206814840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{23609}}^1$

素因数の和:23696

約数の個数: 64

約数和(自身を含む): 628970400

約数和(自身を除く): 422155560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 23609, 47218, 70827, 94436, 118045, 141654, 188872, 236090, 283308, 354135, 472180, 566616, 708270, 944360, 1416540, 1723457, 2833080, 3446914, 5170371, 6893828, 8617285, 10340742, 13787656, 17234570, 20681484, 25851855, 34469140, 41362968, 51703710, 68938280, 103407420, 206814840]

約数ペア:

[(1, 206814840), (2, 103407420), (3, 68938280), (4, 51703710), (5, 41362968), (6, 34469140), (8, 25851855), (10, 20681484), (12, 17234570), (15, 13787656), (20, 10340742), (24, 8617285), (30, 6893828), (40, 5170371), (60, 3446914), (73, 2833080), (120, 1723457), (146, 1416540), (219, 944360), (292, 708270), (365, 566616), (438, 472180), (584, 354135), (730, 283308), (876, 236090), (1095, 188872), (1460, 141654), (1752, 118045), (2190, 94436), (2920, 70827), (4380, 47218), (8760, 23609)]