568809920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1289}}^1$

素因数の和:1510

約数の個数: 112

約数和(自身を含む): 1557040320

約数和(自身を除く): 988230400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 197, 224, 280, 320, 394, 448, 560, 788, 985, 1120, 1289, 1379, 1576, 1970, 2240, 2578, 2758, 3152, 3940, 5156, 5516, 6304, 6445, 6895, 7880, 9023, 10312, 11032, 12608, 12890, 13790, 15760, 18046, 20624, 22064, 25780, 27580, 31520, 36092, 41248, 44128, 45115, 51560, 55160, 63040, 72184, 82496, 88256, 90230, 103120, 110320, 144368, 180460, 206240, 220640, 253933, 288736, 360920, 412480, 441280, 507866, 577472, 721840, 1015732, 1269665, 1443680, 1777531, 2031464, 2539330, 2887360, 3555062, 4062928, 5078660, 7110124, 8125856, 8887655, 10157320, 14220248, 16251712, 17775310, 20314640, 28440496, 35550620, 40629280, 56880992, 71101240, 81258560, 113761984, 142202480, 284404960, 568809920]

約数ペア:

[(1, 568809920), (2, 284404960), (4, 142202480), (5, 113761984), (7, 81258560), (8, 71101240), (10, 56880992), (14, 40629280), (16, 35550620), (20, 28440496), (28, 20314640), (32, 17775310), (35, 16251712), (40, 14220248), (56, 10157320), (64, 8887655), (70, 8125856), (80, 7110124), (112, 5078660), (140, 4062928), (160, 3555062), (197, 2887360), (224, 2539330), (280, 2031464), (320, 1777531), (394, 1443680), (448, 1269665), (560, 1015732), (788, 721840), (985, 577472), (1120, 507866), (1289, 441280), (1379, 412480), (1576, 360920), (1970, 288736), (2240, 253933), (2578, 220640), (2758, 206240), (3152, 180460), (3940, 144368), (5156, 110320), (5516, 103120), (6304, 90230), (6445, 88256), (6895, 82496), (7880, 72184), (9023, 63040), (10312, 55160), (11032, 51560), (12608, 45115), (12890, 44128), (13790, 41248), (15760, 36092), (18046, 31520), (20624, 27580), (22064, 25780)]