1817671680

素因数分解:

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

素因数の和:218

約数の個数: 432

約数和(自身を含む): 6966970920

約数和(自身を除く): 5149299240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 163, 165, 176, 180, 192, 198, 220, 240, 242, 256, 264, 288, 320, 326, 330, 352, 360, 363, 384, 396, 440, 480, 484, 489, 495, 512, 528, 576, 605, 640, 652, 660, 704, 720, 726, 768, 792, 815, 880, 960, 968, 978, 990, 1024, 1056, 1089, 1152, 1210, 1280, 1304, 1320, 1408, 1440, 1452, 1467, 1536, 1584, 1630, 1760, 1793, 1815, 1920, 1936, 1956, 1980, 2048, 2112, 2178, 2304, 2420, 2445, 2560, 2608, 2640, 2816, 2880, 2904, 2934, 3072, 3168, 3260, 3520, 3586, 3630, 3840, 3872, 3912, 3960, 4224, 4356, 4608, 4840, 4890, 5120, 5216, 5280, 5379, 5445, 5632, 5760, 5808, 5868, 6144, 6336, 6520, 7040, 7172, 7260, 7335, 7680, 7744, 7824, 7920, 8448, 8712, 8965, 9216, 9680, 9780, 10240, 10432, 10560, 10758, 10890, 11264, 11520, 11616, 11736, 12672, 13040, 14080, 14344, 14520, 14670, 15360, 15488, 15648, 15840, 16137, 16896, 17424, 17930, 18432, 19360, 19560, 19723, 20864, 21120, 21516, 21780, 22528, 23040, 23232, 23472, 25344, 26080, 26895, 28160, 28688, 29040, 29340, 30720, 30976, 31296, 31680, 32274, 33792, 34848, 35860, 38720, 39120, 39446, 41728, 42240, 43032, 43560, 46080, 46464, 46944, 50688, 52160, 53790, 56320, 57376, 58080, 58680, 59169, 61952, 62592, 63360, 64548, 67584, 69696, 71720, 77440, 78240, 78892, 80685, 83456, 84480, 86064, 87120, 92160, 92928, 93888, 98615, 101376, 104320, 107580, 112640, 114752, 116160, 117360, 118338, 123904, 125184, 126720, 129096, 139392, 143440, 154880, 156480, 157784, 161370, 166912, 168960, 172128, 174240, 177507, 185856, 187776, 197230, 202752, 208640, 215160, 229504, 232320, 234720, 236676, 247808, 250368, 253440, 258192, 278784, 286880, 295845, 309760, 312960, 315568, 322740, 333824, 337920, 344256, 348480, 355014, 371712, 375552, 394460, 417280, 430320, 459008, 464640, 469440, 473352, 500736, 506880, 516384, 557568, 573760, 591690, 619520, 625920, 631136, 645480, 688512, 696960, 710028, 743424, 751104, 788920, 834560, 860640, 887535, 918016, 929280, 938880, 946704, 1001472, 1013760, 1032768, 1115136, 1147520, 1183380, 1239040, 1251840, 1262272, 1290960, 1377024, 1393920, 1420056, 1502208, 1577840, 1669120, 1721280, 1775070, 1836032, 1858560, 1877760, 1893408, 2065536, 2230272, 2295040, 2366760, 2503680, 2524544, 2581920, 2754048, 2787840, 2840112, 3004416, 3155680, 3442560, 3550140, 3672064, 3717120, 3755520, 3786816, 4131072, 4590080, 4733520, 5007360, 5049088, 5163840, 5508096, 5575680, 5680224, 6311360, 6885120, 7100280, 7511040, 7573632, 8262144, 9180160, 9467040, 10098176, 10327680, 11016192, 11151360, 11360448, 12622720, 13770240, 14200560, 15022080, 15147264, 16524288, 18360320, 18934080, 20196352, 20655360, 22720896, 25245440, 27540480, 28401120, 30294528, 33048576, 37868160, 40392704, 41310720, 45441792, 50490880, 55080960, 56802240, 60589056, 75736320, 82621440, 90883584, 100981760, 113604480, 121178112, 151472640, 165242880, 181767168, 201963520, 227208960, 302945280, 363534336, 454417920, 605890560, 908835840, 1817671680]

約数ペア:

