69670720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1680

約数の個数: 112

約数和(自身を含む): 199704960

約数和(自身を除く): 130034240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 1637, 2128, 2240, 2660, 3040, 3274, 4256, 5320, 6080, 6548, 8185, 8512, 10640, 11459, 13096, 16370, 21280, 22918, 26192, 31103, 32740, 42560, 45836, 52384, 57295, 62206, 65480, 91672, 104768, 114590, 124412, 130960, 155515, 183344, 217721, 229180, 248824, 261920, 311030, 366688, 435442, 458360, 497648, 523840, 622060, 733376, 870884, 916720, 995296, 1088605, 1244120, 1741768, 1833440, 1990592, 2177210, 2488240, 3483536, 3666880, 4354420, 4976480, 6967072, 8708840, 9952960, 13934144, 17417680, 34835360, 69670720]

約数ペア:

[(1, 69670720), (2, 34835360), (4, 17417680), (5, 13934144), (7, 9952960), (8, 8708840), (10, 6967072), (14, 4976480), (16, 4354420), (19, 3666880), (20, 3483536), (28, 2488240), (32, 2177210), (35, 1990592), (38, 1833440), (40, 1741768), (56, 1244120), (64, 1088605), (70, 995296), (76, 916720), (80, 870884), (95, 733376), (112, 622060), (133, 523840), (140, 497648), (152, 458360), (160, 435442), (190, 366688), (224, 311030), (266, 261920), (280, 248824), (304, 229180), (320, 217721), (380, 183344), (448, 155515), (532, 130960), (560, 124412), (608, 114590), (665, 104768), (760, 91672), (1064, 65480), (1120, 62206), (1216, 57295), (1330, 52384), (1520, 45836), (1637, 42560), (2128, 32740), (2240, 31103), (2660, 26192), (3040, 22918), (3274, 21280), (4256, 16370), (5320, 13096), (6080, 11459), (6548, 10640), (8185, 8512)]