16356480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1217}}^1$

素因数の和:1246

約数の個数: 128

約数和(自身を含む): 59633280

約数和(自身を除く): 43276800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1217, 1344, 1680, 1920, 2240, 2434, 2688, 3360, 3651, 4480, 4868, 6085, 6720, 7302, 8519, 9736, 12170, 13440, 14604, 17038, 18255, 19472, 24340, 25557, 29208, 34076, 36510, 38944, 42595, 48680, 51114, 58416, 68152, 73020, 77888, 85190, 97360, 102228, 116832, 127785, 136304, 146040, 155776, 170380, 194720, 204456, 233664, 255570, 272608, 292080, 340760, 389440, 408912, 467328, 511140, 545216, 584160, 681520, 778880, 817824, 1022280, 1090432, 1168320, 1363040, 1635648, 2044560, 2336640, 2726080, 3271296, 4089120, 5452160, 8178240, 16356480]

約数ペア:

[(1, 16356480), (2, 8178240), (3, 5452160), (4, 4089120), (5, 3271296), (6, 2726080), (7, 2336640), (8, 2044560), (10, 1635648), (12, 1363040), (14, 1168320), (15, 1090432), (16, 1022280), (20, 817824), (21, 778880), (24, 681520), (28, 584160), (30, 545216), (32, 511140), (35, 467328), (40, 408912), (42, 389440), (48, 340760), (56, 292080), (60, 272608), (64, 255570), (70, 233664), (80, 204456), (84, 194720), (96, 170380), (105, 155776), (112, 146040), (120, 136304), (128, 127785), (140, 116832), (160, 102228), (168, 97360), (192, 85190), (210, 77888), (224, 73020), (240, 68152), (280, 58416), (320, 51114), (336, 48680), (384, 42595), (420, 38944), (448, 36510), (480, 34076), (560, 29208), (640, 25557), (672, 24340), (840, 19472), (896, 18255), (960, 17038), (1120, 14604), (1217, 13440), (1344, 12170), (1680, 9736), (1920, 8519), (2240, 7302), (2434, 6720), (2688, 6085), (3360, 4868), (3651, 4480)]