206439360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{599}}^1$

素因数の和:978

約数の個数: 112

約数和(自身を含む): 658368000

約数和(自身を除く): 451928640

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, 160, 192, 240, 320, 359, 480, 599, 718, 960, 1077, 1198, 1436, 1795, 1797, 2154, 2396, 2872, 2995, 3590, 3594, 4308, 4792, 5385, 5744, 5990, 7180, 7188, 8616, 8985, 9584, 10770, 11488, 11980, 14360, 14376, 17232, 17970, 19168, 21540, 22976, 23960, 28720, 28752, 34464, 35940, 38336, 43080, 47920, 57440, 57504, 68928, 71880, 86160, 95840, 114880, 115008, 143760, 172320, 191680, 215041, 287520, 344640, 430082, 575040, 645123, 860164, 1075205, 1290246, 1720328, 2150410, 2580492, 3225615, 3440656, 4300820, 5160984, 6451230, 6881312, 8601640, 10321968, 12902460, 13762624, 17203280, 20643936, 25804920, 34406560, 41287872, 51609840, 68813120, 103219680, 206439360]

約数ペア:

[(1, 206439360), (2, 103219680), (3, 68813120), (4, 51609840), (5, 41287872), (6, 34406560), (8, 25804920), (10, 20643936), (12, 17203280), (15, 13762624), (16, 12902460), (20, 10321968), (24, 8601640), (30, 6881312), (32, 6451230), (40, 5160984), (48, 4300820), (60, 3440656), (64, 3225615), (80, 2580492), (96, 2150410), (120, 1720328), (160, 1290246), (192, 1075205), (240, 860164), (320, 645123), (359, 575040), (480, 430082), (599, 344640), (718, 287520), (960, 215041), (1077, 191680), (1198, 172320), (1436, 143760), (1795, 115008), (1797, 114880), (2154, 95840), (2396, 86160), (2872, 71880), (2995, 68928), (3590, 57504), (3594, 57440), (4308, 47920), (4792, 43080), (5385, 38336), (5744, 35940), (5990, 34464), (7180, 28752), (7188, 28720), (8616, 23960), (8985, 22976), (9584, 21540), (10770, 19168), (11488, 17970), (11980, 17232), (14360, 14376)]