7776160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 21555072

約数和(自身を除く): 13778912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 131, 140, 160, 212, 224, 262, 265, 280, 371, 424, 524, 530, 560, 655, 742, 848, 917, 1048, 1060, 1120, 1310, 1484, 1696, 1834, 1855, 2096, 2120, 2620, 2968, 3668, 3710, 4192, 4240, 4585, 5240, 5936, 6943, 7336, 7420, 8480, 9170, 10480, 11872, 13886, 14672, 14840, 18340, 20960, 27772, 29344, 29680, 34715, 36680, 48601, 55544, 59360, 69430, 73360, 97202, 111088, 138860, 146720, 194404, 222176, 243005, 277720, 388808, 486010, 555440, 777616, 972020, 1110880, 1555232, 1944040, 3888080, 7776160]

約数ペア:

[(1, 7776160), (2, 3888080), (4, 1944040), (5, 1555232), (7, 1110880), (8, 972020), (10, 777616), (14, 555440), (16, 486010), (20, 388808), (28, 277720), (32, 243005), (35, 222176), (40, 194404), (53, 146720), (56, 138860), (70, 111088), (80, 97202), (106, 73360), (112, 69430), (131, 59360), (140, 55544), (160, 48601), (212, 36680), (224, 34715), (262, 29680), (265, 29344), (280, 27772), (371, 20960), (424, 18340), (524, 14840), (530, 14672), (560, 13886), (655, 11872), (742, 10480), (848, 9170), (917, 8480), (1048, 7420), (1060, 7336), (1120, 6943), (1310, 5936), (1484, 5240), (1696, 4585), (1834, 4240), (1855, 4192), (2096, 3710), (2120, 3668), (2620, 2968)]