18872471520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 864

約数和(自身を含む): 81071565120

約数和(自身を除く): 62199093600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 56, 58, 60, 63, 69, 70, 72, 80, 84, 87, 90, 92, 96, 98, 105, 112, 115, 116, 120, 126, 138, 140, 144, 145, 147, 160, 161, 168, 174, 180, 184, 196, 203, 207, 210, 224, 230, 232, 240, 245, 252, 261, 276, 280, 288, 290, 294, 315, 322, 336, 345, 348, 360, 368, 392, 401, 406, 414, 420, 435, 441, 460, 464, 480, 483, 490, 504, 522, 552, 560, 580, 588, 609, 630, 644, 667, 672, 690, 696, 720, 735, 736, 784, 802, 805, 812, 828, 840, 870, 882, 920, 928, 966, 980, 1008, 1015, 1035, 1044, 1104, 1120, 1127, 1160, 1176, 1203, 1218, 1260, 1288, 1305, 1334, 1380, 1392, 1421, 1440, 1449, 1470, 1568, 1604, 1610, 1624, 1656, 1680, 1740, 1764, 1827, 1840, 1932, 1960, 2001, 2005, 2016, 2030, 2070, 2088, 2205, 2208, 2254, 2320, 2352, 2406, 2415, 2436, 2520, 2576, 2610, 2668, 2760, 2784, 2807, 2842, 2898, 2940, 3045, 3208, 3220, 3248, 3312, 3335, 3360, 3381, 3480, 3528, 3609, 3654, 3680, 3864, 3920, 4002, 4010, 4060, 4140, 4176, 4263, 4410, 4508, 4640, 4669, 4704, 4812, 4830, 4872, 5040, 5152, 5220, 5336, 5520, 5614, 5635, 5684, 5796, 5880, 6003, 6015, 6090, 6416, 6440, 6496, 6624, 6670, 6762, 6960, 7056, 7105, 7218, 7245, 7308, 7728, 7840, 8004, 8020, 8120, 8280, 8352, 8421, 8526, 8820, 9016, 9135, 9223, 9338, 9624, 9660, 9744, 10005, 10080, 10143, 10440, 10672, 11040, 11228, 11270, 11368, 11592, 11629, 11760, 12006, 12030, 12180, 12789, 12832, 12880, 13340, 13524, 13920, 14007, 14035, 14112, 14210, 14436, 14490, 14616, 15456, 16008, 16040, 16240, 16560, 16842, 16905, 17052, 17640, 18032, 18045, 18270, 18446, 18676, 19248, 19320, 19488, 19649, 20010, 20286, 20880, 21315, 21344, 22456, 22540, 22736, 23184, 23258, 23345, 23520, 24012, 24060, 24360, 25263, 25578, 25760, 26680, 27048, 27669, 28014, 28070, 28420, 28872, 28980, 29232, 30015, 32016, 32080, 32480, 32683, 33120, 33684, 33810, 34104, 34887, 35280, 36064, 36090, 36540, 36892, 37352, 38496, 38640, 39298, 40020, 40572, 41760, 42021, 42105, 42630, 44912, 45080, 45472, 46115, 46368, 46516, 46690, 48024, 48120, 48720, 50526, 50715, 51156, 53360, 54096, 55338, 56028, 56140, 56840, 57744, 57960, 58145, 58464, 58947, 60030, 63945, 64032, 64160, 64561, 65366, 67368, 67620, 68208, 69774, 70035, 70560, 72180, 73080, 73784, 74704, 77280, 78596, 80040, 81144, 81403, 83007, 84042, 84210, 85260, 89824, 90160, 92230, 93032, 93380, 96048, 96240, 97440, 98049, 98245, 101052, 101430, 102312, 104661, 106720, 108192, 110676, 112056, 112280, 113680, 115488, 115920, 116290, 117894, 120060, 126315, 127890, 129122, 130732, 134736, 135240, 136416, 138345, 139548, 140070, 144360, 146160, 147568, 149408, 157192, 160080, 162288, 162806, 163415, 166014, 168084, 168420, 170520, 174435, 176841, 180320, 184460, 186064, 186760, 192096, 192480, 193683, 196098, 196490, 202104, 202860, 204624, 209322, 210105, 221352, 224112, 224560, 227360, 231840, 232580, 235788, 240120, 244209, 252630, 255780, 258244, 261464, 267467, 269472, 270480, 276690, 279096, 280140, 288720, 292320, 294147, 294735, 295136, 314384, 320160, 322805, 324576, 325612, 