160203960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{21191}}^1$

素因数の和:21218

約数の個数: 128

約数和(自身を含む): 610329600

約数和(自身を除く): 450125640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 21191, 42382, 63573, 84764, 105955, 127146, 148337, 169528, 190719, 211910, 254292, 296674, 317865, 381438, 423820, 445011, 508584, 572157, 593348, 635730, 741685, 762876, 847640, 890022, 953595, 1144314, 1186696, 1271460, 1335033, 1483370, 1525752, 1780044, 1907190, 2225055, 2288628, 2542920, 2670066, 2860785, 2966740, 3560088, 3814380, 4005099, 4450110, 4577256, 5340132, 5721570, 5933480, 6675165, 7628760, 8010198, 8900220, 10680264, 11443140, 13350330, 16020396, 17800440, 20025495, 22886280, 26700660, 32040792, 40050990, 53401320, 80101980, 160203960]

約数ペア:

[(1, 160203960), (2, 80101980), (3, 53401320), (4, 40050990), (5, 32040792), (6, 26700660), (7, 22886280), (8, 20025495), (9, 17800440), (10, 16020396), (12, 13350330), (14, 11443140), (15, 10680264), (18, 8900220), (20, 8010198), (21, 7628760), (24, 6675165), (27, 5933480), (28, 5721570), (30, 5340132), (35, 4577256), (36, 4450110), (40, 4005099), (42, 3814380), (45, 3560088), (54, 2966740), (56, 2860785), (60, 2670066), (63, 2542920), (70, 2288628), (72, 2225055), (84, 1907190), (90, 1780044), (105, 1525752), (108, 1483370), (120, 1335033), (126, 1271460), (135, 1186696), (140, 1144314), (168, 953595), (180, 890022), (189, 847640), (210, 762876), (216, 741685), (252, 635730), (270, 593348), (280, 572157), (315, 508584), (360, 445011), (378, 423820), (420, 381438), (504, 317865), (540, 296674), (630, 254292), (756, 211910), (840, 190719), (945, 169528), (1080, 148337), (1260, 127146), (1512, 105955), (1890, 84764), (2520, 63573), (3780, 42382), (7560, 21191)]