16820766720

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:852

約数の個数: 384

約数和(自身を含む): 60595516800

約数和(自身を除く): 43774750080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 128, 135, 144, 160, 166, 180, 192, 216, 240, 249, 256, 270, 288, 320, 332, 360, 384, 415, 432, 480, 498, 512, 540, 576, 640, 664, 720, 733, 747, 768, 830, 864, 960, 996, 1024, 1080, 1152, 1245, 1280, 1328, 1440, 1466, 1494, 1536, 1660, 1728, 1920, 1992, 2048, 2160, 2199, 2241, 2304, 2490, 2560, 2656, 2880, 2932, 2988, 3072, 3320, 3456, 3665, 3735, 3840, 3984, 4320, 4398, 4482, 4608, 4980, 5120, 5312, 5760, 5864, 5976, 6144, 6597, 6640, 6912, 7330, 7470, 7680, 7968, 8640, 8796, 8964, 9216, 9960, 10240, 10624, 10995, 11205, 11520, 11728, 11952, 13194, 13280, 13824, 14660, 14940, 15360, 15936, 17280, 17592, 17928, 18432, 19791, 19920, 21248, 21990, 22410, 23040, 23456, 23904, 26388, 26560, 27648, 29320, 29880, 30720, 31872, 32985, 34560, 35184, 35856, 39582, 39840, 42496, 43980, 44820, 46080, 46912, 47808, 52776, 53120, 55296, 58640, 59760, 60839, 63744, 65970, 69120, 70368, 71712, 79164, 79680, 84992, 87960, 89640, 92160, 93824, 95616, 98955, 105552, 106240, 117280, 119520, 121678, 127488, 131940, 138240, 140736, 143424, 158328, 159360, 169984, 175920, 179280, 182517, 187648, 191232, 197910, 211104, 212480, 234560, 239040, 243356, 254976, 263880, 276480, 281472, 286848, 304195, 316656, 318720, 351840, 358560, 365034, 375296, 382464, 395820, 422208, 424960, 469120, 478080, 486712, 509952, 527760, 547551, 562944, 573696, 608390, 633312, 637440, 703680, 717120, 730068, 750592, 764928, 791640, 844416, 849920, 912585, 938240, 956160, 973424, 1055520, 1095102, 1125888, 1147392, 1216780, 1266624, 1274880, 1407360, 1434240, 1460136, 1501184, 1529856, 1583280, 1642653, 1688832, 1825170, 1876480, 1912320, 1946848, 2111040, 2190204, 2251776, 2294784, 2433560, 2533248, 2549760, 2737755, 2814720, 2868480, 2920272, 3166560, 3285306, 3377664, 3650340, 3752960, 3824640, 3893696, 4222080, 4380408, 4503552, 4589568, 4867120, 5066496, 5475510, 5629440, 5736960, 5840544, 6333120, 6570612, 6755328, 7300680, 7505920, 7649280, 7787392, 8213265, 8444160, 8760816, 9734240, 10132992, 10951020, 11258880, 11473920, 11681088, 12666240, 13141224, 13510656, 14601360, 15574784, 16426530, 16888320, 17521632, 19468480, 20265984, 21902040, 22517760, 22947840, 23362176, 25332480, 26282448, 29202720, 31149568, 32853060, 33776640, 35043264, 38936960, 40531968, 43804080, 46724352, 50664960, 52564896, 58405440, 62299136, 65706120, 67553280, 70086528, 77873920, 87608160, 93448704, 101329920, 105129792, 116810880, 124598272, 131412240, 140173056, 155747840, 175216320, 186897408, 202659840, 210259584, 233621760, 262824480, 280346112, 311495680, 350432640, 373794816, 420519168, 467243520, 525648960, 560692224, 622991360, 700865280, 841038336, 934487040, 1051297920, 1121384448, 1401730560, 1682076672, 1868974080, 2102595840, 2803461120, 3364153344, 4205191680, 5606922240, 8410383360, 16820766720]

約数ペア:

