142124520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9041}}^1$

素因数の和:9186

約数の個数: 64

約数和(自身を含む): 429675840

約数和(自身を除く): 287551320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 9041, 15720, 18082, 27123, 36164, 45205, 54246, 72328, 90410, 108492, 135615, 180820, 216984, 271230, 361640, 542460, 1084920, 1184371, 2368742, 3553113, 4737484, 5921855, 7106226, 9474968, 11843710, 14212452, 17765565, 23687420, 28424904, 35531130, 47374840, 71062260, 142124520]

約数ペア:

[(1, 142124520), (2, 71062260), (3, 47374840), (4, 35531130), (5, 28424904), (6, 23687420), (8, 17765565), (10, 14212452), (12, 11843710), (15, 9474968), (20, 7106226), (24, 5921855), (30, 4737484), (40, 3553113), (60, 2368742), (120, 1184371), (131, 1084920), (262, 542460), (393, 361640), (524, 271230), (655, 216984), (786, 180820), (1048, 135615), (1310, 108492), (1572, 90410), (1965, 72328), (2620, 54246), (3144, 45205), (3930, 36164), (5240, 27123), (7860, 18082), (9041, 15720)]