326830, 332028, 336168, 336840, 341040, 348870, 353682, 368920, 372128, 373520, 387366, 392196, 392980, 404208, 405720, 407015, 409248, 415035, 418644, 420210, 442704, 448224, 449120, 451927, 465160, 471576, 480240, 488418, 490245, 505260, 511560, 516488, 522928, 523305, 534934, 540960, 553380, 558192, 560280, 569821, 577440, 581049, 588294, 589470, 628768, 645610, 651224, 653660, 664056, 672336, 673680, 682080, 697740, 707364, 732627, 737840, 747040, 774732, 784392, 785960, 802401, 808416, 811440, 814030, 830070, 837288, 840420, 884205, 885408, 903854, 930320, 943152, 960480, 968415, 976836, 980490, 1010520, 1023120, 1032976, 1045856, 1046610, 1069868, 1106760, 1116384, 1120560, 1139642, 1162098, 1176588, 1178940, 1221045, 1291220, 1302448, 1307320, 1328112, 1337335, 1344672, 1347360, 1355781, 1395480, 1414728, 1465254, 1470735, 1475680, 1549464, 1568784, 1571920, 1604802, 1622880, 1628060, 1660140, 1674576, 1680840, 1709463, 1768410, 1807708, 1860640, 1872269, 1886304, 1936830, 1953672, 1960980, 2021040, 2046240, 2065952, 2093220, 2139736, 2213520, 2241120, 2259635, 2279284, 2324196, 2353176, 2357880, 2407203, 2442090, 2582440, 2604896, 2614640, 2656224, 2674670, 2711562, 2790960, 2829456, 2849105, 2905245, 2930508, 2941470, 3098928, 3137568, 3143840, 3209604, 3256120, 3320280, 3349152, 3361680, 3418926, 3536820, 3615416, 3663135, 3744538, 3873660, 3907344, 3921960, 4012005, 4042080, 4067343, 4186440, 4279472, 4427040, 4519270, 4558568, 4648392, 4706352, 4715760, 4814406, 4884180, 5128389, 5164880, 5229280, 5349340, 5423124, 5581920, 5616807, 5658912, 5698210, 5810490, 5861016, 5882940, 6197856, 6419208, 6512240, 6640560, 6723360, 6778905, 6837852, 7073640, 7230832, 7326270, 7489076, 7747320, 7814688, 7843920, 8024010, 8134686, 8372880, 8547315, 8558944, 9038540, 9117136, 9296784, 9361345, 9412704, 9431520, 9628812, 9768360, 10256778, 10329760, 10698680, 10846248, 11233614, 11396420, 11620980, 11722032, 11765880, 12036015, 12838416, 13024480, 13105883, 13281120, 13557810, 13675704, 14147280, 14461664, 14652540, 14978152, 15494640, 15687840, 16048020, 16269372, 16745760, 16850421, 17094630, 18077080, 18234272, 18593568, 18722690, 19257624, 19536720, 20336715, 20513556, 21397360, 21692496, 22467228, 22792840, 23241960, 23444064, 23531760, 24072030, 25641945, 25676832, 26211766, 27115620, 27351408, 28084035, 28294560, 29305080, 29956304, 30989280, 32096040, 32538744, 33700842, 34189260, 36154160, 37445380, 38515248, 39073440, 39317649, 40673430, 41027112, 42794720, 43384992, 44934456, 45585680, 46483920, 47063520, 48144060, 51283890, 52423532, 54231240, 54702816, 56168070, 58610160, 59912608, 64192080, 65077488, 65529415, 67401684, 68378520, 72308320, 74890760, 77030496, 78635298, 81346860, 82054224, 84252105, 89868912, 91171360, 92967840, 96288120, 102567780, 104847064, 108462480, 112336140, 117220320, 117952947, 128384160, 130154976, 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約数ペア:

