330326640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{3121}}^1$

素因数の和:3157

約数の個数: 240

約数和(自身を含む): 1323977760

約数和(自身を除く): 993651120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3121, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6242, 6615, 7056, 7560, 8820, 9363, 10584, 11760, 12484, 13230, 15120, 15605, 17640, 18726, 21168, 21847, 24968, 26460, 28089, 31210, 35280, 37452, 43694, 46815, 49936, 52920, 56178, 62420, 65541, 74904, 84267, 87388, 93630, 105840, 109235, 112356, 124840, 131082, 140445, 149808, 152929, 168534, 174776, 187260, 196623, 218470, 224712, 249680, 262164, 280890, 305858, 327705, 337068, 349552, 374520, 393246, 421335, 436940, 449424, 458787, 524328, 561780, 589869, 611716, 655410, 674136, 749040, 764645, 786492, 842670, 873880, 917574, 983115, 1048656, 1123560, 1179738, 1223432, 1310820, 1348272, 1376361, 1529290, 1572984, 1685340, 1747760, 1835148, 1966230, 2247120, 2293935, 2359476, 2446864, 2621640, 2752722, 2949345, 3058580, 3145968, 3370680, 3670296, 3932460, 4129083, 4587870, 4718952, 5243280, 5505444, 5898690, 6117160, 6741360, 6881805, 7340592, 7864920, 8258166, 9175740, 9437904, 11010888, 11797380, 12234320, 13763610, 15729840, 16516332, 18351480, 20645415, 22021776, 23594760, 27527220, 33032664, 36702960, 41290830, 47189520, 55054440, 66065328, 82581660, 110108880, 165163320, 330326640]

約数ペア:

[(1, 330326640), (2, 165163320), (3, 110108880), (4, 82581660), (5, 66065328), (6, 55054440), (7, 47189520), (8, 41290830), (9, 36702960), (10, 33032664), (12, 27527220), (14, 23594760), (15, 22021776), (16, 20645415), (18, 18351480), (20, 16516332), (21, 15729840), (24, 13763610), (27, 12234320), (28, 11797380), (30, 11010888), (35, 9437904), (36, 9175740), (40, 8258166), (42, 7864920), (45, 7340592), (48, 6881805), (49, 6741360), (54, 6117160), (56, 5898690), (60, 5505444), (63, 5243280), (70, 4718952), (72, 4587870), (80, 4129083), (84, 3932460), (90, 3670296), (98, 3370680), (105, 3145968), (108, 3058580), (112, 2949345), (120, 2752722), (126, 2621640), (135, 2446864), (140, 2359476), (144, 2293935), (147, 2247120), (168, 1966230), (180, 1835148), (189, 1747760), (196, 1685340), (210, 1572984), (216, 1529290), (240, 1376361), (245, 1348272), (252, 1310820), (270, 1223432), (280, 1179738), (294, 1123560), (315, 1048656), (336, 983115), (360, 917574), (378, 873880), (392, 842670), (420, 786492), (432, 764645), (441, 749040), (490, 674136), (504, 655410), (540, 611716), (560, 589869), (588, 561780), (630, 524328), (720, 458787), (735, 449424), (756, 436940), (784, 421335), (840, 393246), (882, 374520), (945, 349552), (980, 337068), (1008, 327705), (1080, 305858), (1176, 280890), (1260, 262164), (1323, 249680), (1470, 224712), (1512, 218470), (1680, 196623), (1764, 187260), (1890, 174776), (1960, 168534), (2160, 152929), (2205, 149808), (2352, 140445), (2520, 131082), (2646, 124840), (2940, 112356), (3024, 109235), (3121, 105840), (3528, 93630), (3780, 87388), (3920, 84267), (4410, 74904), (5040, 65541), (5292, 62420), (5880, 56178), (6242, 52920), (6615, 49936), (7056, 46815), (7560, 43694), (8820, 37452), (9363, 35280), (10584, 31210), (11760, 28089), (12484, 26460), (13230, 24968), (15120, 21847), (15605, 21168), (17640, 18726)]