74327120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 120

約数和(自身を含む): 204745824

約数和(自身を除く): 130418704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 67, 70, 80, 98, 112, 134, 140, 196, 245, 268, 280, 283, 335, 392, 469, 490, 536, 560, 566, 670, 784, 938, 980, 1072, 1132, 1340, 1415, 1876, 1960, 1981, 2264, 2345, 2680, 2830, 3283, 3752, 3920, 3962, 4528, 4690, 5360, 5660, 6566, 7504, 7924, 9380, 9905, 11320, 13132, 13867, 15848, 16415, 18760, 18961, 19810, 22640, 26264, 27734, 31696, 32830, 37520, 37922, 39620, 52528, 55468, 65660, 69335, 75844, 79240, 94805, 110936, 131320, 132727, 138670, 151688, 158480, 189610, 221872, 262640, 265454, 277340, 303376, 379220, 530908, 554680, 663635, 758440, 929089, 1061816, 1109360, 1327270, 1516880, 1858178, 2123632, 2654540, 3716356, 4645445, 5309080, 7432712, 9290890, 10618160, 14865424, 18581780, 37163560, 74327120]

約数ペア:

[(1, 74327120), (2, 37163560), (4, 18581780), (5, 14865424), (7, 10618160), (8, 9290890), (10, 7432712), (14, 5309080), (16, 4645445), (20, 3716356), (28, 2654540), (35, 2123632), (40, 1858178), (49, 1516880), (56, 1327270), (67, 1109360), (70, 1061816), (80, 929089), (98, 758440), (112, 663635), (134, 554680), (140, 530908), (196, 379220), (245, 303376), (268, 277340), (280, 265454), (283, 262640), (335, 221872), (392, 189610), (469, 158480), (490, 151688), (536, 138670), (560, 132727), (566, 131320), (670, 110936), (784, 94805), (938, 79240), (980, 75844), (1072, 69335), (1132, 65660), (1340, 55468), (1415, 52528), (1876, 39620), (1960, 37922), (1981, 37520), (2264, 32830), (2345, 31696), (2680, 27734), (2830, 26264), (3283, 22640), (3752, 19810), (3920, 18961), (3962, 18760), (4528, 16415), (4690, 15848), (5360, 13867), (5660, 13132), (6566, 11320), (7504, 9905), (7924, 9380)]