171340960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8999}}^1$

素因数の和:9038

約数の個数: 96

約数和(自身を含む): 489888000

約数和(自身を除く): 318547040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 8999, 9520, 17998, 19040, 35996, 44995, 62993, 71992, 89990, 125986, 143984, 152983, 179980, 251972, 287968, 305966, 314965, 359960, 503944, 611932, 629930, 719920, 764915, 1007888, 1070881, 1223864, 1259860, 1439840, 1529830, 2015776, 2141762, 2447728, 2519720, 3059660, 4283524, 4895456, 5039440, 5354405, 6119320, 8567048, 10078880, 10708810, 12238640, 17134096, 21417620, 24477280, 34268192, 42835240, 85670480, 171340960]

約数ペア:

[(1, 171340960), (2, 85670480), (4, 42835240), (5, 34268192), (7, 24477280), (8, 21417620), (10, 17134096), (14, 12238640), (16, 10708810), (17, 10078880), (20, 8567048), (28, 6119320), (32, 5354405), (34, 5039440), (35, 4895456), (40, 4283524), (56, 3059660), (68, 2519720), (70, 2447728), (80, 2141762), (85, 2015776), (112, 1529830), (119, 1439840), (136, 1259860), (140, 1223864), (160, 1070881), (170, 1007888), (224, 764915), (238, 719920), (272, 629930), (280, 611932), (340, 503944), (476, 359960), (544, 314965), (560, 305966), (595, 287968), (680, 251972), (952, 179980), (1120, 152983), (1190, 143984), (1360, 125986), (1904, 89990), (2380, 71992), (2720, 62993), (3808, 44995), (4760, 35996), (8999, 19040), (9520, 17998)]