1944875520

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 480

約数和(自身を含む): 7966632960

約数和(自身を除く): 6021757440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 256, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 389, 420, 434, 448, 465, 480, 496, 504, 512, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 768, 778, 840, 868, 896, 930, 960, 992, 1008, 1085, 1116, 1120, 1152, 1167, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1536, 1556, 1680, 1736, 1792, 1860, 1920, 1945, 1953, 1984, 2016, 2170, 2232, 2240, 2304, 2334, 2480, 2520, 2560, 2604, 2688, 2723, 2790, 2880, 2976, 3112, 3255, 3360, 3472, 3501, 3584, 3720, 3840, 3890, 3906, 3968, 4032, 4340, 4464, 4480, 4608, 4668, 4960, 5040, 5208, 5376, 5446, 5580, 5760, 5835, 5952, 6224, 6510, 6720, 6944, 7002, 7440, 7680, 7780, 7812, 7936, 8064, 8169, 8680, 8928, 8960, 9336, 9765, 9920, 10080, 10416, 10752, 10892, 11160, 11520, 11670, 11904, 12059, 12448, 13020, 13440, 13615, 13888, 14004, 14880, 15560, 15624, 15872, 16128, 16338, 17360, 17505, 17856, 17920, 18672, 19530, 19840, 20160, 20832, 21784, 22320, 23040, 23340, 23808, 24118, 24507, 24896, 26040, 26880, 27230, 27776, 28008, 29760, 31120, 31248, 32256, 32676, 34720, 35010, 35712, 36177, 37344, 39060, 39680, 40320, 40845, 41664, 43568, 44640, 46680, 47616, 48236, 49014, 49792, 52080, 53760, 54460, 55552, 56016, 59520, 60295, 62240, 62496, 65352, 69440, 70020, 71424, 72354, 74688, 78120, 79360, 80640, 81690, 83328, 84413, 87136, 89280, 93360, 96472, 98028, 99584, 104160, 108531, 108920, 111104, 112032, 119040, 120590, 122535, 124480, 124992, 130704, 138880, 140040, 142848, 144708, 149376, 156240, 161280, 163380, 166656, 168826, 174272, 178560, 180885, 186720, 192944, 196056, 199168, 208320, 217062, 217840, 224064, 238080, 241180, 245070, 248960, 249984, 253239, 261408, 277760, 280080, 289416, 298752, 312480, 326760, 333312, 337652, 348544, 357120, 361770, 373440, 385888, 392112, 416640, 422065, 434124, 435680, 448128, 482360, 490140, 497920, 499968, 506478, 522816, 542655, 555520, 560160, 578832, 597504, 624960, 653520, 675304, 697088, 714240, 723540, 746880, 759717, 771776, 784224, 833280, 844130, 868248, 871360, 896256, 964720, 980280, 995840, 999936, 1012956, 1045632, 1085310, 1120320, 1157664, 1249920, 1266195, 1307040, 1350608, 1394176, 1447080, 1493760, 1519434, 1543552, 1568448, 1666560, 1688260, 1736496, 1742720, 1792512, 1929440, 1960560, 2025912, 2091264, 2170620, 2240640, 2315328, 2499840, 2532390, 2614080, 2701216, 2894160, 2987520, 3038868, 3087104, 3136896, 3376520, 3472992, 3485440, 3798585, 3858880, 3921120, 4051824, 4182528, 4341240, 4481280, 4630656, 4999680, 5064780, 5228160, 5402432, 5788320, 6077736, 6174208, 6273792, 6753040, 6945984, 6970880, 7597170, 7717760, 7842240, 8103648, 8682480, 8962560, 9261312, 10129560, 10456320, 10804864, 11576640, 12155472, 12547584, 13506080, 13891968, 15194340, 15435520, 15684480, 16207296, 17364960, 18522624, 20259120, 20912640, 21609728, 23153280, 24310944, 27012160, 27783936, 30388680, 30871040, 31368960, 32414592, 34729920, 40518240, 43219456, 46306560, 48621888, 54024320, 55567872, 60777360, 62737920, 64829184, 69459840, 81036480, 92613120, 97243776, 108048640, 121554720, 129658368, 138919680, 162072960, 194487552, 216097280, 243109440, 277839360, 324145920, 388975104, 486218880, 648291840, 972437760, 1944875520]

約数ペア:

