1968155000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1147

約数の個数: 160

約数和(自身を含む): 5374654560

約数和(自身を除く): 3406499560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 53, 56, 70, 100, 106, 125, 140, 175, 200, 212, 250, 265, 280, 350, 371, 424, 500, 530, 625, 700, 742, 875, 1000, 1060, 1061, 1250, 1325, 1400, 1484, 1750, 1855, 2120, 2122, 2500, 2650, 2968, 3500, 3710, 4244, 4375, 5000, 5300, 5305, 6625, 7000, 7420, 7427, 8488, 8750, 9275, 10600, 10610, 13250, 14840, 14854, 17500, 18550, 21220, 26500, 26525, 29708, 33125, 35000, 37100, 37135, 42440, 46375, 53000, 53050, 56233, 59416, 66250, 74200, 74270, 92750, 106100, 112466, 132500, 132625, 148540, 185500, 185675, 212200, 224932, 231875, 265000, 265250, 281165, 297080, 371000, 371350, 393631, 449864, 463750, 530500, 562330, 663125, 742700, 787262, 927500, 928375, 1061000, 1124660, 1326250, 1405825, 1485400, 1574524, 1855000, 1856750, 1968155, 2249320, 2652500, 2811650, 3149048, 3713500, 3936310, 4641875, 5305000, 5623300, 7029125, 7427000, 7872620, 9283750, 9840775, 11246600, 14058250, 15745240, 18567500, 19681550, 28116500, 35145625, 37135000, 39363100, 49203875, 56233000, 70291250, 78726200, 98407750, 140582500, 196815500, 246019375, 281165000, 393631000, 492038750, 984077500, 1968155000]

約数ペア:

[(1, 1968155000), (2, 984077500), (4, 492038750), (5, 393631000), (7, 281165000), (8, 246019375), (10, 196815500), (14, 140582500), (20, 98407750), (25, 78726200), (28, 70291250), (35, 56233000), (40, 49203875), (50, 39363100), (53, 37135000), (56, 35145625), (70, 28116500), (100, 19681550), (106, 18567500), (125, 15745240), (140, 14058250), (175, 11246600), (200, 9840775), (212, 9283750), (250, 7872620), (265, 7427000), (280, 7029125), (350, 5623300), (371, 5305000), (424, 4641875), (500, 3936310), (530, 3713500), (625, 3149048), (700, 2811650), (742, 2652500), (875, 2249320), (1000, 1968155), (1060, 1856750), (1061, 1855000), (1250, 1574524), (1325, 1485400), (1400, 1405825), (1484, 1326250), (1750, 1124660), (1855, 1061000), (2120, 928375), (2122, 927500), (2500, 787262), (2650, 742700), (2968, 663125), (3500, 562330), (3710, 530500), (4244, 463750), (4375, 449864), (5000, 393631), (5300, 371350), (5305, 371000), (6625, 297080), (7000, 281165), (7420, 265250), (7427, 265000), (8488, 231875), (8750, 224932), (9275, 212200), (10600, 185675), (10610, 185500), (13250, 148540), (14840, 132625), (14854, 132500), (17500, 112466), (18550, 106100), (21220, 92750), (26500, 74270), (26525, 74200), (29708, 66250), (33125, 59416), (35000, 56233), (37100, 53050), (37135, 53000), (42440, 46375)]