1921566858120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{2797}}^1$

素因数の和:3214

約数の個数: 768

約数和(自身を含む): 7828709091840

約数和(自身を除く): 5907142233720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 67, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 134, 140, 156, 168, 180, 182, 195, 201, 210, 234, 252, 260, 268, 273, 280, 312, 313, 315, 335, 360, 364, 390, 402, 420, 455, 468, 469, 504, 520, 536, 546, 585, 603, 626, 630, 670, 728, 780, 804, 819, 840, 871, 910, 936, 938, 939, 1005, 1092, 1170, 1206, 1252, 1260, 1340, 1365, 1407, 1560, 1565, 1608, 1638, 1742, 1820, 1876, 1878, 2010, 2184, 2191, 2340, 2345, 2412, 2504, 2520, 2613, 2680, 2730, 2797, 2814, 2817, 3015, 3130, 3276, 3484, 3640, 3752, 3756, 4020, 4069, 4095, 4221, 4355, 4382, 4680, 4690, 4695, 4824, 5226, 5460, 5594, 5628, 5634, 6030, 6097, 6260, 6552, 6573, 6968, 7035, 7512, 7839, 8040, 8138, 8190, 8391, 8442, 8710, 8764, 9380, 9390, 10452, 10920, 10955, 11188, 11256, 11268, 12060, 12194, 12207, 12520, 13065, 13146, 13985, 14070, 14085, 15678, 16276, 16380, 16782, 16884, 17420, 17528, 18291, 18760, 18780, 19579, 19719, 20345, 20904, 20971, 21105, 21910, 22376, 22536, 24120, 24388, 24414, 25173, 26130, 26292, 27970, 28140, 28170, 28483, 30485, 31356, 32552, 32760, 32865, 33564, 33768, 34840, 36361, 36582, 36621, 37560, 39158, 39195, 39438, 40690, 41942, 41955, 42210, 43820, 48776, 48828, 50346, 52260, 52584, 54873, 55940, 56280, 56340, 56966, 58737, 60970, 61035, 62712, 62913, 65730, 67128, 72722, 73164, 73242, 78316, 78390, 78876, 81380, 83884, 83910, 84420, 85449, 87640, 91455, 97656, 97895, 98595, 100692, 104520, 104855, 109083, 109746, 111880, 112680, 113932, 117474, 121940, 122070, 125826, 125865, 131460, 142415, 145444, 146328, 146484, 146797, 156632, 156780, 157752, 162760, 167768, 167820, 168840, 170898, 176211, 181805, 182910, 183105, 187399, 188739, 195790, 197190, 201384, 209710, 218166, 219492, 227864, 234948, 243880, 244140, 251652, 251730, 254527, 256347, 262920, 272623, 274365, 284830, 290888, 292968, 293594, 293685, 313560, 314565, 327249, 335640, 341796, 352422, 363610, 365820, 366210, 374798, 377478, 391580, 394380, 419420, 427245, 436332, 438984, 440391, 469896, 488280, 503304, 503460, 509054, 512694, 545246, 545415, 548730, 562197, 569660, 587188, 587370, 629130, 654498, 683592, 704844, 727220, 731640, 732420, 733985, 749596, 754956, 763581, 783160, 788760, 817869, 838840, 854490, 872664, 875461, 880782, 881055, 936995, 943695, 1006920, 1018108, 1025388, 1090492, 1090830, 1097460, 1124394, 1139320, 1174376, 1174740, 1258260, 1272635, 1281735, 1308996, 1311793, 1321173, 1363115, 1409688, 1454440, 1464840, 1467970, 1499192, 1509912, 1527162, 1635738, 1636245, 1686591, 1708980, 1750922, 1761564, 1762110, 1873990, 1887390, 1908361, 2036216, 2050776, 2180984, 2181660, 2194920, 2201955, 2248788, 2290743, 2349480, 2436187, 2453607, 2516520, 2545270, 2563470, 2617992, 2623586, 2626383, 2642346, 2726230, 2810985, 2935940, 3054324, 3271476, 3272490, 3373182, 3417960, 3501844, 3523128, 3524220, 3747980, 3774780, 3816722, 3817905, 3935379, 4089345, 4363320, 4377305, 4403910, 4497576, 4581486, 4872374, 4907214, 5090540, 5126940, 5247172, 5252766, 5284692, 5452460, 5621970, 5725083, 5871880, 6108648, 6128227, 6542952, 6544980, 6558965, 6605865, 6746364, 7003688, 7048440, 7308561, 7495960, 7549560, 7633444, 7635810, 7870758, 7879149, 8178690, 8432955, 8754610, 8807820, 9162972, 9541805, 9744748, 9814428, 10181080, 10253880, 10494344, 10505532, 10569384, 10904920, 11243940, 11380993, 11450166, 