[(1, 1944875520), (2, 972437760), (3, 648291840), (4, 486218880), (5, 388975104), (6, 324145920), (7, 277839360), (8, 243109440), (9, 216097280), (10, 194487552), (12, 162072960), (14, 138919680), (15, 129658368), (16, 121554720), (18, 108048640), (20, 97243776), (21, 92613120), (24, 81036480), (28, 69459840), (30, 64829184), (31, 62737920), (32, 60777360), (35, 55567872), (36, 54024320), (40, 48621888), (42, 46306560), (45, 43219456), (48, 40518240), (56, 34729920), (60, 32414592), (62, 31368960), (63, 30871040), (64, 30388680), (70, 27783936), (72, 27012160), (80, 24310944), (84, 23153280), (90, 21609728), (93, 20912640), (96, 20259120), (105, 18522624), (112, 17364960), (120, 16207296), (124, 15684480), (126, 15435520), (128, 15194340), (140, 13891968), (144, 13506080), (155, 12547584), (160, 12155472), (168, 11576640), (180, 10804864), (186, 10456320), (192, 10129560), (210, 9261312), (217, 8962560), (224, 8682480), (240, 8103648), (248, 7842240), (252, 7717760), (256, 7597170), (279, 6970880), (280, 6945984), (288, 6753040), (310, 6273792), (315, 6174208), (320, 6077736), (336, 5788320), (360, 5402432), (372, 5228160), (384, 5064780), (389, 4999680), (420, 4630656), (434, 4481280), (448, 4341240), (465, 4182528), (480, 4051824), (496, 3921120), (504, 3858880), (512, 3798585), (558, 3485440), (560, 3472992), (576, 3376520), (620, 3136896), (630, 3087104), (640, 3038868), (651, 2987520), (672, 2894160), (720, 2701216), (744, 2614080), (768, 2532390), (778, 2499840), (840, 2315328), (868, 2240640), (896, 2170620), (930, 2091264), (960, 2025912), (992, 1960560), (1008, 1929440), (1085, 1792512), (1116, 1742720), (1120, 1736496), (1152, 1688260), (1167, 1666560), (1240, 1568448), (1260, 1543552), (1280, 1519434), (1302, 1493760), (1344, 1447080), (1395, 1394176), (1440, 1350608), (1488, 1307040), (1536, 1266195), (1556, 1249920), (1680, 1157664), (1736, 1120320), (1792, 1085310), (1860, 1045632), (1920, 1012956), (1945, 999936), (1953, 995840), (1984, 980280), (2016, 964720), (2170, 896256), (2232, 871360), (2240, 868248), (2304, 844130), (2334, 833280), (2480, 784224), (2520, 771776), (2560, 759717), (2604, 746880), (2688, 723540), (2723, 714240), (2790, 697088), (2880, 675304), (2976, 653520), (3112, 624960), (3255, 597504), (3360, 578832), (3472, 560160), (3501, 555520), (3584, 542655), (3720, 522816), (3840, 506478), (3890, 499968), (3906, 497920), (3968, 490140), (4032, 482360), (4340, 448128), (4464, 435680), (4480, 434124), (4608, 422065), (4668, 416640), (4960, 392112), (5040, 385888), (5208, 373440), (5376, 361770), (5446, 357120), (5580, 348544), (5760, 337652), (5835, 333312), (5952, 326760), (6224, 312480), (6510, 298752), (6720, 289416), (6944, 280080), (7002, 277760), (7440, 261408), (7680, 253239), (7780, 249984), (7812, 248960), (7936, 245070), (8064, 241180), (8169, 238080), (8680, 224064), (8928, 217840), (8960, 217062), (9336, 208320), (9765, 199168), (9920, 196056), (10080, 192944), (10416, 186720), (10752, 180885), (10892, 178560), (11160, 174272), (11520, 168826), (11670, 166656), (11904, 163380), (12059, 161280), (12448, 156240), (13020, 149376), (13440, 144708), (13615, 142848), (13888, 140040), (14004, 138880), (14880, 130704), (15560, 124992), (15624, 124480), (15872, 122535), (16128, 120590), (16338, 119040), (17360, 112032), (17505, 111104), (17856, 108920), (17920, 108531), (18672, 104160), (19530, 99584), (19840, 98028), (20160, 96472), (20832, 93360), (21784, 89280), (22320, 87136), (23040, 84413), (23340, 83328), (23808, 81690), (24118, 80640), (24507, 79360), (24896, 78120), (26040, 74688), (26880, 72354), (27230, 71424), (27776, 70020), (28008, 69440), (29760, 65352), (31120, 62496), (31248, 62240), (32256, 60295), (32676, 59520), (34720, 56016), (35010, 55552), (35712, 54460), (36177, 53760), (37344, 52080), (39060, 49792), (39680, 49014), (40320, 48236), (40845, 47616), (41664, 46680), (43568, 44640)]