157471260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:935

約数の個数: 96

約数和(自身を含む): 458498880

約数和(自身を除く): 301027620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 89, 111, 148, 178, 185, 222, 267, 356, 370, 444, 445, 534, 555, 740, 797, 890, 1068, 1110, 1335, 1594, 1780, 2220, 2391, 2670, 3188, 3293, 3985, 4782, 5340, 6586, 7970, 9564, 9879, 11955, 13172, 15940, 16465, 19758, 23910, 29489, 32930, 39516, 47820, 49395, 58978, 65860, 70933, 88467, 98790, 117956, 141866, 147445, 176934, 197580, 212799, 283732, 294890, 353868, 354665, 425598, 442335, 589780, 709330, 851196, 884670, 1063995, 1418660, 1769340, 2127990, 2624521, 4255980, 5249042, 7873563, 10498084, 13122605, 15747126, 26245210, 31494252, 39367815, 52490420, 78735630, 157471260]

約数ペア:

[(1, 157471260), (2, 78735630), (3, 52490420), (4, 39367815), (5, 31494252), (6, 26245210), (10, 15747126), (12, 13122605), (15, 10498084), (20, 7873563), (30, 5249042), (37, 4255980), (60, 2624521), (74, 2127990), (89, 1769340), (111, 1418660), (148, 1063995), (178, 884670), (185, 851196), (222, 709330), (267, 589780), (356, 442335), (370, 425598), (444, 354665), (445, 353868), (534, 294890), (555, 283732), (740, 212799), (797, 197580), (890, 176934), (1068, 147445), (1110, 141866), (1335, 117956), (1594, 98790), (1780, 88467), (2220, 70933), (2391, 65860), (2670, 58978), (3188, 49395), (3293, 47820), (3985, 39516), (4782, 32930), (5340, 29489), (6586, 23910), (7970, 19758), (9564, 16465), (9879, 15940), (11955, 13172)]