580, 35336466, 37196280, 37305360, 38548872, 39262740, 41035896, 41845815, 41983920, 42832080, 44635536, 45595440, 47115288, 48186090, 51294870, 52350320, 53004699, 55794420, 57823308, 58894110, 60866640, 62975880, 64248120, 66953304, 68393160, 70672932, 72279135, 74392560, 77097744, 78525480, 82071792, 83691630, 88341165, 94230576, 96372180, 102589740, 106009398, 111588840, 115646616, 117788220, 125951760, 128496240, 133906608, 136786320, 141345864, 144558270, 157050960, 159014097, 167383260, 176682330, 192744360, 205179480, 212018796, 223177680, 231293232, 235576440, 265023495, 282691728, 289116540, 318028194, 334766520, 353364660, 385488720, 410358960, 424037592, 471152880, 530046990, 578233080, 636056388, 669533040, 706729320, 795070485, 848075184, 1060093980, 1156466160, 1272112776, 1413458640, 1590140970, 2120187960, 2544225552, 3180281940, 4240375920, 6360563880, 12721127760]

約数ペア:

[(1, 12721127760), (2, 6360563880), (3, 4240375920), (4, 3180281940), (5, 2544225552), (6, 2120187960), (8, 1590140970), (9, 1413458640), (10, 1272112776), (11, 1156466160), (12, 1060093980), (15, 848075184), (16, 795070485), (18, 706729320), (19, 669533040), (20, 636056388), (22, 578233080), (24, 530046990), (27, 471152880), (30, 424037592), (31, 410358960), (33, 385488720), (36, 353364660), (38, 334766520), (40, 318028194), (44, 289116540), (45, 282691728), (48, 265023495), (54, 235576440), (55, 231293232), (57, 223177680), (60, 212018796), (62, 205179480), (66, 192744360), (72, 176682330), (76, 167383260), (80, 159014097), (81, 157050960), (88, 144558270), (90, 141345864), (93, 136786320), (95, 133906608), (99, 128496240), (101, 125951760), (108, 117788220), (110, 115646616), (114, 111588840), (120, 106009398), (124, 102589740), (132, 96372180), (135, 94230576), (144, 88341165), (152, 83691630), (155, 82071792), (162, 78525480), (165, 77097744), (171, 74392560), (176, 72279135), (180, 70672932), (186, 68393160), (190, 66953304), (198, 64248120), (202, 62975880), (209, 60866640), (216, 58894110), (220, 57823308), (228, 55794420), (240, 53004699), (243, 52350320), (248, 51294870), (264, 48186090), (270, 47115288), (279, 45595440), (285, 44635536), (297, 42832080), (303, 41983920), (304, 41845815), (310, 41035896), (324, 39262740), (330, 38548872), (341, 37305360), (342, 37196280), (360, 35336466), (372, 34196580), (380, 33476652), (396, 32124060), (404, 31487940), (405, 31410192), (418, 30433320), (432, 29447055), (440, 28911654), (456, 27897210), (465, 27357264), (486, 26175160), (495, 25699248), (496, 25647435), (505, 25190352), (513, 24797520), (528, 24093045), (540, 23557644), (558, 22797720), (570, 22317768), (589, 21597840), (594, 21416040), (606, 20991960), (620, 20517948), (627, 20288880), (648, 19631370), (660, 19274436), (682, 18652680), (684, 18598140), (720, 17668233), (744, 17098290), (760, 16738326), (792, 16062030), (808, 15743970), (810, 15705096), (836, 15216660), (837, 15198480), (855, 14878512), (880, 14455827), (891, 14277360), (909, 13994640), (912, 13948605), (930, 13678632), (972, 13087580), (990, 12849624), (1010, 12595176), (1023, 12435120), (1026, 12398760), (1045, 12173328), (1080, 11778822), (1111, 11450160), (1116, 11398860), (1140, 11158884), (1178, 10798920), (1188, 10708020), (1212, 10495980), (1215, 10470064), (1240, 10258974), (1254, 10144440), (1296, 9815685), (1320, 9637218), (1364, 9326340), (1368, 9299070), (1395, 9119088), (1485, 8566416), (1488, 8549145), (1515, 8396784), (1520, 8369163), (1539, 8265840), (1584, 8031015), (1616, 7871985), (1620, 7852548), (1672, 7608330), (1674, 7599240), (1705, 7461072), (1710, 7439256), (1767, 7199280), (1782, 7138680), (1818, 6997320), (1860, 6839316), (1881, 6762960), (1919, 6629040), (1944, 6543790), (1980, 6424812), (2020, 6297588), (2046, 6217560), (2052, 6199380), (2090, 6086664), (2160, 5889411), (2222, 5725080), (2232, 5699430), (2280, 5579442), (2356, 5399460), (2376, 5354010), (2424, 5247990), (2430, 5235032), (2480, 5129487), (2508, 5072220), (2511, 5066160), (2565, 4959504), (2640, 4818609), (2673, 4759120), (2727, 4664880), (2728, 4663170), (2736, 4649535), (2790, 4559544), (2945, 4319568), (2970, 4283208), (3030, 4198392), (3069, 4145040), (3078, 4132920), (3131, 4062960), (3135, 4057776), (3240, 3926274), (3333, 3816720), (3344, 3804165), (3348, 3799620), (3410, 3730536), (3420, 3719628), (3534, 3599640), (3564, 3569340), (3636, 3498660), (3720, 3419658), (3762, 3381480), (3838, 3314520), (3888, 3271895), (3960, 3212406), (4040, 3148794), (4092, 3108780), (4104, 3099690), (4180, 3043332), (4185, 