316719360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1493

約数の個数: 216

約数和(自身を含む): 1154287680

約数和(自身を除く): 837568320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1447, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 2894, 3040, 3420, 3648, 3840, 4341, 4560, 4864, 5472, 5760, 5788, 6080, 6840, 7235, 7296, 8682, 9120, 10944, 11520, 11576, 12160, 13023, 13680, 14470, 14592, 17364, 18240, 21705, 21888, 23152, 24320, 26046, 27360, 27493, 28940, 34728, 36480, 43410, 43776, 46304, 52092, 54720, 54986, 57880, 65115, 69456, 72960, 82479, 86820, 92608, 104184, 109440, 109972, 115760, 130230, 137465, 138912, 164958, 173640, 185216, 208368, 218880, 219944, 231520, 247437, 260460, 274930, 277824, 329916, 347280, 370432, 412395, 416736, 439888, 463040, 494874, 520920, 549860, 555648, 659832, 694560, 824790, 833472, 879776, 926080, 989748, 1041840, 1099720, 1111296, 1237185, 1319664, 1389120, 1649580, 1666944, 1759552, 1852160, 1979496, 2083680, 2199440, 2474370, 2639328, 2778240, 3299160, 3333888, 3519104, 3958992, 4167360, 4398880, 4948740, 5278656, 5556480, 6598320, 7038208, 7917984, 8334720, 8797760, 9897480, 10557312, 13196640, 15835968, 16669440, 17595520, 19794960, 21114624, 26393280, 31671936, 35191040, 39589920, 52786560, 63343872, 79179840, 105573120, 158359680, 316719360]

約数ペア:

[(1, 316719360), (2, 158359680), (3, 105573120), (4, 79179840), (5, 63343872), (6, 52786560), (8, 39589920), (9, 35191040), (10, 31671936), (12, 26393280), (15, 21114624), (16, 19794960), (18, 17595520), (19, 16669440), (20, 15835968), (24, 13196640), (30, 10557312), (32, 9897480), (36, 8797760), (38, 8334720), (40, 7917984), (45, 7038208), (48, 6598320), (57, 5556480), (60, 5278656), (64, 4948740), (72, 4398880), (76, 4167360), (80, 3958992), (90, 3519104), (95, 3333888), (96, 3299160), (114, 2778240), (120, 2639328), (128, 2474370), (144, 2199440), (152, 2083680), (160, 1979496), (171, 1852160), (180, 1759552), (190, 1666944), (192, 1649580), (228, 1389120), (240, 1319664), (256, 1237185), (285, 1111296), (288, 1099720), (304, 1041840), (320, 989748), (342, 926080), (360, 879776), (380, 833472), (384, 824790), (456, 694560), (480, 659832), (570, 555648), (576, 549860), (608, 520920), (640, 494874), (684, 463040), (720, 439888), (760, 416736), (768, 412395), (855, 370432), (912, 347280), (960, 329916), (1140, 277824), (1152, 274930), (1216, 260460), (1280, 247437), (1368, 231520), (1440, 219944), (1447, 218880), (1520, 208368), (1710, 185216), (1824, 173640), (1920, 164958), (2280, 138912), (2304, 137465), (2432, 130230), (2736, 115760), (2880, 109972), (2894, 109440), (3040, 104184), (3420, 92608), (3648, 86820), (3840, 82479), (4341, 72960), (4560, 69456), (4864, 65115), (5472, 57880), (5760, 54986), (5788, 54720), (6080, 52092), (6840, 46304), (7235, 43776), (7296, 43410), (8682, 36480), (9120, 34728), (10944, 28940), (11520, 27493), (11576, 27360), (12160, 26046), (13023, 24320), (13680, 23152), (14470, 21888), (14592, 21705), (17364, 18240)]