1570592240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{1871}}^1$

素因数の和:3390

約数の個数: 80

約数和(自身を含む): 4178304000

約数和(自身を除く): 2607711760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1499, 1871, 2998, 3742, 5996, 7484, 7495, 9355, 10493, 11992, 13097, 14968, 14990, 18710, 20986, 23984, 26194, 29936, 29980, 37420, 41972, 52388, 52465, 59960, 65485, 74840, 83944, 104776, 104930, 119920, 130970, 149680, 167888, 209552, 209860, 261940, 419720, 523880, 839440, 1047760, 2804629, 5609258, 11218516, 14023145, 19632403, 22437032, 28046290, 39264806, 44874064, 56092580, 78529612, 98162015, 112185160, 157059224, 196324030, 224370320, 314118448, 392648060, 785296120, 1570592240]

約数ペア:

[(1, 1570592240), (2, 785296120), (4, 392648060), (5, 314118448), (7, 224370320), (8, 196324030), (10, 157059224), (14, 112185160), (16, 98162015), (20, 78529612), (28, 56092580), (35, 44874064), (40, 39264806), (56, 28046290), (70, 22437032), (80, 19632403), (112, 14023145), (140, 11218516), (280, 5609258), (560, 2804629), (1499, 1047760), (1871, 839440), (2998, 523880), (3742, 419720), (5996, 261940), (7484, 209860), (7495, 209552), (9355, 167888), (10493, 149680), (11992, 130970), (13097, 119920), (14968, 104930), (14990, 104776), (18710, 83944), (20986, 74840), (23984, 65485), (26194, 59960), (29936, 52465), (29980, 52388), (37420, 41972)]