2038679040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8563}}^1$

素因数の和:8620

約数の個数: 160

約数和(自身を含む): 6728426496

約数和(自身を除く): 4689747456

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, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 8563, 9920, 11904, 14880, 15872, 17126, 19840, 23808, 25689, 29760, 34252, 39680, 42815, 47616, 51378, 59520, 68504, 79360, 85630, 102756, 119040, 128445, 137008, 171260, 205512, 238080, 256890, 265453, 274016, 342520, 411024, 513780, 530906, 548032, 685040, 796359, 822048, 1027560, 1061812, 1096064, 1327265, 1370080, 1592718, 1644096, 2055120, 2123624, 2192128, 2654530, 2740160, 3185436, 3288192, 3981795, 4110240, 4247248, 4384256, 5309060, 5480320, 6370872, 6576384, 7963590, 8220480, 8494496, 10618120, 10960640, 12741744, 13152768, 15927180, 16440960, 16988992, 21236240, 21921280, 25483488, 31854360, 32881920, 33977984, 42472480, 50966976, 63708720, 65763840, 67955968, 84944960, 101933952, 127417440, 135911936, 169889920, 203867904, 254834880, 339779840, 407735808, 509669760, 679559680, 1019339520, 2038679040]

約数ペア:

[(1, 2038679040), (2, 1019339520), (3, 679559680), (4, 509669760), (5, 407735808), (6, 339779840), (8, 254834880), (10, 203867904), (12, 169889920), (15, 135911936), (16, 127417440), (20, 101933952), (24, 84944960), (30, 67955968), (31, 65763840), (32, 63708720), (40, 50966976), (48, 42472480), (60, 33977984), (62, 32881920), (64, 31854360), (80, 25483488), (93, 21921280), (96, 21236240), (120, 16988992), (124, 16440960), (128, 15927180), (155, 13152768), (160, 12741744), (186, 10960640), (192, 10618120), (240, 8494496), (248, 8220480), (256, 7963590), (310, 6576384), (320, 6370872), (372, 5480320), (384, 5309060), (465, 4384256), (480, 4247248), (496, 4110240), (512, 3981795), (620, 3288192), (640, 3185436), (744, 2740160), (768, 2654530), (930, 2192128), (960, 2123624), (992, 2055120), (1240, 1644096), (1280, 1592718), (1488, 1370080), (1536, 1327265), (1860, 1096064), (1920, 1061812), (1984, 1027560), (2480, 822048), (2560, 796359), (2976, 685040), (3720, 548032), (3840, 530906), (3968, 513780), (4960, 411024), (5952, 342520), (7440, 274016), (7680, 265453), (7936, 256890), (8563, 238080), (9920, 205512), (11904, 171260), (14880, 137008), (15872, 128445), (17126, 119040), (19840, 102756), (23808, 85630), (25689, 79360), (29760, 68504), (34252, 59520), (39680, 51378), (42815, 47616)]