168889672620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{636983}}^1$

素因数の和:637492

約数の個数: 96

約数和(自身を含む): 526505495040

約数和(自身を除く): 357615822420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 491, 540, 982, 1473, 1964, 2455, 2946, 4419, 4910, 5892, 7365, 8838, 9820, 13257, 14730, 17676, 22095, 26514, 29460, 44190, 53028, 66285, 88380, 132570, 265140, 636983, 1273966, 1910949, 2547932, 3184915, 3821898, 5732847, 6369830, 7643796, 9554745, 11465694, 12739660, 17198541, 19109490, 22931388, 28664235, 34397082, 38218980, 57328470, 68794164, 85992705, 114656940, 171985410, 312758653, 343970820, 625517306, 938275959, 1251034612, 1563793265, 1876551918, 2814827877, 3127586530, 3753103836, 4691379795, 5629655754, 6255173060, 8444483631, 9382759590, 11259311508, 14074139385, 16888967262, 18765519180, 28148278770, 33777934524, 42222418155, 56296557540, 84444836310, 168889672620]

約数ペア:

[(1, 168889672620), (2, 84444836310), (3, 56296557540), (4, 42222418155), (5, 33777934524), (6, 28148278770), (9, 18765519180), (10, 16888967262), (12, 14074139385), (15, 11259311508), (18, 9382759590), (20, 8444483631), (27, 6255173060), (30, 5629655754), (36, 4691379795), (45, 3753103836), (54, 3127586530), (60, 2814827877), (90, 1876551918), (108, 1563793265), (135, 1251034612), (180, 938275959), (270, 625517306), (491, 343970820), (540, 312758653), (982, 171985410), (1473, 114656940), (1964, 85992705), (2455, 68794164), (2946, 57328470), (4419, 38218980), (4910, 34397082), (5892, 28664235), (7365, 22931388), (8838, 19109490), (9820, 17198541), (13257, 12739660), (14730, 11465694), (17676, 9554745), (22095, 7643796), (26514, 6369830), (29460, 5732847), (44190, 3821898), (53028, 3184915), (66285, 2547932), (88380, 1910949), (132570, 1273966), (265140, 636983)]