3039696), (4444, 2862540), (4455, 2855472), (4464, 2849715), (4545, 2798928), (4560, 2789721), (4617, 2755280), (4712, 2699730), (4752, 2677005), (4848, 2623995), (4860, 2617516), (5016, 2536110), (5022, 2533080), (5115, 2487024), (5130, 2479752), (5301, 2399760), (5346, 2379560), (5454, 2332440), (5456, 2331585), (5555, 2290032), (5580, 2279772), (5643, 2254320), (5757, 2209680), (5890, 2159784), (5940, 2141604), (6060, 2099196), (6138, 2072520), (6156, 2066460), (6262, 2031480), (6270, 2028888), (6479, 1963440), (6480, 1963137), (6666, 1908360), (6696, 1899810), (6820, 1865268), (6840, 1859814), (7068, 1799820), (7128, 1784670), (7272, 1749330), (7440, 1709829), (7524, 1690740), (7533, 1688720), (7676, 1657260), (7695, 1653168), (7920, 1606203), (8080, 1574397), (8181, 1554960), (8184, 1554390), (8208, 1549845), (8360, 1521666), (8370, 1519848), (8835, 1439856), (8888, 1431270), (8910, 1427736), (9090, 1399464), (9207, 1381680), (9234, 1377640), (9393, 1354320), (9405, 1352592), (9424, 1349865), (9595, 1325808), (9720, 1308758), (9999, 1272240), (10032, 1268055), (10044, 1266540), (10230, 1243512), (10260, 1239876), (10602, 1199880), (10692, 1189780), (10908, 1166220), (11110, 1145016), (11160, 1139886), (11286, 1127160), (11514, 1104840), (11780, 1079892), (11880, 1070802), (12120, 1049598), (12276, 1036260), (12312, 1033230), (12524, 1015740), (12540, 1014444), (12555, 1013232), (12958, 981720), (13332, 954180), (13365, 951824), (13392, 949905), (13635, 932976), (13640, 932634), (13680, 929907), (14136, 899910), (14256, 892335), (14544, 874665), (15048, 845370), (15066, 844360), (15345, 829008), (15352, 828630), (15390, 826584), (15655, 812592), (15903, 799920), (16362, 777480), (16368, 777195), (16665, 763344), (16720, 760833), (16740, 759924), (16929, 751440), (17271, 736560), (17670, 719928), (17776, 715635), (17820, 713868), (18180, 699732), (18414, 690840), (18468, 688820), (18786, 677160), (18810, 676296), (19190, 662904), (19437, 654480), (19440, 654379), (19998, 636120), (20088, 633270), (20460, 621756), (20520, 619938), (21109, 602640), (21204, 599940), (21384, 594890), (21816, 583110), (22220, 572508), (22320, 569943), (22572, 563580), (23028, 552420), (23085, 551056), (23560, 539946), (23760, 535401), (24240, 524799), (24543, 518320), (24552, 518130), (24624, 516615), (25048, 507870), (25080, 507222), (25110, 506616), (25916, 490860), (26505, 479952), (26664, 477090), (26730, 475912), (27270, 466488), (27280, 466317), (27621, 460560), (28179, 451440), (28215, 450864), (28272, 449955), (28785, 441936), (29997, 424080), (30096, 422685), (30132, 422180), (30690, 414504), (30704, 414315), (30780, 413292), (31310, 406296), (31806, 399960), (32395, 392688), (32724, 388740), (33330, 381672), (33480, 379962), (33858, 375720), (34441, 369360), (34542, 368280), (35340, 359964), (35640, 356934), (36360, 349866), (36828, 345420), (36936, 344410), (37572, 338580), (37620, 338148), (37665, 337744), (38380, 331452), (38874, 327240), (39996, 318060), (40176, 316635), (40905, 310992), (40920, 310878), (41040, 309969), (42218, 301320), (42408, 299970), (42768, 297445), (43632, 291555), (44440, 286254), (45144, 281790), (46035, 276336), (46056, 276210), (46170, 275528), (46965, 270864), (47120, 269973), (47709, 266640), (49086, 259160), (49104, 259065), (49995, 254448), (50096, 253935), (50160, 253611), (50220, 253308), (50787, 250480), (51813, 245520), (51832, 245430), (53010, 239976), (53328, 238545), (53460, 237956), (54540, 233244), (55242, 230280), (56358, 225720), (56430, 225432), (57570, 220968), (58311, 218160), (59489, 213840), (59994, 212040), (60264, 211090), (61380, 207252), (61560, 206646), (62620, 203148), (63327, 200880), (63612, 199980), (64790, 196344), (65448, 194370), (66660, 190836), (66960, 189981), (67716, 187860), (68882, 184680), (69084, 184140), (70680, 179982), (71280, 178467), (72720, 174933), (73656, 172710), (73872, 172205), (75144, 169290), (75240, 169074), (75330, 168872), (76760, 165726), (77748, 163620), (79515, 159984), (79992, 159030), (81810, 155496), (81840, 155439), (82863, 153520), (84436, 150660), (84537, 150480), (84645, 150288), (84816, 149985), (86355, 147312), (88880, 143127), (89991, 141360), (90288, 140895), (92070, 138168), (92112, 138105), (92340, 137764), (93930, 135432), (95418, 133320), (97185, 130896), (98172, 129580), (99990, 127224), (100440, 126654), (101574, 125240), (103323, 123120), (103626, 122760), (103664, 122715), (105545, 120528), (106020, 119988), (106920, 118978), (109080, 116622), (110484, 115140), (112716, 112860)]