214438080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1607}}^1$

素因数の和:1766

約数の個数: 112

約数和(自身を含む): 686165760

約数和(自身を除く): 471727680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1390, 1607, 1668, 2085, 2224, 2780, 3214, 3336, 4170, 4448, 4821, 5560, 6428, 6672, 8035, 8340, 8896, 9642, 11120, 12856, 13344, 16070, 16680, 19284, 22240, 24105, 25712, 26688, 32140, 33360, 38568, 44480, 48210, 51424, 64280, 66720, 77136, 96420, 102848, 128560, 133440, 154272, 192840, 223373, 257120, 308544, 385680, 446746, 514240, 670119, 771360, 893492, 1116865, 1340238, 1542720, 1786984, 2233730, 2680476, 3350595, 3573968, 4467460, 5360952, 6701190, 7147936, 8934920, 10721904, 13402380, 14295872, 17869840, 21443808, 26804760, 35739680, 42887616, 53609520, 71479360, 107219040, 214438080]

約数ペア:

[(1, 214438080), (2, 107219040), (3, 71479360), (4, 53609520), (5, 42887616), (6, 35739680), (8, 26804760), (10, 21443808), (12, 17869840), (15, 14295872), (16, 13402380), (20, 10721904), (24, 8934920), (30, 7147936), (32, 6701190), (40, 5360952), (48, 4467460), (60, 3573968), (64, 3350595), (80, 2680476), (96, 2233730), (120, 1786984), (139, 1542720), (160, 1340238), (192, 1116865), (240, 893492), (278, 771360), (320, 670119), (417, 514240), (480, 446746), (556, 385680), (695, 308544), (834, 257120), (960, 223373), (1112, 192840), (1390, 154272), (1607, 133440), (1668, 128560), (2085, 102848), (2224, 96420), (2780, 77136), (3214, 66720), (3336, 64280), (4170, 51424), (4448, 48210), (4821, 44480), (5560, 38568), (6428, 33360), (6672, 32140), (8035, 26688), (8340, 25712), (8896, 24105), (9642, 22240), (11120, 19284), (12856, 16680), (13344, 16070)]