70777280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1706

約数の個数: 112

約数和(自身を含む): 202874880

約数和(自身を除く): 132097600

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, 1663, 2128, 2240, 2660, 3040, 3326, 4256, 5320, 6080, 6652, 8315, 8512, 10640, 11641, 13304, 16630, 21280, 23282, 26608, 31597, 33260, 42560, 46564, 53216, 58205, 63194, 66520, 93128, 106432, 116410, 126388, 133040, 157985, 186256, 221179, 232820, 252776, 266080, 315970, 372512, 442358, 465640, 505552, 532160, 631940, 745024, 884716, 931280, 1011104, 1105895, 1263880, 1769432, 1862560, 2022208, 2211790, 2527760, 3538864, 3725120, 4423580, 5055520, 7077728, 8847160, 10111040, 14155456, 17694320, 35388640, 70777280]

約数ペア:

[(1, 70777280), (2, 35388640), (4, 17694320), (5, 14155456), (7, 10111040), (8, 8847160), (10, 7077728), (14, 5055520), (16, 4423580), (19, 3725120), (20, 3538864), (28, 2527760), (32, 2211790), (35, 2022208), (38, 1862560), (40, 1769432), (56, 1263880), (64, 1105895), (70, 1011104), (76, 931280), (80, 884716), (95, 745024), (112, 631940), (133, 532160), (140, 505552), (152, 465640), (160, 442358), (190, 372512), (224, 315970), (266, 266080), (280, 252776), (304, 232820), (320, 221179), (380, 186256), (448, 157985), (532, 133040), (560, 126388), (608, 116410), (665, 106432), (760, 93128), (1064, 66520), (1120, 63194), (1216, 58205), (1330, 53216), (1520, 46564), (1663, 42560), (2128, 33260), (2240, 31597), (2660, 26608), (3040, 23282), (3326, 21280), (4256, 16630), (5320, 13304), (6080, 11641), (6652, 10640), (8315, 8512)]