21770749440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 960

約数和(自身を含む): 90451924992

約数和(自身を除く): 68681175552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 31, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 62, 64, 66, 68, 72, 80, 85, 88, 90, 93, 96, 99, 102, 110, 120, 124, 128, 132, 136, 144, 153, 155, 160, 163, 165, 170, 176, 180, 186, 187, 192, 198, 204, 220, 240, 248, 255, 256, 264, 272, 279, 288, 306, 310, 320, 326, 330, 340, 341, 352, 360, 372, 374, 384, 396, 408, 440, 465, 480, 489, 495, 496, 510, 512, 527, 528, 544, 558, 561, 576, 612, 620, 640, 652, 660, 680, 682, 704, 720, 744, 748, 765, 768, 792, 815, 816, 880, 930, 935, 960, 978, 990, 992, 1020, 1023, 1054, 1056, 1088, 1116, 1122, 1152, 1224, 1240, 1280, 1304, 1320, 1360, 1364, 1395, 1408, 1440, 1467, 1488, 1496, 1530, 1536, 1581, 1584, 1630, 1632, 1683, 1705, 1760, 1793, 1860, 1870, 1920, 1956, 1980, 1984, 2040, 2046, 2108, 2112, 2176, 2232, 2244, 2304, 2445, 2448, 2480, 2560, 2608, 2635, 2640, 2720, 2728, 2771, 2790, 2805, 2816, 2880, 2934, 2976, 2992, 3060, 3069, 3162, 3168, 3260, 3264, 3366, 3410, 3520, 3586, 3720, 3740, 3840, 3912, 3960, 3968, 4080, 4092, 4216, 4224, 4352, 4464, 4488, 4608, 4743, 4890, 4896, 4960, 5053, 5115, 5216, 5270, 5280, 5379, 5440, 5456, 5542, 5580, 5610, 5632, 5760, 5797, 5868, 5952, 5984, 6120, 6138, 6324, 6336, 6520, 6528, 6732, 6820, 7040, 7172, 7335, 7440, 7480, 7680, 7824, 7905, 7920, 7936, 8160, 8184, 8313, 8415, 8432, 8448, 8704, 8928, 8965, 8976, 9486, 9780, 9792, 9920, 10106, 10230, 10432, 10540, 10560, 10758, 10880, 10912, 11084, 11160, 11220, 11520, 11594, 11736, 11904, 11968, 12240, 12276, 12648, 12672, 13040, 13056, 13464, 13640, 13855, 14080, 14344, 14670, 14880, 14960, 15159, 15345, 15648, 15810, 15840, 15872, 16137, 16320, 16368, 16626, 16830, 16864, 16896, 17391, 17856, 17930, 17952, 18972, 19560, 19584, 19840, 20212, 20460, 20864, 21080, 21120, 21516, 21760, 21824, 22168, 22320, 22440, 23040, 23188, 23472, 23715, 23808, 23936, 24480, 24552, 24939, 25265, 25296, 25344, 26080, 26112, 26895, 26928, 27280, 27710, 28160, 28688, 28985, 29340, 29760, 29920, 30318, 30481, 30690, 31296, 31620, 31680, 32274, 32640, 32736, 33252, 33660, 33728, 34782, 35712, 35860, 35904, 37944, 39120, 39168, 39680, 40424, 40920, 41565, 41728, 42160, 42240, 43032, 43520, 43648, 44336, 44640, 44880, 45477, 46376, 46944, 47430, 47616, 47872, 48960, 49104, 49878, 50530, 50592, 50688, 52160, 52173, 53790, 53856, 54560, 55420, 55583, 57376, 57970, 58680, 59520, 59840, 60636, 60962, 61380, 62592, 63240, 63360, 64548, 65280, 65472, 66504, 67320, 67456, 69564, 71424, 71720, 71808, 75795, 75888, 78240, 78336, 79360, 80685, 80848, 81840, 83130, 83456, 84320, 84480, 85901, 86064, 86955, 87296, 88672, 89280, 89760, 90954, 91443, 92752, 93888, 94860, 95744, 97920, 98208, 99756, 101060, 101184, 104320, 104346, 107580, 107712, 109120, 110840, 111166, 114752, 115940, 117360, 119040, 119680, 121272, 121924, 122760, 124695, 125184, 126480, 126720, 129096, 130560, 130944, 133008, 134640, 134912, 139128, 142848, 143440, 143616, 151590, 151776, 152405, 156480, 161370, 161696, 163680, 166260, 166749, 168640, 171802, 172128, 173910, 174592, 177344, 178560, 179520, 181908, 182886, 185504, 187776, 189720, 195840, 196416, 199512, 202120, 202368, 208640, 208692, 215160, 215424, 218240, 221680, 222332, 227385, 229504, 231880, 234720, 238080, 239360, 242544, 243848, 245520, 249390, 250368, 252960, 253440, 257703, 258192, 260865, 261888, 266016, 269280, 269824, 274329, 277915, 278256, 286880, 287232, 303180, 303552, 304810, 312960, 322740, 323392, 327360, 332520, 333498, 337280, 343604, 344256, 347820, 354688, 357120, 359040, 363816, 365772, 371008, 375552, 379440, 391680, 