11453715, 11806137, 12180935, 12256454, 12268035, 13089960, 13117930, 13131915, 13211730, 13492728, 14617122, 15266888, 15271620, 15741516, 15758298, 16357380, 16865910, 17053309, 17175249, 17509220, 17615640, 18325944, 18384681, 19083610, 19489496, 19628856, 19676895, 21011064, 21925683, 22487880, 22761986, 22900332, 22907430, 23612274, 24361870, 24512908, 24536070, 26235860, 26263830, 26423460, 28625415, 29234244, 30543240, 30641135, 31483032, 31516596, 32714760, 33731820, 34106618, 34142979, 34350498, 35018440, 36542805, 36769362, 38167220, 39353790, 39395745, 43851366, 45523972, 45800664, 45814860, 47224548, 48723740, 49025816, 49072140, 51159927, 52471720, 52527660, 52846920, 55154043, 56904965, 57250830, 58468488, 58655887, 59030685, 61282270, 63033192, 67463640, 68213236, 68285958, 68700996, 73085610, 73538724, 76334440, 78707580, 78791490, 79666951, 85266545, 85876245, 87702732, 91047944, 91629720, 91923405, 94449096, 97447480, 98144280, 102319854, 102428937, 105055320, 109628415, 110308086, 113809930, 114501660, 117311774, 118061370, 122564540, 136426472, 136571916, 137401992, 146171220, 147077448, 153479781, 157415160, 157582980, 159333902, 170533090, 170714895, 171752490, 175405464, 175967661, 183846810, 204639708, 204857874, 219256830, 220616172, 227619860, 229003320, 234623548, 236122740, 239000853, 245129080, 255799635, 273143832, 275770215, 292342440, 293279435, 306959562, 315165960, 318667804, 341066180, 341429790, 343504980, 351935322, 367693620, 398334755, 409279416, 409715748, 410591209, 438513660, 441232344, 455239720, 469247096, 472245480, 478001706, 511599270, 512144685, 527902983, 551540430, 586558870, 613919124, 637335608, 682132360, 682859580, 687009960, 703870644, 717002559, 735387240, 762526531, 767398905, 796669510, 819431496, 821182418, 877027320, 879838305, 956003412, 1023198540, 1024289370, 1055805966, 1103080860, 1173117740, 1195004265, 1227838248, 1231773627, 1365719160, 1407741288, 1434005118, 1525053062, 1534797810, 1593339020, 1642364836, 1759676610, 1912006824, 2046397080, 2048578740, 2052956045, 2111611932, 2206161720, 2287579593, 2346235480, 2390008530, 2463547254, 2639514915, 2868010236, 3050106124, 3069595620, 3186678040, 3284729672, 3519353220, 3585012795, 3695320881, 3812632655, 4097157480, 4105912090, 4223223864, 4575159186, 4780017060, 4927094508, 5279029830, 5337685717, 5736020472, 6100212248, 6139191240, 6158868135, 6862738779, 7038706440, 7170025590, 7390641762, 7625265310, 8211824180, 9150318372, 9560034120, 9854189016, 10558059660, 10675371434, 11437897965, 12317736270, 13725477558, 14340051180, 14781283524, 15250530620, 16013057151, 16423648360, 18300636744, 18476604405, 21116119320, 21350742868, 22875795930, 24635472540, 26688428585, 27450955116, 28680102360, 29562567048, 30501061240, 32026114302, 34313693895, 36953208810, 42701485736, 45751591860, 48039171453, 49270945080, 53376857170, 54901910232, 64052228604, 68627387790, 73906417620, 80065285755, 91503183720, 96078342906, 106753714340, 128104457208, 137254775580, 147812835240, 160130571510, 192156685812, 213507428680, 240195857265, 274509551160, 320261143020, 384313371624, 480391714530, 640522286040, 960783429060, 1921566858120]

約数ペア:

