69737920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 112

約数和(自身を含む): 191950848

約数和(自身を除く): 122212928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 163, 191, 224, 280, 320, 326, 382, 448, 560, 652, 764, 815, 955, 1120, 1141, 1304, 1337, 1528, 1630, 1910, 2240, 2282, 2608, 2674, 3056, 3260, 3820, 4564, 5216, 5348, 5705, 6112, 6520, 6685, 7640, 9128, 10432, 10696, 11410, 12224, 13040, 13370, 15280, 18256, 21392, 22820, 26080, 26740, 30560, 31133, 36512, 42784, 45640, 52160, 53480, 61120, 62266, 73024, 85568, 91280, 106960, 124532, 155665, 182560, 213920, 217931, 249064, 311330, 365120, 427840, 435862, 498128, 622660, 871724, 996256, 1089655, 1245320, 1743448, 1992512, 2179310, 2490640, 3486896, 4358620, 4981280, 6973792, 8717240, 9962560, 13947584, 17434480, 34868960, 69737920]

約数ペア:

[(1, 69737920), (2, 34868960), (4, 17434480), (5, 13947584), (7, 9962560), (8, 8717240), (10, 6973792), (14, 4981280), (16, 4358620), (20, 3486896), (28, 2490640), (32, 2179310), (35, 1992512), (40, 1743448), (56, 1245320), (64, 1089655), (70, 996256), (80, 871724), (112, 622660), (140, 498128), (160, 435862), (163, 427840), (191, 365120), (224, 311330), (280, 249064), (320, 217931), (326, 213920), (382, 182560), (448, 155665), (560, 124532), (652, 106960), (764, 91280), (815, 85568), (955, 73024), (1120, 62266), (1141, 61120), (1304, 53480), (1337, 52160), (1528, 45640), (1630, 42784), (1910, 36512), (2240, 31133), (2282, 30560), (2608, 26740), (2674, 26080), (3056, 22820), (3260, 21392), (3820, 18256), (4564, 15280), (5216, 13370), (5348, 13040), (5705, 12224), (6112, 11410), (6520, 10696), (6685, 10432), (7640, 9128)]