208099680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3119}}^1$

素因数の和:3276

約数の個数: 96

約数和(自身を含む): 660441600

約数和(自身を除く): 452341920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3119, 3336, 4170, 4448, 5560, 6238, 6672, 8340, 9357, 11120, 12476, 13344, 15595, 16680, 18714, 22240, 24952, 31190, 33360, 37428, 46785, 49904, 62380, 66720, 74856, 93570, 99808, 124760, 149712, 187140, 249520, 299424, 374280, 433541, 499040, 748560, 867082, 1300623, 1497120, 1734164, 2167705, 2601246, 3468328, 4335410, 5202492, 6503115, 6936656, 8670820, 10404984, 13006230, 13873312, 17341640, 20809968, 26012460, 34683280, 41619936, 52024920, 69366560, 104049840, 208099680]

約数ペア:

[(1, 208099680), (2, 104049840), (3, 69366560), (4, 52024920), (5, 41619936), (6, 34683280), (8, 26012460), (10, 20809968), (12, 17341640), (15, 13873312), (16, 13006230), (20, 10404984), (24, 8670820), (30, 6936656), (32, 6503115), (40, 5202492), (48, 4335410), (60, 3468328), (80, 2601246), (96, 2167705), (120, 1734164), (139, 1497120), (160, 1300623), (240, 867082), (278, 748560), (417, 499040), (480, 433541), (556, 374280), (695, 299424), (834, 249520), (1112, 187140), (1390, 149712), (1668, 124760), (2085, 99808), (2224, 93570), (2780, 74856), (3119, 66720), (3336, 62380), (4170, 49904), (4448, 46785), (5560, 37428), (6238, 33360), (6672, 31190), (8340, 24952), (9357, 22240), (11120, 18714), (12476, 16680), (13344, 15595)]