[(1, 16820766720), (2, 8410383360), (3, 5606922240), (4, 4205191680), (5, 3364153344), (6, 2803461120), (8, 2102595840), (9, 1868974080), (10, 1682076672), (12, 1401730560), (15, 1121384448), (16, 1051297920), (18, 934487040), (20, 841038336), (24, 700865280), (27, 622991360), (30, 560692224), (32, 525648960), (36, 467243520), (40, 420519168), (45, 373794816), (48, 350432640), (54, 311495680), (60, 280346112), (64, 262824480), (72, 233621760), (80, 210259584), (83, 202659840), (90, 186897408), (96, 175216320), (108, 155747840), (120, 140173056), (128, 131412240), (135, 124598272), (144, 116810880), (160, 105129792), (166, 101329920), (180, 93448704), (192, 87608160), (216, 77873920), (240, 70086528), (249, 67553280), (256, 65706120), (270, 62299136), (288, 58405440), (320, 52564896), (332, 50664960), (360, 46724352), (384, 43804080), (415, 40531968), (432, 38936960), (480, 35043264), (498, 33776640), (512, 32853060), (540, 31149568), (576, 29202720), (640, 26282448), (664, 25332480), (720, 23362176), (733, 22947840), (747, 22517760), (768, 21902040), (830, 20265984), (864, 19468480), (960, 17521632), (996, 16888320), (1024, 16426530), (1080, 15574784), (1152, 14601360), (1245, 13510656), (1280, 13141224), (1328, 12666240), (1440, 11681088), (1466, 11473920), (1494, 11258880), (1536, 10951020), (1660, 10132992), (1728, 9734240), (1920, 8760816), (1992, 8444160), (2048, 8213265), (2160, 7787392), (2199, 7649280), (2241, 7505920), (2304, 7300680), (2490, 6755328), (2560, 6570612), (2656, 6333120), (2880, 5840544), (2932, 5736960), (2988, 5629440), (3072, 5475510), (3320, 5066496), (3456, 4867120), (3665, 4589568), (3735, 4503552), (3840, 4380408), (3984, 4222080), (4320, 3893696), (4398, 3824640), (4482, 3752960), (4608, 3650340), (4980, 3377664), (5120, 3285306), (5312, 3166560), (5760, 2920272), (5864, 2868480), (5976, 2814720), (6144, 2737755), (6597, 2549760), (6640, 2533248), (6912, 2433560), (7330, 2294784), (7470, 2251776), (7680, 2190204), (7968, 2111040), (8640, 1946848), (8796, 1912320), (8964, 1876480), (9216, 1825170), (9960, 1688832), (10240, 1642653), (10624, 1583280), (10995, 1529856), (11205, 1501184), (11520, 1460136), (11728, 1434240), (11952, 1407360), (13194, 1274880), (13280, 1266624), (13824, 1216780), (14660, 1147392), (14940, 1125888), (15360, 1095102), (15936, 1055520), (17280, 973424), (17592, 956160), (17928, 938240), (18432, 912585), (19791, 849920), (19920, 844416), (21248, 791640), (21990, 764928), (22410, 750592), (23040, 730068), (23456, 717120), (23904, 703680), (26388, 637440), (26560, 633312), (27648, 608390), (29320, 573696), (29880, 562944), (30720, 547551), (31872, 527760), (32985, 509952), (34560, 486712), (35184, 478080), (35856, 469120), (39582, 424960), (39840, 422208), (42496, 395820), (43980, 382464), (44820, 375296), (46080, 365034), (46912, 358560), (47808, 351840), (52776, 318720), (53120, 316656), (55296, 304195), (58640, 286848), (59760, 281472), (60839, 276480), (63744, 263880), (65970, 254976), (69120, 243356), (70368, 239040), (71712, 234560), (79164, 212480), (79680, 211104), (84992, 197910), (87960, 191232), (89640, 187648), (92160, 182517), (93824, 179280), (95616, 175920), (98955, 169984), (105552, 159360), (106240, 158328), (117280, 143424), (119520, 140736), (121678, 138240), (127488, 131940)]