1994181120

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 400

約数和(自身を含む): 7308148320

約数和(自身を除く): 5313967200

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, 59, 60, 64, 72, 80, 81, 90, 96, 108, 118, 120, 128, 135, 144, 160, 162, 163, 177, 180, 192, 216, 236, 240, 256, 270, 288, 295, 320, 324, 326, 354, 360, 384, 405, 432, 472, 480, 489, 512, 531, 540, 576, 590, 640, 648, 652, 708, 720, 768, 810, 815, 864, 885, 944, 960, 978, 1062, 1080, 1152, 1180, 1280, 1296, 1304, 1416, 1440, 1467, 1536, 1593, 1620, 1630, 1728, 1770, 1888, 1920, 1956, 2124, 2160, 2304, 2360, 2445, 2560, 2592, 2608, 2655, 2832, 2880, 2934, 3186, 3240, 3260, 3456, 3540, 3776, 3840, 3912, 4248, 4320, 4401, 4608, 4720, 4779, 4890, 5184, 5216, 5310, 5664, 5760, 5868, 6372, 6480, 6520, 6912, 7080, 7335, 7552, 7680, 7824, 7965, 8496, 8640, 8802, 9440, 9558, 9617, 9780, 10368, 10432, 10620, 11328, 11520, 11736, 12744, 12960, 13040, 13203, 13824, 14160, 14670, 15104, 15648, 15930, 16992, 17280, 17604, 18880, 19116, 19234, 19560, 20736, 20864, 21240, 22005, 22656, 23040, 23472, 23895, 25488, 25920, 26080, 26406, 28320, 28851, 29340, 30208, 31296, 31860, 33984, 34560, 35208, 37760, 38232, 38468, 39120, 41472, 41728, 42480, 44010, 45312, 46944, 47790, 48085, 50976, 51840, 52160, 52812, 56640, 57702, 58680, 62592, 63720, 66015, 67968, 69120, 70416, 75520, 76464, 76936, 78240, 83456, 84960, 86553, 88020, 90624, 93888, 95580, 96170, 101952, 103680, 104320, 105624, 113280, 115404, 117360, 125184, 127440, 132030, 135936, 140832, 144255, 151040, 152928, 153872, 156480, 169920, 173106, 176040, 187776, 191160, 192340, 203904, 207360, 208640, 211248, 226560, 230808, 234720, 250368, 254880, 259659, 264060, 271872, 281664, 288510, 305856, 307744, 312960, 339840, 346212, 352080, 375552, 382320, 384680, 407808, 417280, 422496, 432765, 453120, 461616, 469440, 509760, 519318, 528120, 563328, 577020, 611712, 615488, 625920, 679680, 692424, 704160, 751104, 764640, 769360, 778977, 815616, 844992, 865530, 923232, 938880, 1019520, 1038636, 1056240, 1126656, 1154040, 1223424, 1230976, 1251840, 1298295, 1359360, 1384848, 1408320, 1529280, 1538720, 1557954, 1689984, 1731060, 1846464, 1877760, 2039040, 2077272, 2112480, 2253312, 2308080, 2446848, 2461952, 2596590, 2769696, 2816640, 3058560, 3077440, 3115908, 3379968, 3462120, 3692928, 3755520, 3894885, 4078080, 4154544, 4224960, 4616160, 4923904, 5193180, 5539392, 5633280, 6117120, 6154880, 6231816, 6759936, 6924240, 7385856, 7789770, 8309088, 8449920, 9232320, 10386360, 11078784, 11266560, 12234240, 12309760, 12463632, 13848480, 14771712, 15579540, 16618176, 16899840, 18464640, 20772720, 22157568, 24619520, 24927264, 27696960, 31159080, 33236352, 33799680, 36929280, 41545440, 44315136, 49854528, 55393920, 62318160, 66472704, 73858560, 83090880, 99709056, 110787840, 124636320, 132945408, 166181760, 199418112, 221575680, 249272640, 332363520, 398836224, 498545280, 664727040, 997090560, 1994181120]

約数ペア:

