338382720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4519}}^1$

素因数の和:4557

約数の個数: 192

約数和(自身を含む): 1258639200

約数和(自身を除く): 920256480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4519, 4680, 4992, 5760, 6240, 7488, 8320, 9038, 9360, 12480, 13557, 14976, 18076, 18720, 22595, 24960, 27114, 36152, 37440, 40671, 45190, 54228, 58747, 67785, 72304, 74880, 81342, 90380, 108456, 117494, 135570, 144608, 162684, 176241, 180760, 203355, 216912, 234988, 271140, 289216, 293735, 325368, 352482, 361520, 406710, 433824, 469976, 528723, 542280, 578432, 587470, 650736, 704964, 723040, 813420, 867648, 881205, 939952, 1057446, 1084560, 1174940, 1301472, 1409928, 1446080, 1626840, 1735296, 1762410, 1879904, 2114892, 2169120, 2349880, 2602944, 2643615, 2819856, 2892160, 3253680, 3524820, 3759808, 4229784, 4338240, 4699760, 5205888, 5287230, 5639712, 6507360, 7049640, 7519616, 8459568, 8676480, 9399520, 10574460, 11279424, 13014720, 14099280, 16919136, 18799040, 21148920, 22558848, 26029440, 28198560, 33838272, 37598080, 42297840, 56397120, 67676544, 84595680, 112794240, 169191360, 338382720]

約数ペア:

[(1, 338382720), (2, 169191360), (3, 112794240), (4, 84595680), (5, 67676544), (6, 56397120), (8, 42297840), (9, 37598080), (10, 33838272), (12, 28198560), (13, 26029440), (15, 22558848), (16, 21148920), (18, 18799040), (20, 16919136), (24, 14099280), (26, 13014720), (30, 11279424), (32, 10574460), (36, 9399520), (39, 8676480), (40, 8459568), (45, 7519616), (48, 7049640), (52, 6507360), (60, 5639712), (64, 5287230), (65, 5205888), (72, 4699760), (78, 4338240), (80, 4229784), (90, 3759808), (96, 3524820), (104, 3253680), (117, 2892160), (120, 2819856), (128, 2643615), (130, 2602944), (144, 2349880), (156, 2169120), (160, 2114892), (180, 1879904), (192, 1762410), (195, 1735296), (208, 1626840), (234, 1446080), (240, 1409928), (260, 1301472), (288, 1174940), (312, 1084560), (320, 1057446), (360, 939952), (384, 881205), (390, 867648), (416, 813420), (468, 723040), (480, 704964), (520, 650736), (576, 587470), (585, 578432), (624, 542280), (640, 528723), (720, 469976), (780, 433824), (832, 406710), (936, 361520), (960, 352482), (1040, 325368), (1152, 293735), (1170, 289216), (1248, 271140), (1440, 234988), (1560, 216912), (1664, 203355), (1872, 180760), (1920, 176241), (2080, 162684), (2340, 144608), (2496, 135570), (2880, 117494), (3120, 108456), (3744, 90380), (4160, 81342), (4519, 74880), (4680, 72304), (4992, 67785), (5760, 58747), (6240, 54228), (7488, 45190), (8320, 40671), (9038, 37440), (9360, 36152), (12480, 27114), (13557, 24960), (14976, 22595), (18076, 18720)]