206334840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74759}}^1$

素因数の和:74796

約数の個数: 64

約数和(自身を含む): 645926400

約数和(自身を除く): 439591560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 74759, 149518, 224277, 299036, 373795, 448554, 598072, 747590, 897108, 1121385, 1495180, 1719457, 1794216, 2242770, 2990360, 3438914, 4485540, 5158371, 6877828, 8597285, 8971080, 10316742, 13755656, 17194570, 20633484, 25791855, 34389140, 41266968, 51583710, 68778280, 103167420, 206334840]

約数ペア:

[(1, 206334840), (2, 103167420), (3, 68778280), (4, 51583710), (5, 41266968), (6, 34389140), (8, 25791855), (10, 20633484), (12, 17194570), (15, 13755656), (20, 10316742), (23, 8971080), (24, 8597285), (30, 6877828), (40, 5158371), (46, 4485540), (60, 3438914), (69, 2990360), (92, 2242770), (115, 1794216), (120, 1719457), (138, 1495180), (184, 1121385), (230, 897108), (276, 747590), (345, 598072), (460, 448554), (552, 373795), (690, 299036), (920, 224277), (1380, 149518), (2760, 74759)]