[(1, 18872471520), (2, 9436235760), (3, 6290823840), (4, 4718117880), (5, 3774494304), (6, 3145411920), (7, 2696067360), (8, 2359058940), (9, 2096941280), (10, 1887247152), (12, 1572705960), (14, 1348033680), (15, 1258164768), (16, 1179529470), (18, 1048470640), (20, 943623576), (21, 898689120), (23, 820542240), (24, 786352980), (28, 674016840), (29, 650774880), (30, 629082384), (32, 589764735), (35, 539213472), (36, 524235320), (40, 471811788), (42, 449344560), (45, 419388256), (46, 410271120), (48, 393176490), (49, 385152480), (56, 337008420), (58, 325387440), (60, 314541192), (63, 299563040), (69, 273514080), (70, 269606736), (72, 262117660), (80, 235905894), (84, 224672280), (87, 216924960), (90, 209694128), (92, 205135560), (96, 196588245), (98, 192576240), (105, 179737824), (112, 168504210), (115, 164108448), (116, 162693720), (120, 157270596), (126, 149781520), (138, 136757040), (140, 134803368), (144, 131058830), (145, 130154976), (147, 128384160), (160, 117952947), (161, 117220320), (168, 112336140), (174, 108462480), (180, 104847064), (184, 102567780), (196, 96288120), (203, 92967840), (207, 91171360), (210, 89868912), (224, 84252105), (230, 82054224), (232, 81346860), (240, 78635298), (245, 77030496), (252, 74890760), (261, 72308320), (276, 68378520), (280, 67401684), (288, 65529415), (290, 65077488), (294, 64192080), (315, 59912608), (322, 58610160), (336, 56168070), (345, 54702816), (348, 54231240), (360, 52423532), (368, 51283890), (392, 48144060), (401, 47063520), (406, 46483920), (414, 45585680), (420, 44934456), (435, 43384992), (441, 42794720), (460, 41027112), (464, 40673430), (480, 39317649), (483, 39073440), (490, 38515248), (504, 37445380), (522, 36154160), (552, 34189260), (560, 33700842), (580, 32538744), (588, 32096040), (609, 30989280), (630, 29956304), (644, 29305080), (667, 28294560), (672, 28084035), (690, 27351408), (696, 27115620), (720, 26211766), (735, 25676832), (736, 25641945), (784, 24072030), (802, 23531760), (805, 23444064), (812, 23241960), (828, 22792840), (840, 22467228), (870, 21692496), (882, 21397360), (920, 20513556), (928, 20336715), (966, 19536720), (980, 19257624), (1008, 18722690), (1015, 18593568), (1035, 18234272), (1044, 18077080), (1104, 17094630), (1120, 16850421), (1127, 16745760), (1160, 16269372), (1176, 16048020), (1203, 15687840), (1218, 15494640), (1260, 14978152), (1288, 14652540), (1305, 14461664), (1334, 14147280), (1380, 13675704), (1392, 13557810), (1421, 13281120), (1440, 13105883), (1449, 13024480), (1470, 12838416), (1568, 12036015), (1604, 11765880), (1610, 11722032), (1624, 11620980), (1656, 11396420), (1680, 11233614), (1740, 10846248), (1764, 10698680), (1827, 10329760), (1840, 10256778), (1932, 9768360), (1960, 9628812), (2001, 9431520), (2005, 9412704), (2016, 9361345), (2030, 9296784), (2070, 9117136), (2088, 9038540), (2205, 8558944), (2208, 8547315), (2254, 8372880), (2320, 8134686), (2352, 8024010), (2406, 7843920), (2415, 7814688), (2436, 7747320), (2520, 7489076), (2576, 7326270), (2610, 7230832), (2668, 7073640), (2760, 6837852), (2784, 6778905), (2807, 6723360), (2842, 6640560), (2898, 6512240), (2940, 6419208), (3045, 6197856), (3208, 5882940), (3220, 5861016), (3248, 5810490), (3312, 5698210), (3335, 5658912), (3360, 5616807), (3381, 5581920), (3480, 5423124), (3528, 5349340), (3609, 5229280), (3654, 5164880), (3680, 