16887360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{359}}^1$

素因数の和:393

約数の個数: 168

約数和(自身を含む): 62544960

約数和(自身を除く): 45657600

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 359, 392, 420, 448, 480, 490, 560, 588, 672, 718, 735, 784, 840, 960, 980, 1077, 1120, 1176, 1344, 1436, 1470, 1568, 1680, 1795, 1960, 2154, 2240, 2352, 2513, 2872, 2940, 3136, 3360, 3590, 3920, 4308, 4704, 5026, 5385, 5744, 5880, 6720, 7180, 7539, 7840, 8616, 9408, 10052, 10770, 11488, 11760, 12565, 14360, 15078, 15680, 17232, 17591, 20104, 21540, 22976, 23520, 25130, 28720, 30156, 34464, 35182, 37695, 40208, 43080, 47040, 50260, 52773, 57440, 60312, 68928, 70364, 75390, 80416, 86160, 87955, 100520, 105546, 114880, 120624, 140728, 150780, 160832, 172320, 175910, 201040, 211092, 241248, 263865, 281456, 301560, 344640, 351820, 402080, 422184, 482496, 527730, 562912, 603120, 703640, 804160, 844368, 1055460, 1125824, 1206240, 1407280, 1688736, 2110920, 2412480, 2814560, 3377472, 4221840, 5629120, 8443680, 16887360]

約数ペア:

[(1, 16887360), (2, 8443680), (3, 5629120), (4, 4221840), (5, 3377472), (6, 2814560), (7, 2412480), (8, 2110920), (10, 1688736), (12, 1407280), (14, 1206240), (15, 1125824), (16, 1055460), (20, 844368), (21, 804160), (24, 703640), (28, 603120), (30, 562912), (32, 527730), (35, 482496), (40, 422184), (42, 402080), (48, 351820), (49, 344640), (56, 301560), (60, 281456), (64, 263865), (70, 241248), (80, 211092), (84, 201040), (96, 175910), (98, 172320), (105, 160832), (112, 150780), (120, 140728), (140, 120624), (147, 114880), (160, 105546), (168, 100520), (192, 87955), (196, 86160), (210, 80416), (224, 75390), (240, 70364), (245, 68928), (280, 60312), (294, 57440), (320, 52773), (336, 50260), (359, 47040), (392, 43080), (420, 40208), (448, 37695), (480, 35182), (490, 34464), (560, 30156), (588, 28720), (672, 25130), (718, 23520), (735, 22976), (784, 21540), (840, 20104), (960, 17591), (980, 17232), (1077, 15680), (1120, 15078), (1176, 14360), (1344, 12565), (1436, 11760), (1470, 11488), (1568, 10770), (1680, 10052), (1795, 9408), (1960, 8616), (2154, 7840), (2240, 7539), (2352, 7180), (2513, 6720), (2872, 5880), (2940, 5744), (3136, 5385), (3360, 5026), (3590, 4704), (3920, 4308)]