144264040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{601}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 345234960

約数和(自身を除く): 200970920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 353, 601, 680, 706, 1202, 1412, 1765, 2404, 2824, 3005, 3530, 4808, 6001, 6010, 7060, 10217, 12002, 12020, 14120, 20434, 24004, 24040, 30005, 40868, 48008, 51085, 60010, 81736, 102170, 120020, 204340, 212153, 240040, 408680, 424306, 848612, 1060765, 1697224, 2121530, 3606601, 4243060, 7213202, 8486120, 14426404, 18033005, 28852808, 36066010, 72132020, 144264040]

約数ペア:

[(1, 144264040), (2, 72132020), (4, 36066010), (5, 28852808), (8, 18033005), (10, 14426404), (17, 8486120), (20, 7213202), (34, 4243060), (40, 3606601), (68, 2121530), (85, 1697224), (136, 1060765), (170, 848612), (340, 424306), (353, 408680), (601, 240040), (680, 212153), (706, 204340), (1202, 120020), (1412, 102170), (1765, 81736), (2404, 60010), (2824, 51085), (3005, 48008), (3530, 40868), (4808, 30005), (6001, 24040), (6010, 24004), (7060, 20434), (10217, 14120), (12002, 12020)]