5128389), (3864, 4884180), (3920, 4814406), (4002, 4715760), (4010, 4706352), (4060, 4648392), (4140, 4558568), (4176, 4519270), (4263, 4427040), (4410, 4279472), (4508, 4186440), (4640, 4067343), (4669, 4042080), (4704, 4012005), (4812, 3921960), (4830, 3907344), (4872, 3873660), (5040, 3744538), (5152, 3663135), (5220, 3615416), (5336, 3536820), (5520, 3418926), (5614, 3361680), (5635, 3349152), (5684, 3320280), (5796, 3256120), (5880, 3209604), (6003, 3143840), (6015, 3137568), (6090, 3098928), (6416, 2941470), (6440, 2930508), (6496, 2905245), (6624, 2849105), (6670, 2829456), (6762, 2790960), (6960, 2711562), (7056, 2674670), (7105, 2656224), (7218, 2614640), (7245, 2604896), (7308, 2582440), (7728, 2442090), (7840, 2407203), (8004, 2357880), (8020, 2353176), (8120, 2324196), (8280, 2279284), (8352, 2259635), (8421, 2241120), (8526, 2213520), (8820, 2139736), (9016, 2093220), (9135, 2065952), (9223, 2046240), (9338, 2021040), (9624, 1960980), (9660, 1953672), (9744, 1936830), (10005, 1886304), (10080, 1872269), (10143, 1860640), (10440, 1807708), (10672, 1768410), (11040, 1709463), (11228, 1680840), (11270, 1674576), (11368, 1660140), (11592, 1628060), (11629, 1622880), (11760, 1604802), (12006, 1571920), (12030, 1568784), (12180, 1549464), (12789, 1475680), (12832, 1470735), (12880, 1465254), (13340, 1414728), (13524, 1395480), (13920, 1355781), (14007, 1347360), (14035, 1344672), (14112, 1337335), (14210, 1328112), (14436, 1307320), (14490, 1302448), (14616, 1291220), (15456, 1221045), (16008, 1178940), (16040, 1176588), (16240, 1162098), (16560, 1139642), (16842, 1120560), (16905, 1116384), (17052, 1106760), (17640, 1069868), (18032, 1046610), (18045, 1045856), (18270, 1032976), (18446, 1023120), (18676, 1010520), (19248, 980490), (19320, 976836), (19488, 968415), (19649, 960480), (20010, 943152), (20286, 930320), (20880, 903854), (21315, 885408), (21344, 884205), (22456, 840420), (22540, 837288), (22736, 830070), (23184, 814030), (23258, 811440), (23345, 808416), (23520, 802401), (24012, 785960), (24060, 784392), (24360, 774732), (25263, 747040), (25578, 737840), (25760, 732627), (26680, 707364), (27048, 697740), (27669, 682080), (28014, 673680), (28070, 672336), (28420, 664056), (28872, 653660), (28980, 651224), (29232, 645610), (30015, 628768), (32016, 589470), (32080, 588294), (32480, 581049), (32683, 577440), (33120, 569821), (33684, 560280), (33810, 558192), (34104, 553380), (34887, 540960), (35280, 534934), (36064, 523305), (36090, 522928), (36540, 516488), (36892, 511560), (37352, 505260), (38496, 490245), (38640, 488418), (39298, 480240), (40020, 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(93380, 202104), (96048, 196490), (96240, 196098), (97440, 193683), (98049, 192480), (98245, 192096), (101052, 186760), (101430, 186064), (102312, 184460), (104661, 180320), (106720, 176841), (108192, 174435), (110676, 170520), (112056, 168420), (112280, 168084), (113680, 166014), (115488, 163415), (115920, 162806), (116290, 162288), (117894, 160080), (120060, 157192), (126315, 149408), (127890, 147568), (129122, 146160), (130732, 144360), (134736, 140070), (135240, 139548), (136416, 138345)]