69723920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6553}}^1$

素因数の和:6592

約数の個数: 80

約数和(自身を含む): 195047040

約数和(自身を除く): 125323120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 6553, 10640, 13106, 26212, 32765, 45871, 52424, 65530, 91742, 104848, 124507, 131060, 183484, 229355, 249014, 262120, 366968, 458710, 498028, 524240, 622535, 733936, 871549, 917420, 996056, 1245070, 1743098, 1834840, 1992112, 2490140, 3486196, 3669680, 4357745, 4980280, 6972392, 8715490, 9960560, 13944784, 17430980, 34861960, 69723920]

約数ペア:

[(1, 69723920), (2, 34861960), (4, 17430980), (5, 13944784), (7, 9960560), (8, 8715490), (10, 6972392), (14, 4980280), (16, 4357745), (19, 3669680), (20, 3486196), (28, 2490140), (35, 1992112), (38, 1834840), (40, 1743098), (56, 1245070), (70, 996056), (76, 917420), (80, 871549), (95, 733936), (112, 622535), (133, 524240), (140, 498028), (152, 458710), (190, 366968), (266, 262120), (280, 249014), (304, 229355), (380, 183484), (532, 131060), (560, 124507), (665, 104848), (760, 91742), (1064, 65530), (1330, 52424), (1520, 45871), (2128, 32765), (2660, 26212), (5320, 13106), (6553, 10640)]