[(1, 1921566858120), (2, 960783429060), (3, 640522286040), (4, 480391714530), (5, 384313371624), (6, 320261143020), (7, 274509551160), (8, 240195857265), (9, 213507428680), (10, 192156685812), (12, 160130571510), (13, 147812835240), (14, 137254775580), (15, 128104457208), (18, 106753714340), (20, 96078342906), (21, 91503183720), (24, 80065285755), (26, 73906417620), (28, 68627387790), (30, 64052228604), (35, 54901910232), (36, 53376857170), (39, 49270945080), (40, 48039171453), (42, 45751591860), (45, 42701485736), (52, 36953208810), (56, 34313693895), (60, 32026114302), (63, 30501061240), (65, 29562567048), (67, 28680102360), (70, 27450955116), (72, 26688428585), (78, 24635472540), (84, 22875795930), (90, 21350742868), (91, 21116119320), (104, 18476604405), (105, 18300636744), (117, 16423648360), (120, 16013057151), (126, 15250530620), (130, 14781283524), (134, 14340051180), (140, 13725477558), (156, 12317736270), (168, 11437897965), (180, 10675371434), (182, 10558059660), (195, 9854189016), (201, 9560034120), (210, 9150318372), (234, 8211824180), (252, 7625265310), (260, 7390641762), (268, 7170025590), (273, 7038706440), (280, 6862738779), (312, 6158868135), (313, 6139191240), (315, 6100212248), (335, 5736020472), (360, 5337685717), (364, 5279029830), (390, 4927094508), (402, 4780017060), (420, 4575159186), (455, 4223223864), (468, 4105912090), (469, 4097157480), (504, 3812632655), (520, 3695320881), (536, 3585012795), (546, 3519353220), (585, 3284729672), (603, 3186678040), (626, 3069595620), (630, 3050106124), (670, 2868010236), (728, 2639514915), (780, 2463547254), (804, 2390008530), (819, 2346235480), (840, 2287579593), (871, 2206161720), (910, 2111611932), (936, 2052956045), (938, 2048578740), (939, 2046397080), (1005, 1912006824), (1092, 1759676610), (1170, 1642364836), (1206, 1593339020), (1252, 1534797810), (1260, 1525053062), (1340, 1434005118), (1365, 1407741288), (1407, 1365719160), (1560, 1231773627), (1565, 1227838248), (1608, 1195004265), (1638, 1173117740), (1742, 1103080860), (1820, 1055805966), (1876, 1024289370), (1878, 1023198540), (2010, 956003412), (2184, 879838305), (2191, 877027320), (2340, 821182418), (2345, 819431496), (2412, 796669510), (2504, 767398905), (2520, 762526531), (2613, 735387240), (2680, 717002559), (2730, 703870644), (2797, 687009960), (2814, 682859580), (2817, 682132360), (3015, 637335608), (3130, 613919124), (3276, 586558870), (3484, 551540430), (3640, 527902983), (3752, 512144685), (3756, 511599270), (4020, 478001706), (4069, 472245480), (4095, 469247096), (4221, 455239720), (4355, 441232344), (4382, 438513660), (4680, 410591209), (4690, 409715748), (4695, 409279416), (4824, 398334755), (5226, 367693620), (5460, 351935322), (5594, 343504980), (5628, 341429790), (5634, 341066180), (6030, 318667804), (6097, 315165960), (6260, 306959562), (6552, 293279435), (6573, 292342440), (6968, 275770215), (7035, 273143832), (7512, 255799635), (7839, 245129080), (8040, 239000853), (8138, 236122740), (8190, 234623548), (8391, 229003320), (8442, 227619860), (8710, 220616172), (8764, 219256830), (9380, 204857874), (9390, 204639708), (10452, 183846810), (10920, 175967661), (10955, 175405464), (11188, 171752490), (11256, 170714895), (11268, 170533090), (12060, 159333902), (12194, 157582980), (12207, 157415160), (12520, 153479781), (13065, 147077448), (13146, 146171220), (13985, 137401992), (14070, 136571916), (14085, 136426472), (15678, 122564540), (16276, 118061370), (16380, 117311774), (16782, 114501660), (16884, 113809930), (17420, 110308086), (17528, 109628415), (18291, 105055320), (18760, 102428937), (18780, 102319854), (19579, 98144280), (19719, 97447480), (20345, 94449096), (20904, 91923405), (20971, 91629720), (21105, 91047944), (21910, 87702732), (22376, 85876245), (22536, 85266545), (24120, 79666951), (24388, 78791490), (24414, 78707580), (25173, 76334440), (26130, 