317542080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^2$

素因数の和:231

約数の個数: 168

約数和(自身を含む): 1040386032

約数和(自身を除く): 722843952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 79, 80, 96, 106, 120, 158, 159, 160, 192, 212, 237, 240, 265, 316, 318, 320, 395, 424, 474, 480, 530, 632, 636, 790, 795, 848, 948, 960, 1060, 1185, 1264, 1272, 1580, 1590, 1696, 1896, 2120, 2370, 2528, 2544, 3160, 3180, 3392, 3792, 4187, 4240, 4740, 5056, 5088, 6241, 6320, 6360, 7584, 8374, 8480, 9480, 10176, 12482, 12561, 12640, 12720, 15168, 16748, 16960, 18723, 18960, 20935, 24964, 25122, 25280, 25440, 31205, 33496, 37446, 37920, 41870, 49928, 50244, 50880, 62410, 62805, 66992, 74892, 75840, 83740, 93615, 99856, 100488, 124820, 125610, 133984, 149784, 167480, 187230, 199712, 200976, 249640, 251220, 267968, 299568, 330773, 334960, 374460, 399424, 401952, 499280, 502440, 599136, 661546, 669920, 748920, 803904, 992319, 998560, 1004880, 1198272, 1323092, 1339840, 1497840, 1653865, 1984638, 1997120, 2009760, 2646184, 2995680, 3307730, 3969276, 4019520, 4961595, 5292368, 5991360, 6615460, 7938552, 9923190, 10584736, 13230920, 15877104, 19846380, 21169472, 26461840, 31754208, 39692760, 52923680, 63508416, 79385520, 105847360, 158771040, 317542080]

約数ペア:

[(1, 317542080), (2, 158771040), (3, 105847360), (4, 79385520), (5, 63508416), (6, 52923680), (8, 39692760), (10, 31754208), (12, 26461840), (15, 21169472), (16, 19846380), (20, 15877104), (24, 13230920), (30, 10584736), (32, 9923190), (40, 7938552), (48, 6615460), (53, 5991360), (60, 5292368), (64, 4961595), (79, 4019520), (80, 3969276), (96, 3307730), (106, 2995680), (120, 2646184), (158, 2009760), (159, 1997120), (160, 1984638), (192, 1653865), (212, 1497840), (237, 1339840), (240, 1323092), (265, 1198272), (316, 1004880), (318, 998560), (320, 992319), (395, 803904), (424, 748920), (474, 669920), (480, 661546), (530, 599136), (632, 502440), (636, 499280), (790, 401952), (795, 399424), (848, 374460), (948, 334960), (960, 330773), (1060, 299568), (1185, 267968), (1264, 251220), (1272, 249640), (1580, 200976), (1590, 199712), (1696, 187230), (1896, 167480), (2120, 149784), (2370, 133984), (2528, 125610), (2544, 124820), (3160, 100488), (3180, 99856), (3392, 93615), (3792, 83740), (4187, 75840), (4240, 74892), (4740, 66992), (5056, 62805), (5088, 62410), (6241, 50880), (6320, 50244), (6360, 49928), (7584, 41870), (8374, 37920), (8480, 37446), (9480, 33496), (10176, 31205), (12482, 25440), (12561, 25280), (12640, 25122), (12720, 24964), (15168, 20935), (16748, 18960), (16960, 18723)]