159281360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 435106080

約数和(自身を除く): 275824720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 179, 196, 227, 245, 280, 358, 392, 454, 490, 560, 716, 784, 895, 908, 980, 1135, 1253, 1432, 1589, 1790, 1816, 1960, 2270, 2506, 2864, 3178, 3580, 3632, 3920, 4540, 5012, 6265, 6356, 7160, 7945, 8771, 9080, 10024, 11123, 12530, 12712, 14320, 15890, 17542, 18160, 20048, 22246, 25060, 25424, 31780, 35084, 40633, 43855, 44492, 50120, 55615, 63560, 70168, 81266, 87710, 88984, 100240, 111230, 127120, 140336, 162532, 175420, 177968, 203165, 222460, 284431, 325064, 350840, 406330, 444920, 568862, 650128, 701680, 812660, 889840, 1137724, 1422155, 1625320, 1991017, 2275448, 2844310, 3250640, 3982034, 4550896, 5688620, 7964068, 9955085, 11377240, 15928136, 19910170, 22754480, 31856272, 39820340, 79640680, 159281360]

約数ペア:

[(1, 159281360), (2, 79640680), (4, 39820340), (5, 31856272), (7, 22754480), (8, 19910170), (10, 15928136), (14, 11377240), (16, 9955085), (20, 7964068), (28, 5688620), (35, 4550896), (40, 3982034), (49, 3250640), (56, 2844310), (70, 2275448), (80, 1991017), (98, 1625320), (112, 1422155), (140, 1137724), (179, 889840), (196, 812660), (227, 701680), (245, 650128), (280, 568862), (358, 444920), (392, 406330), (454, 350840), (490, 325064), (560, 284431), (716, 222460), (784, 203165), (895, 177968), (908, 175420), (980, 162532), (1135, 140336), (1253, 127120), (1432, 111230), (1589, 100240), (1790, 88984), (1816, 87710), (1960, 81266), (2270, 70168), (2506, 63560), (2864, 55615), (3178, 50120), (3580, 44492), (3632, 43855), (3920, 40633), (4540, 35084), (5012, 31780), (6265, 25424), (6356, 25060), (7160, 22246), (7945, 20048), (8771, 18160), (9080, 17542), (10024, 15890), (11123, 14320), (12530, 12712)]