124475680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{15877}}^1$

素因数の和:15906

約数の個数: 72

約数和(自身を含む): 342107388

約数和(自身を除く): 217631708

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 15877, 31754, 63508, 79385, 111139, 127016, 158770, 222278, 254032, 317540, 444556, 508064, 555695, 635080, 777973, 889112, 1111390, 1270160, 1555946, 1778224, 2222780, 2540320, 3111892, 3556448, 3889865, 4445560, 6223784, 7779730, 8891120, 12447568, 15559460, 17782240, 24895136, 31118920, 62237840, 124475680]

約数ペア:

[(1, 124475680), (2, 62237840), (4, 31118920), (5, 24895136), (7, 17782240), (8, 15559460), (10, 12447568), (14, 8891120), (16, 7779730), (20, 6223784), (28, 4445560), (32, 3889865), (35, 3556448), (40, 3111892), (49, 2540320), (56, 2222780), (70, 1778224), (80, 1555946), (98, 1270160), (112, 1111390), (140, 889112), (160, 777973), (196, 635080), (224, 555695), (245, 508064), (280, 444556), (392, 317540), (490, 254032), (560, 222278), (784, 158770), (980, 127016), (1120, 111139), (1568, 79385), (1960, 63508), (3920, 31754), (7840, 15877)]