2690780160

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5651}}^1$

素因数の和:5710

約数の個数: 176

約数和(自身を含む): 8885486592

約数和(自身を除く): 6194706432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5651, 5952, 7440, 7680, 7936, 9920, 11302, 11904, 14880, 15360, 15872, 16953, 19840, 22604, 23808, 28255, 29760, 31744, 33906, 39680, 45208, 47616, 56510, 59520, 67812, 79360, 84765, 90416, 95232, 113020, 119040, 135624, 158720, 169530, 175181, 180832, 226040, 238080, 271248, 339060, 350362, 361664, 452080, 476160, 525543, 542496, 678120, 700724, 723328, 875905, 904160, 1051086, 1084992, 1356240, 1401448, 1446656, 1751810, 1808320, 2102172, 2169984, 2627715, 2712480, 2802896, 2893312, 3503620, 3616640, 4204344, 4339968, 5255430, 5424960, 5605792, 5786624, 7007240, 7233280, 8408688, 8679936, 10510860, 10849920, 11211584, 14014480, 14466560, 16817376, 17359872, 21021720, 21699840, 22423168, 28028960, 28933120, 33634752, 42043440, 43399680, 44846336, 56057920, 67269504, 84086880, 86799360, 89692672, 112115840, 134539008, 168173760, 179385344, 224231680, 269078016, 336347520, 448463360, 538156032, 672695040, 896926720, 1345390080, 2690780160]

約数ペア:

[(1, 2690780160), (2, 1345390080), (3, 896926720), (4, 672695040), (5, 538156032), (6, 448463360), (8, 336347520), (10, 269078016), (12, 224231680), (15, 179385344), (16, 168173760), (20, 134539008), (24, 112115840), (30, 89692672), (31, 86799360), (32, 84086880), (40, 67269504), (48, 56057920), (60, 44846336), (62, 43399680), (64, 42043440), (80, 33634752), (93, 28933120), (96, 28028960), (120, 22423168), (124, 21699840), (128, 21021720), (155, 17359872), (160, 16817376), (186, 14466560), (192, 14014480), (240, 11211584), (248, 10849920), (256, 10510860), (310, 8679936), (320, 8408688), (372, 7233280), (384, 7007240), (465, 5786624), (480, 5605792), (496, 5424960), (512, 5255430), (620, 4339968), (640, 4204344), (744, 3616640), (768, 3503620), (930, 2893312), (960, 2802896), (992, 2712480), (1024, 2627715), (1240, 2169984), (1280, 2102172), (1488, 1808320), (1536, 1751810), (1860, 1446656), (1920, 1401448), (1984, 1356240), (2480, 1084992), (2560, 1051086), (2976, 904160), (3072, 875905), (3720, 723328), (3840, 700724), (3968, 678120), (4960, 542496), (5120, 525543), (5651, 476160), (5952, 452080), (7440, 361664), (7680, 350362), (7936, 339060), (9920, 271248), (11302, 238080), (11904, 226040), (14880, 180832), (15360, 175181), (15872, 169530), (16953, 158720), (19840, 135624), (22604, 119040), (23808, 113020), (28255, 95232), (29760, 90416), (31744, 84765), (33906, 79360), (39680, 67812), (45208, 59520), (47616, 56510)]