2222714880

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 312

約数和(自身を含む): 7973447040

約数和(自身を除く): 5750732160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 389, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 778, 930, 960, 992, 1024, 1116, 1152, 1167, 1240, 1280, 1395, 1440, 1488, 1536, 1556, 1860, 1920, 1945, 1984, 2048, 2232, 2304, 2334, 2480, 2560, 2790, 2880, 2976, 3072, 3112, 3501, 3720, 3840, 3890, 3968, 4096, 4464, 4608, 4668, 4960, 5120, 5580, 5760, 5835, 5952, 6144, 6224, 7002, 7440, 7680, 7780, 7936, 8928, 9216, 9336, 9920, 10240, 11160, 11520, 11670, 11904, 12059, 12288, 12448, 14004, 14880, 15360, 15560, 15872, 17505, 17856, 18432, 18672, 19840, 20480, 22320, 23040, 23340, 23808, 24118, 24896, 28008, 29760, 30720, 31120, 31744, 35010, 35712, 36177, 36864, 37344, 39680, 44640, 46080, 46680, 47616, 48236, 49792, 56016, 59520, 60295, 61440, 62240, 63488, 70020, 71424, 72354, 74688, 79360, 89280, 92160, 93360, 95232, 96472, 99584, 108531, 112032, 119040, 120590, 124480, 126976, 140040, 142848, 144708, 149376, 158720, 178560, 180885, 184320, 186720, 190464, 192944, 199168, 217062, 224064, 238080, 241180, 248960, 280080, 285696, 289416, 298752, 317440, 357120, 361770, 373440, 380928, 385888, 398336, 434124, 448128, 476160, 482360, 497920, 542655, 560160, 571392, 578832, 597504, 634880, 714240, 723540, 746880, 771776, 796672, 868248, 896256, 952320, 964720, 995840, 1085310, 1120320, 1142784, 1157664, 1195008, 1428480, 1447080, 1493760, 1543552, 1593344, 1736496, 1792512, 1904640, 1929440, 1991680, 2170620, 2240640, 2315328, 2390016, 2856960, 2894160, 2987520, 3087104, 3472992, 3585024, 3858880, 3983360, 4341240, 4481280, 4630656, 4780032, 5713920, 5788320, 5975040, 6174208, 6945984, 7170048, 7717760, 7966720, 8682480, 8962560, 9261312, 11576640, 11950080, 12348416, 13891968, 14340096, 15435520, 17364960, 17925120, 18522624, 23153280, 23900160, 24696832, 27783936, 30871040, 34729920, 35850240, 37045248, 46306560, 49393664, 55567872, 61742080, 69459840, 71700480, 74090496, 92613120, 111135744, 123484160, 138919680, 148180992, 185226240, 222271488, 246968320, 277839360, 370452480, 444542976, 555678720, 740904960, 1111357440, 2222714880]

約数ペア:

[(1, 2222714880), (2, 1111357440), (3, 740904960), (4, 555678720), (5, 444542976), (6, 370452480), (8, 277839360), (9, 246968320), (10, 222271488), (12, 185226240), (15, 148180992), (16, 138919680), (18, 123484160), (20, 111135744), (24, 92613120), (30, 74090496), (31, 71700480), (32, 69459840), (36, 61742080), (40, 55567872), (45, 49393664), (48, 46306560), (60, 37045248), (62, 35850240), (64, 34729920), (72, 30871040), (80, 27783936), (90, 24696832), (93, 23900160), (96, 23153280), (120, 18522624), (124, 17925120), (128, 17364960), (144, 15435520), (155, 14340096), (160, 13891968), (180, 12348416), (186, 11950080), (192, 11576640), (240, 9261312), (248, 8962560), (256, 8682480), (279, 7966720), (288, 7717760), (310, 7170048), (320, 6945984), (360, 6174208), (372, 5975040), (384, 5788320), (389, 5713920), (465, 4780032), (480, 4630656), (496, 4481280), (512, 4341240), (558, 3983360), (576, 3858880), (620, 3585024), (640, 3472992), (720, 3087104), (744, 2987520), (768, 2894160), (778, 2856960), (930, 2390016), (960, 2315328), (992, 2240640), (1024, 2170620), (1116, 1991680), (1152, 1929440), (1167, 1904640), (1240, 1792512), (1280, 1736496), (1395, 1593344), (1440, 1543552), (1488, 1493760), (1536, 1447080), (1556, 1428480), (1860, 1195008), (1920, 1157664), (1945, 1142784), (1984, 1120320), (2048, 1085310), (2232, 995840), (2304, 964720), (2334, 952320), (2480, 896256), (2560, 868248), (2790, 796672), (2880, 771776), (2976, 746880), (3072, 723540), (3112, 714240), (3501, 634880), (3720, 597504), (3840, 578832), (3890, 571392), (3968, 560160), (4096, 542655), (4464, 497920), (4608, 482360), (4668, 476160), (4960, 448128), (5120, 434124), (5580, 398336), (5760, 385888), (5835, 380928), (5952, 373440), (6144, 361770), (6224, 357120), (7002, 317440), (7440, 298752), (7680, 289416), (7780, 285696), (7936, 280080), (8928, 248960), (9216, 241180), (9336, 238080), (9920, 224064), (10240, 217062), (11160, 199168), (11520, 192944), (11670, 190464), (11904, 186720), (12059, 184320), (12288, 180885), (12448, 178560), (14004, 158720), (14880, 149376), (15360, 144708), (15560, 142848), (15872, 140040), (17505, 126976), (17856, 124480), (18432, 120590), (18672, 119040), (19840, 112032), (20480, 108531), (22320, 99584), (23040, 96472), (23340, 95232), (23808, 93360), (24118, 92160), (24896, 89280), (28008, 79360), (29760, 74688), (30720, 72354), (31120, 71424), (31744, 70020), (35010, 63488), (35712, 62240), (36177, 61440), (36864, 60295), (37344, 59520), (39680, 56016), (44640, 49792), (46080, 48236), (46680, 47616)]