318981120

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1140

約数の個数: 176

約数和(自身を含む): 1074920640

約数和(自身を除く): 755939520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1024, 1093, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2186, 2280, 2432, 2560, 3040, 3072, 3279, 3648, 3840, 4372, 4560, 4864, 5120, 5465, 6080, 6558, 7296, 7680, 8744, 9120, 9728, 10930, 12160, 13116, 14592, 15360, 16395, 17488, 18240, 19456, 20767, 21860, 24320, 26232, 29184, 32790, 34976, 36480, 41534, 43720, 48640, 52464, 58368, 62301, 65580, 69952, 72960, 83068, 87440, 97280, 103835, 104928, 124602, 131160, 139904, 145920, 166136, 174880, 207670, 209856, 249204, 262320, 279808, 291840, 311505, 332272, 349760, 415340, 419712, 498408, 524640, 559616, 623010, 664544, 699520, 830680, 839424, 996816, 1049280, 1119232, 1246020, 1329088, 1399040, 1661360, 1678848, 1993632, 2098560, 2492040, 2658176, 2798080, 3322720, 3357696, 3987264, 4197120, 4984080, 5316352, 5596160, 6645440, 7974528, 8394240, 9968160, 10632704, 13290880, 15949056, 16788480, 19936320, 21265408, 26581760, 31898112, 39872640, 53163520, 63796224, 79745280, 106327040, 159490560, 318981120]

約数ペア:

[(1, 318981120), (2, 159490560), (3, 106327040), (4, 79745280), (5, 63796224), (6, 53163520), (8, 39872640), (10, 31898112), (12, 26581760), (15, 21265408), (16, 19936320), (19, 16788480), (20, 15949056), (24, 13290880), (30, 10632704), (32, 9968160), (38, 8394240), (40, 7974528), (48, 6645440), (57, 5596160), (60, 5316352), (64, 4984080), (76, 4197120), (80, 3987264), (95, 3357696), (96, 3322720), (114, 2798080), (120, 2658176), (128, 2492040), (152, 2098560), (160, 1993632), (190, 1678848), (192, 1661360), (228, 1399040), (240, 1329088), (256, 1246020), (285, 1119232), (304, 1049280), (320, 996816), (380, 839424), (384, 830680), (456, 699520), (480, 664544), (512, 623010), (570, 559616), (608, 524640), (640, 498408), (760, 419712), (768, 415340), (912, 349760), (960, 332272), (1024, 311505), (1093, 291840), (1140, 279808), (1216, 262320), (1280, 249204), (1520, 209856), (1536, 207670), (1824, 174880), (1920, 166136), (2186, 145920), (2280, 139904), (2432, 131160), (2560, 124602), (3040, 104928), (3072, 103835), (3279, 97280), (3648, 87440), (3840, 83068), (4372, 72960), (4560, 69952), (4864, 65580), (5120, 62301), (5465, 58368), (6080, 52464), (6558, 48640), (7296, 43720), (7680, 41534), (8744, 36480), (9120, 34976), (9728, 32790), (10930, 29184), (12160, 26232), (13116, 24320), (14592, 21860), (15360, 20767), (16395, 19456), (17488, 18240)]