392832, 399024, 404240, 404736, 417280, 417384, 429505, 430320, 430848, 436480, 443360, 444664, 454770, 457215, 459008, 463760, 469440, 478720, 485088, 487696, 491040, 498780, 500247, 505920, 515406, 516384, 521730, 523776, 532032, 538560, 548658, 555830, 556512, 573760, 606360, 607104, 609620, 625920, 645480, 646784, 654720, 665040, 666996, 674560, 687208, 688512, 695640, 709376, 714240, 718080, 727632, 731544, 742016, 751104, 758880, 773109, 785664, 798048, 808480, 809472, 833745, 834768, 859010, 860640, 861696, 872960, 886720, 889328, 909540, 914430, 918016, 927520, 938880, 944911, 970176, 975392, 982080, 997560, 1000494, 1011840, 1030812, 1032768, 1043460, 1064064, 1077120, 1097316, 1111660, 1113024, 1147520, 1212720, 1214208, 1219240, 1251840, 1288515, 1290960, 1293568, 1309440, 1330080, 1333992, 1349120, 1371645, 1374416, 1377024, 1391280, 1418752, 1436160, 1455264, 1463088, 1484032, 1517760, 1546218, 1571328, 1596096, 1616960, 1667490, 1669536, 1718020, 1721280, 1773440, 1778656, 1819080, 1828860, 1855040, 1877760, 1889822, 1940352, 1950784, 1964160, 1995120, 2000988, 2023680, 2061624, 2065536, 2086920, 2128128, 2154240, 2194632, 2223320, 2226048, 2295040, 2425440, 2428416, 2438480, 2501235, 2577030, 2581920, 2587136, 2618880, 2660160, 2667984, 2743290, 2748832, 2754048, 2782560, 2834733, 2910528, 2926176, 2968064, 3035520, 3092436, 3192192, 3233920, 3334980, 3339072, 3436040, 3442560, 3546880, 3557312, 3638160, 3657720, 3710080, 3755520, 3779644, 3865545, 3880704, 3901568, 3928320, 3990240, 4001976, 4047360, 4123248, 4131072, 4173840, 4256256, 4308480, 4389264, 4446640, 4452096, 4590080, 4724555, 4850880, 4876960, 5002470, 5154060, 5163840, 5320320, 5335968, 5486580, 5497664, 5565120, 5669466, 5821056, 5852352, 6071040, 6184872, 6384384, 6467840, 6669960, 6678144, 6872080, 6885120, 7093760, 7114624, 7276320, 7315440, 7420160, 7559288, 7731090, 7761408, 7803136, 7856640, 7980480, 8003952, 8246496, 8262144, 8347680, 8504199, 8778528, 8893280, 8904192, 9449110, 9701760, 9753920, 10004940, 10308120, 10327680, 10640640, 10671936, 10973160, 10995328, 11130240, 11338932, 11642112, 11704704, 12142080, 12369744, 12768768, 12935680, 13339920, 13356288, 13744160, 13770240, 14173665, 14229248, 14552640, 14630880, 14840320, 15118576, 15462180, 15606272, 15960960, 16007904, 16492992, 16695360, 17008398, 17557056, 17786560, 18898220, 19403520, 19507840, 20009880, 20616240, 20655360, 21281280, 21343872, 21946320, 21990656, 22260480, 22677864, 23284224, 23409408, 24739488, 26679840, 26712576, 27488320, 28347330, 28458496, 29105280, 29261760, 30237152, 30924360, 31921920, 32015808, 32985984, 33390720, 34016796, 35114112, 35573120, 37796440, 38807040, 39015680, 40019760, 41232480, 41310720, 42520995, 42687744, 43892640, 43981312, 44520960, 45355728, 46818816, 49478976, 53359680, 54976640, 56694660, 58210560, 58523520, 60474304, 61848720, 63843840, 64031616, 65971968, 66781440, 68033592, 70228224, 71146240, 75592880, 78031360, 80039520, 82464960, 85041990, 85375488, 87785280, 90711456, 98957952, 106719360, 109953280, 113389320, 116421120, 117047040, 120948608, 123697440, 128063232, 131943936, 133562880, 136067184, 140456448, 142292480, 151185760, 160079040, 164929920, 170083980, 175570560, 181422912, 197915904, 213438720, 219906560, 226778640, 234094080, 241897216, 247394880, 256126464, 272134368, 302371520, 320158080, 329859840, 340167960, 351141120, 362845824, 395831808, 426877440, 453557280, 483794432, 494789760, 544268736, 604743040, 640316160, 659719680, 680335920, 702282240, 725691648, 907114560, 989579520, 1088537472, 1209486080, 1280632320, 1360671840, 1451383296, 1814229120, 1979159040, 2177074944, 2418972160, 2721343680, 3628458240, 4354149888, 5442687360, 7256916480, 10885374720, 21770749440]

