319192920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{877}}^1$

素因数の和:1234

約数の個数: 128

約数和(自身を含む): 1068350400

約数和(自身を除く): 749157480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 337, 360, 540, 674, 877, 1011, 1080, 1348, 1685, 1754, 2022, 2631, 2696, 3033, 3370, 3508, 4044, 4385, 5055, 5262, 6066, 6740, 7016, 7893, 8088, 8770, 9099, 10110, 10524, 12132, 13155, 13480, 15165, 15786, 17540, 18198, 20220, 21048, 23679, 24264, 26310, 30330, 31572, 35080, 36396, 39465, 40440, 45495, 47358, 52620, 60660, 63144, 72792, 78930, 90990, 94716, 105240, 118395, 121320, 157860, 181980, 189432, 236790, 295549, 315720, 363960, 473580, 591098, 886647, 947160, 1182196, 1477745, 1773294, 2364392, 2659941, 2955490, 3546588, 4433235, 5319882, 5910980, 7093176, 7979823, 8866470, 10639764, 11821960, 13299705, 15959646, 17732940, 21279528, 26599410, 31919292, 35465880, 39899115, 53198820, 63838584, 79798230, 106397640, 159596460, 319192920]

約数ペア:

[(1, 319192920), (2, 159596460), (3, 106397640), (4, 79798230), (5, 63838584), (6, 53198820), (8, 39899115), (9, 35465880), (10, 31919292), (12, 26599410), (15, 21279528), (18, 17732940), (20, 15959646), (24, 13299705), (27, 11821960), (30, 10639764), (36, 8866470), (40, 7979823), (45, 7093176), (54, 5910980), (60, 5319882), (72, 4433235), (90, 3546588), (108, 2955490), (120, 2659941), (135, 2364392), (180, 1773294), (216, 1477745), (270, 1182196), (337, 947160), (360, 886647), (540, 591098), (674, 473580), (877, 363960), (1011, 315720), (1080, 295549), (1348, 236790), (1685, 189432), (1754, 181980), (2022, 157860), (2631, 121320), (2696, 118395), (3033, 105240), (3370, 94716), (3508, 90990), (4044, 78930), (4385, 72792), (5055, 63144), (5262, 60660), (6066, 52620), (6740, 47358), (7016, 45495), (7893, 40440), (8088, 39465), (8770, 36396), (9099, 35080), (10110, 31572), (10524, 30330), (12132, 26310), (13155, 24264), (13480, 23679), (15165, 21048), (15786, 20220), (17540, 18198)]