[(1, 1817671680), (2, 908835840), (3, 605890560), (4, 454417920), (5, 363534336), (6, 302945280), (8, 227208960), (9, 201963520), (10, 181767168), (11, 165242880), (12, 151472640), (15, 121178112), (16, 113604480), (18, 100981760), (20, 90883584), (22, 82621440), (24, 75736320), (30, 60589056), (32, 56802240), (33, 55080960), (36, 50490880), (40, 45441792), (44, 41310720), (45, 40392704), (48, 37868160), (55, 33048576), (60, 30294528), (64, 28401120), (66, 27540480), (72, 25245440), (80, 22720896), (88, 20655360), (90, 20196352), (96, 18934080), (99, 18360320), (110, 16524288), (120, 15147264), (121, 15022080), (128, 14200560), (132, 13770240), (144, 12622720), (160, 11360448), (163, 11151360), (165, 11016192), (176, 10327680), (180, 10098176), (192, 9467040), (198, 9180160), (220, 8262144), (240, 7573632), (242, 7511040), (256, 7100280), (264, 6885120), (288, 6311360), (320, 5680224), (326, 5575680), (330, 5508096), (352, 5163840), (360, 5049088), (363, 5007360), (384, 4733520), (396, 4590080), (440, 4131072), (480, 3786816), (484, 3755520), (489, 3717120), (495, 3672064), (512, 3550140), (528, 3442560), (576, 3155680), (605, 3004416), (640, 2840112), (652, 2787840), (660, 2754048), (704, 2581920), (720, 2524544), (726, 2503680), (768, 2366760), (792, 2295040), (815, 2230272), (880, 2065536), (960, 1893408), (968, 1877760), (978, 1858560), (990, 1836032), (1024, 1775070), (1056, 1721280), (1089, 1669120), (1152, 1577840), (1210, 1502208), (1280, 1420056), (1304, 1393920), (1320, 1377024), (1408, 1290960), (1440, 1262272), (1452, 1251840), (1467, 1239040), (1536, 1183380), (1584, 1147520), (1630, 1115136), (1760, 1032768), (1793, 1013760), (1815, 1001472), (1920, 946704), (1936, 938880), (1956, 929280), (1980, 918016), (2048, 887535), (2112, 860640), (2178, 834560), (2304, 788920), (2420, 751104), (2445, 743424), (2560, 710028), (2608, 696960), (2640, 688512), (2816, 645480), (2880, 631136), (2904, 625920), (2934, 619520), (3072, 591690), (3168, 573760), (3260, 557568), (3520, 516384), (3586, 506880), (3630, 500736), (3840, 473352), (3872, 469440), (3912, 464640), (3960, 459008), (4224, 430320), (4356, 417280), (4608, 394460), (4840, 375552), (4890, 371712), (5120, 355014), (5216, 348480), (5280, 344256), (5379, 337920), (5445, 333824), (5632, 322740), (5760, 315568), (5808, 312960), (5868, 309760), (6144, 295845), (6336, 286880), (6520, 278784), (7040, 258192), (7172, 253440), (7260, 250368), (7335, 247808), (7680, 236676), (7744, 234720), (7824, 232320), (7920, 229504), (8448, 215160), (8712, 208640), (8965, 202752), (9216, 197230), (9680, 187776), (9780, 185856), (10240, 177507), (10432, 174240), (10560, 172128), (10758, 168960), (10890, 166912), (11264, 161370), (11520, 157784), (11616, 156480), (11736, 154880), (12672, 143440), (13040, 139392), (14080, 129096), (14344, 126720), (14520, 125184), (14670, 123904), (15360, 118338), (15488, 117360), (15648, 116160), (15840, 114752), (16137, 112640), (16896, 107580), (17424, 104320), (17930, 101376), (18432, 98615), (19360, 93888), (19560, 92928), (19723, 92160), (20864, 87120), (21120, 86064), (21516, 84480), (21780, 83456), (22528, 80685), (23040, 78892), (23232, 78240), (23472, 77440), (25344, 71720), (26080, 69696), (26895, 67584), (28160, 64548), (28688, 63360), (29040, 62592), (29340, 61952), (30720, 59169), (30976, 58680), (31296, 58080), (31680, 57376), (32274, 56320), (33792, 53790), (34848, 52160), (35860, 50688), (38720, 46944), (39120, 46464), (39446, 46080), (41728, 43560), (42240, 43032)]