69920480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 190439424

約数和(自身を除く): 120518944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 163, 224, 280, 326, 383, 560, 652, 766, 815, 1120, 1141, 1304, 1532, 1630, 1915, 2282, 2608, 2681, 3064, 3260, 3830, 4564, 5216, 5362, 5705, 6128, 6520, 7660, 9128, 10724, 11410, 12256, 13040, 13405, 15320, 18256, 21448, 22820, 26080, 26810, 30640, 36512, 42896, 45640, 53620, 61280, 62429, 85792, 91280, 107240, 124858, 182560, 214480, 249716, 312145, 428960, 437003, 499432, 624290, 874006, 998864, 1248580, 1748012, 1997728, 2185015, 2497160, 3496024, 4370030, 4994320, 6992048, 8740060, 9988640, 13984096, 17480120, 34960240, 69920480]

約数ペア:

[(1, 69920480), (2, 34960240), (4, 17480120), (5, 13984096), (7, 9988640), (8, 8740060), (10, 6992048), (14, 4994320), (16, 4370030), (20, 3496024), (28, 2497160), (32, 2185015), (35, 1997728), (40, 1748012), (56, 1248580), (70, 998864), (80, 874006), (112, 624290), (140, 499432), (160, 437003), (163, 428960), (224, 312145), (280, 249716), (326, 214480), (383, 182560), (560, 124858), (652, 107240), (766, 91280), (815, 85792), (1120, 62429), (1141, 61280), (1304, 53620), (1532, 45640), (1630, 42896), (1915, 36512), (2282, 30640), (2608, 26810), (2681, 26080), (3064, 22820), (3260, 21448), (3830, 18256), (4564, 15320), (5216, 13405), (5362, 13040), (5705, 12256), (6128, 11410), (6520, 10724), (7660, 9128)]