約数ペア:

[(1, 21770749440), (2, 10885374720), (3, 7256916480), (4, 5442687360), (5, 4354149888), (6, 3628458240), (8, 2721343680), (9, 2418972160), (10, 2177074944), (11, 1979159040), (12, 1814229120), (15, 1451383296), (16, 1360671840), (17, 1280632320), (18, 1209486080), (20, 1088537472), (22, 989579520), (24, 907114560), (30, 725691648), (31, 702282240), (32, 680335920), (33, 659719680), (34, 640316160), (36, 604743040), (40, 544268736), (44, 494789760), (45, 483794432), (48, 453557280), (51, 426877440), (55, 395831808), (60, 362845824), (62, 351141120), (64, 340167960), (66, 329859840), (68, 320158080), (72, 302371520), (80, 272134368), (85, 256126464), (88, 247394880), (90, 241897216), (93, 234094080), (96, 226778640), (99, 219906560), (102, 213438720), (110, 197915904), (120, 181422912), (124, 175570560), (128, 170083980), (132, 164929920), (136, 160079040), (144, 151185760), (153, 142292480), (155, 140456448), (160, 136067184), (163, 133562880), (165, 131943936), (170, 128063232), (176, 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26712576), (816, 26679840), (880, 24739488), (930, 23409408), (935, 23284224), (960, 22677864), (978, 22260480), (990, 21990656), (992, 21946320), (1020, 21343872), (1023, 21281280), (1054, 20655360), (1056, 20616240), (1088, 20009880), (1116, 19507840), (1122, 19403520), (1152, 18898220), (1224, 17786560), (1240, 17557056), (1280, 17008398), (1304, 16695360), (1320, 16492992), (1360, 16007904), (1364, 15960960), (1395, 15606272), (1408, 15462180), (1440, 15118576), (1467, 14840320), (1488, 14630880), (1496, 14552640), (1530, 14229248), (1536, 14173665), (1581, 13770240), (1584, 13744160), (1630, 13356288), (1632, 13339920), (1683, 12935680), (1705, 12768768), (1760, 12369744), (1793, 12142080), (1860, 11704704), (1870, 11642112), (1920, 11338932), (1956, 11130240), (1980, 10995328), (1984, 10973160), (2040, 10671936), (2046, 10640640), (2108, 10327680), (2112, 10308120), (2176, 10004940), (2232, 9753920), (2244, 9701760), (2304, 9449110), (2445, 8904192), (2448, 8893280), (2480, 8778528), (2560, 8504199), (2608, 8347680), (2635, 8262144), (2640, 8246496), (2720, 8003952), (2728, 7980480), (2771, 7856640), (2790, 7803136), (2805, 7761408), (2816, 7731090), (2880, 7559288), (2934, 7420160), (2976, 7315440), (2992, 7276320), (3060, 7114624), (3069, 7093760), (3162, 6885120), (3168, 6872080), (3260, 6678144), (3264, 6669960), (3366, 6467840), (3410, 6384384), (3520, 6184872), (3586, 6071040), (3720, 5852352), (3740, 5821056), (3840, 5669466), (3912, 5565120), (3960, 5497664), (3968, 5486580), (4080, 5335968), (4092, 5320320), (4216, 5163840), (4224, 5154060), (4352, 5002470), (4464, 4876960), (4488, 4850880), (4608, 4724555), (4743, 4590080), (4890, 4452096), (4896, 4446640), (4960, 4389264), (5053, 4308480), (5115, 4256256), (5216, 4173840), (5270, 4131072), (5280, 4123248), (5379, 4047360), (5440, 4001976), (5456, 3990240), (5542, 3928320), (5580, 3901568), (5610, 3880704), (5632, 3865545), (5760, 3779644), (5797, 3755520), (5868, 3710080), (5952, 3657720), (5984, 3638160), (6120, 3557312), (6138, 3546880), (6324, 3442560), (6336, 3436040), (6520, 3339072), (6528, 3334980), (6732, 3233920), (6820, 3192192), (7040, 3092436), (7172, 3035520), (7335, 2968064), (7440, 2926176), (7480, 2910528), (7680, 2834733), (7824, 2782560), (7905, 2754048), (7920, 2748832), (7936, 2743290), (8160, 2667984), (8184, 2660160), (8313, 2618880), (8415, 2587136), (8432, 2581920), (8448, 2577030), (8704, 2501235), (8928, 2438480), (8965, 2428416), (8976, 2425440), (9486, 2295040), (9780, 2226048), (9792, 2223320), (9920, 2194632), (10106, 2154240), (10230, 2128128), (10432, 2086920), (10540, 