73538724), (26292, 73085610), (27970, 68700996), (28140, 68285958), (28170, 68213236), (28483, 67463640), (30485, 63033192), (31356, 61282270), (32552, 59030685), (32760, 58655887), (32865, 58468488), (33564, 57250830), (33768, 56904965), (34840, 55154043), (36361, 52846920), (36582, 52527660), (36621, 52471720), (37560, 51159927), (39158, 49072140), (39195, 49025816), (39438, 48723740), (40690, 47224548), (41942, 45814860), (41955, 45800664), (42210, 45523972), (43820, 43851366), (48776, 39395745), (48828, 39353790), (50346, 38167220), (52260, 36769362), (52584, 36542805), (54873, 35018440), (55940, 34350498), (56280, 34142979), (56340, 34106618), (56966, 33731820), (58737, 32714760), (60970, 31516596), (61035, 31483032), (62712, 30641135), (62913, 30543240), (65730, 29234244), (67128, 28625415), (72722, 26423460), (73164, 26263830), (73242, 26235860), (78316, 24536070), (78390, 24512908), (78876, 24361870), (81380, 23612274), (83884, 22907430), (83910, 22900332), (84420, 22761986), (85449, 22487880), (87640, 21925683), (91455, 21011064), (97656, 19676895), (97895, 19628856), (98595, 19489496), (100692, 19083610), (104520, 18384681), (104855, 18325944), (109083, 17615640), (109746, 17509220), (111880, 17175249), (112680, 17053309), (113932, 16865910), (117474, 16357380), (121940, 15758298), (122070, 15741516), (125826, 15271620), (125865, 15266888), (131460, 14617122), (142415, 13492728), (145444, 13211730), (146328, 13131915), (146484, 13117930), (146797, 13089960), (156632, 12268035), (156780, 12256454), (157752, 12180935), (162760, 11806137), (167768, 11453715), (167820, 11450166), (168840, 11380993), (170898, 11243940), (176211, 10904920), (181805, 10569384), (182910, 10505532), (183105, 10494344), (187399, 10253880), (188739, 10181080), (195790, 9814428), (197190, 9744748), (201384, 9541805), (209710, 9162972), (218166, 8807820), (219492, 8754610), (227864, 8432955), (234948, 8178690), (243880, 7879149), (244140, 7870758), (251652, 7635810), (251730, 7633444), (254527, 7549560), (256347, 7495960), (262920, 7308561), (272623, 7048440), (274365, 7003688), (284830, 6746364), (290888, 6605865), (292968, 6558965), (293594, 6544980), (293685, 6542952), (313560, 6128227), (314565, 6108648), (327249, 5871880), (335640, 5725083), (341796, 5621970), (352422, 5452460), (363610, 5284692), (365820, 5252766), (366210, 5247172), (374798, 5126940), (377478, 5090540), (391580, 4907214), (394380, 4872374), (419420, 4581486), (427245, 4497576), (436332, 4403910), (438984, 4377305), (440391, 4363320), (469896, 4089345), (488280, 3935379), (503304, 3817905), (503460, 3816722), (509054, 3774780), (512694, 3747980), (545246, 3524220), (545415, 3523128), (548730, 3501844), (562197, 3417960), (569660, 3373182), (587188, 3272490), (587370, 3271476), (629130, 3054324), (654498, 2935940), (683592, 2810985), (704844, 2726230), (727220, 2642346), (731640, 2626383), (732420, 2623586), (733985, 2617992), (749596, 2563470), (754956, 2545270), (763581, 2516520), (783160, 2453607), (788760, 2436187), (817869, 2349480), (838840, 2290743), (854490, 2248788), (872664, 2201955), (875461, 2194920), (880782, 2181660), (881055, 2180984), (936995, 2050776), (943695, 2036216), (1006920, 1908361), (1018108, 1887390), (1025388, 1873990), (1090492, 1762110), (1090830, 1761564), (1097460, 1750922), (1124394, 1708980), (1139320, 1686591), (1174376, 1636245), (1174740, 1635738), (1258260, 1527162), (1272635, 1509912), (1281735, 1499192), (1308996, 1467970), (1311793, 1464840), (1321173, 1454440), (1363115, 1409688)]