232742440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4177}}^1$

素因数の和:4394

約数の個数: 64

約数和(自身を含む): 601632000

約数和(自身を除く): 368889560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 199, 280, 398, 796, 995, 1393, 1592, 1990, 2786, 3980, 4177, 5572, 6965, 7960, 8354, 11144, 13930, 16708, 20885, 27860, 29239, 33416, 41770, 55720, 58478, 83540, 116956, 146195, 167080, 233912, 292390, 584780, 831223, 1169560, 1662446, 3324892, 4156115, 5818561, 6649784, 8312230, 11637122, 16624460, 23274244, 29092805, 33248920, 46548488, 58185610, 116371220, 232742440]

約数ペア:

[(1, 232742440), (2, 116371220), (4, 58185610), (5, 46548488), (7, 33248920), (8, 29092805), (10, 23274244), (14, 16624460), (20, 11637122), (28, 8312230), (35, 6649784), (40, 5818561), (56, 4156115), (70, 3324892), (140, 1662446), (199, 1169560), (280, 831223), (398, 584780), (796, 292390), (995, 233912), (1393, 167080), (1592, 146195), (1990, 116956), (2786, 83540), (3980, 58478), (4177, 55720), (5572, 41770), (6965, 33416), (7960, 29239), (8354, 27860), (11144, 20885), (13930, 16708)]