[(1, 1994181120), (2, 997090560), (3, 664727040), (4, 498545280), (5, 398836224), (6, 332363520), (8, 249272640), (9, 221575680), (10, 199418112), (12, 166181760), (15, 132945408), (16, 124636320), (18, 110787840), (20, 99709056), (24, 83090880), (27, 73858560), (30, 66472704), (32, 62318160), (36, 55393920), (40, 49854528), (45, 44315136), (48, 41545440), (54, 36929280), (59, 33799680), (60, 33236352), (64, 31159080), (72, 27696960), (80, 24927264), (81, 24619520), (90, 22157568), (96, 20772720), (108, 18464640), (118, 16899840), (120, 16618176), (128, 15579540), (135, 14771712), (144, 13848480), (160, 12463632), (162, 12309760), (163, 12234240), (177, 11266560), (180, 11078784), (192, 10386360), (216, 9232320), (236, 8449920), (240, 8309088), (256, 7789770), (270, 7385856), (288, 6924240), (295, 6759936), (320, 6231816), (324, 6154880), (326, 6117120), (354, 5633280), (360, 5539392), (384, 5193180), (405, 4923904), (432, 4616160), (472, 4224960), (480, 4154544), (489, 4078080), (512, 3894885), (531, 3755520), (540, 3692928), (576, 3462120), (590, 3379968), (640, 3115908), (648, 3077440), (652, 3058560), (708, 2816640), (720, 2769696), (768, 2596590), (810, 2461952), (815, 2446848), (864, 2308080), (885, 2253312), (944, 2112480), (960, 2077272), (978, 2039040), (1062, 1877760), (1080, 1846464), (1152, 1731060), (1180, 1689984), (1280, 1557954), (1296, 1538720), (1304, 1529280), (1416, 1408320), (1440, 1384848), (1467, 1359360), (1536, 1298295), (1593, 1251840), (1620, 1230976), (1630, 1223424), (1728, 1154040), (1770, 1126656), (1888, 1056240), (1920, 1038636), (1956, 1019520), (2124, 938880), (2160, 923232), (2304, 865530), (2360, 844992), (2445, 815616), (2560, 778977), (2592, 769360), (2608, 764640), (2655, 751104), (2832, 704160), (2880, 692424), (2934, 679680), (3186, 625920), (3240, 615488), (3260, 611712), (3456, 577020), (3540, 563328), (3776, 528120), (3840, 519318), (3912, 509760), (4248, 469440), (4320, 461616), (4401, 453120), (4608, 432765), (4720, 422496), (4779, 417280), (4890, 407808), (5184, 384680), (5216, 382320), (5310, 375552), (5664, 352080), (5760, 346212), (5868, 339840), (6372, 312960), (6480, 307744), (6520, 305856), (6912, 288510), (7080, 281664), (7335, 271872), (7552, 264060), (7680, 259659), (7824, 254880), (7965, 250368), (8496, 234720), (8640, 230808), (8802, 226560), (9440, 211248), (9558, 208640), (9617, 207360), (9780, 203904), (10368, 192340), (10432, 191160), (10620, 187776), (11328, 176040), (11520, 173106), (11736, 169920), (12744, 156480), (12960, 153872), (13040, 152928), (13203, 151040), (13824, 144255), (14160, 140832), (14670, 135936), (15104, 132030), (15648, 127440), (15930, 125184), (16992, 117360), (17280, 115404), (17604, 113280), (18880, 105624), (19116, 104320), (19234, 103680), (19560, 101952), (20736, 96170), (20864, 95580), (21240, 93888), (22005, 90624), (22656, 88020), (23040, 86553), (23472, 84960), (23895, 83456), (25488, 78240), (25920, 76936), (26080, 76464), (26406, 75520), (28320, 70416), (28851, 69120), (29340, 67968), (30208, 66015), (31296, 63720), (31860, 62592), (33984, 58680), (34560, 57702), (35208, 56640), (37760, 52812), (38232, 52160), (38468, 51840), (39120, 50976), (41472, 48085), (41728, 47790), (42480, 46944), (44010, 45312)]