2065536), (10560, 2061624), (10758, 2023680), (10880, 2000988), (10912, 1995120), (11084, 1964160), (11160, 1950784), (11220, 1940352), (11520, 1889822), (11594, 1877760), (11736, 1855040), (11904, 1828860), (11968, 1819080), (12240, 1778656), (12276, 1773440), (12648, 1721280), (12672, 1718020), (13040, 1669536), (13056, 1667490), (13464, 1616960), (13640, 1596096), (13855, 1571328), (14080, 1546218), (14344, 1517760), (14670, 1484032), (14880, 1463088), (14960, 1455264), (15159, 1436160), (15345, 1418752), (15648, 1391280), (15810, 1377024), (15840, 1374416), (15872, 1371645), (16137, 1349120), (16320, 1333992), (16368, 1330080), (16626, 1309440), (16830, 1293568), (16864, 1290960), (16896, 1288515), (17391, 1251840), (17856, 1219240), (17930, 1214208), (17952, 1212720), (18972, 1147520), (19560, 1113024), (19584, 1111660), (19840, 1097316), (20212, 1077120), (20460, 1064064), (20864, 1043460), (21080, 1032768), (21120, 1030812), (21516, 1011840), (21760, 1000494), (21824, 997560), (22168, 982080), (22320, 975392), (22440, 970176), (23040, 944911), (23188, 938880), (23472, 927520), (23715, 918016), (23808, 914430), (23936, 909540), (24480, 889328), (24552, 886720), (24939, 872960), (25265, 861696), (25296, 860640), (25344, 859010), (26080, 834768), (26112, 833745), (26895, 809472), (26928, 808480), (27280, 798048), (27710, 785664), (28160, 773109), (28688, 758880), (28985, 751104), (29340, 742016), (29760, 731544), (29920, 727632), (30318, 718080), (30481, 714240), (30690, 709376), (31296, 695640), (31620, 688512), (31680, 687208), (32274, 674560), (32640, 666996), (32736, 665040), (33252, 654720), (33660, 646784), (33728, 645480), (34782, 625920), (35712, 609620), (35860, 607104), (35904, 606360), (37944, 573760), (39120, 556512), (39168, 555830), (39680, 548658), (40424, 538560), (40920, 532032), (41565, 523776), (41728, 521730), (42160, 516384), (42240, 515406), (43032, 505920), (43520, 500247), (43648, 498780), (44336, 491040), (44640, 487696), (44880, 485088), (45477, 478720), (46376, 469440), (46944, 463760), (47430, 459008), (47616, 457215), (47872, 454770), (48960, 444664), (49104, 443360), (49878, 436480), (50530, 430848), (50592, 430320), (50688, 429505), (52160, 417384), (52173, 417280), (53790, 404736), (53856, 404240), (54560, 399024), (55420, 392832), (55583, 391680), (57376, 379440), (57970, 375552), (58680, 371008), (59520, 365772), (59840, 363816), (60636, 359040), (60962, 357120), (61380, 354688), (62592, 347820), (63240, 344256), (63360, 343604), (64548, 337280), (65280, 333498), (65472, 332520), (66504, 327360), (67320, 323392), (67456, 322740), (69564, 312960), (71424, 304810), (71720, 303552), (71808, 303180), (75795, 287232), (75888, 286880), (78240, 278256), (78336, 277915), (79360, 274329), (80685, 269824), (80848, 269280), (81840, 266016), (83130, 261888), (83456, 260865), (84320, 258192), (84480, 257703), (85901, 253440), (86064, 252960), (86955, 250368), (87296, 249390), (88672, 245520), (89280, 243848), (89760, 242544), (90954, 239360), (91443, 238080), (92752, 234720), (93888, 231880), (94860, 229504), (95744, 227385), (97920, 222332), (98208, 221680), (99756, 218240), (101060, 215424), (101184, 215160), (104320, 208692), (104346, 208640), (107580, 202368), (107712, 202120), (109120, 199512), (110840, 196416), (111166, 195840), (114752, 189720), (115940, 187776), (117360, 185504), (119040, 182886), (119680, 181908), (121272, 179520), (121924, 178560), (122760, 177344), (124695, 174592), (125184, 173910), (126480, 172128), (126720, 171802), (129096, 168640), (130560, 166749), (130944, 166260), (133008, 163680), (134640, 161696), (134912, 161370), (139128, 156480), (142848, 152405), (143440, 151776), (143616, 151590)]