2568748000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7057}}^1$

素因数の和:7102

約数の個数: 192

約数和(自身を含む): 7768994688

約数和(自身を除く): 5200246688

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 160, 175, 182, 200, 208, 224, 250, 260, 280, 325, 350, 364, 400, 416, 455, 500, 520, 560, 650, 700, 728, 800, 875, 910, 1000, 1040, 1120, 1300, 1400, 1456, 1625, 1750, 1820, 2000, 2080, 2275, 2600, 2800, 2912, 3250, 3500, 3640, 4000, 4550, 5200, 5600, 6500, 7000, 7057, 7280, 9100, 10400, 11375, 13000, 14000, 14114, 14560, 18200, 22750, 26000, 28000, 28228, 35285, 36400, 45500, 49399, 52000, 56456, 70570, 72800, 91000, 91741, 98798, 112912, 141140, 176425, 182000, 183482, 197596, 225824, 246995, 282280, 352850, 364000, 366964, 395192, 458705, 493990, 564560, 642187, 705700, 733928, 790384, 882125, 917410, 987980, 1129120, 1234975, 1284374, 1411400, 1467856, 1580768, 1764250, 1834820, 1975960, 2293525, 2469950, 2568748, 2822800, 2935712, 3210935, 3528500, 3669640, 3951920, 4587050, 4939900, 5137496, 5645600, 6174875, 6421870, 7057000, 7339280, 7903840, 9174100, 9879800, 10274992, 11467625, 12349750, 12843740, 14114000, 14678560, 16054675, 18348200, 19759600, 20549984, 22935250, 24699500, 25687480, 28228000, 32109350, 36696400, 39519200, 45870500, 49399000, 51374960, 64218700, 73392800, 80273375, 91741000, 98798000, 102749920, 128437400, 160546750, 183482000, 197596000, 256874800, 321093500, 366964000, 513749600, 642187000, 1284374000, 2568748000]

約数ペア:

[(1, 2568748000), (2, 1284374000), (4, 642187000), (5, 513749600), (7, 366964000), (8, 321093500), (10, 256874800), (13, 197596000), (14, 183482000), (16, 160546750), (20, 128437400), (25, 102749920), (26, 98798000), (28, 91741000), (32, 80273375), (35, 73392800), (40, 64218700), (50, 51374960), (52, 49399000), (56, 45870500), (65, 39519200), (70, 36696400), (80, 32109350), (91, 28228000), (100, 25687480), (104, 24699500), (112, 22935250), (125, 20549984), (130, 19759600), (140, 18348200), (160, 16054675), (175, 14678560), (182, 14114000), (200, 12843740), (208, 12349750), (224, 11467625), (250, 10274992), (260, 9879800), (280, 9174100), (325, 7903840), (350, 7339280), (364, 7057000), (400, 6421870), (416, 6174875), (455, 5645600), (500, 5137496), (520, 4939900), (560, 4587050), (650, 3951920), (700, 3669640), (728, 3528500), (800, 3210935), (875, 2935712), (910, 2822800), (1000, 2568748), (1040, 2469950), (1120, 2293525), (1300, 1975960), (1400, 1834820), (1456, 1764250), (1625, 1580768), (1750, 1467856), (1820, 1411400), (2000, 1284374), (2080, 1234975), (2275, 1129120), (2600, 987980), (2800, 917410), (2912, 882125), (3250, 790384), (3500, 733928), (3640, 705700), (4000, 642187), (4550, 564560), (5200, 493990), (5600, 458705), (6500, 395192), (7000, 366964), (7057, 364000), (7280, 352850), (9100, 282280), (10400, 246995), (11375, 225824), (13000, 197596), (14000, 183482), (14114, 182000), (14560, 176425), (18200, 141140), (22750, 112912), (26000, 98798), (28000, 91741), (28228, 91000), (35285, 72800), (36400, 70570), (45500, 56456), (49399, 52000)]