328191360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{24419}}^1$

素因数の和:24448

約数の個数: 128

約数和(自身を含む): 1195603200

約数和(自身を除く): 867411840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 24419, 48838, 73257, 97676, 122095, 146514, 170933, 195352, 244190, 293028, 341866, 366285, 390704, 488380, 512799, 586056, 683732, 732570, 781408, 854665, 976760, 1025598, 1172112, 1367464, 1465140, 1562816, 1709330, 1953520, 2051196, 2344224, 2563995, 2734928, 2930280, 3125632, 3418660, 3907040, 4102392, 4688448, 5127990, 5469856, 5860560, 6837320, 7814080, 8204784, 9376896, 10255980, 10939712, 11721120, 13674640, 15628160, 16409568, 20511960, 21879424, 23442240, 27349280, 32819136, 41023920, 46884480, 54698560, 65638272, 82047840, 109397120, 164095680, 328191360]

約数ペア:

[(1, 328191360), (2, 164095680), (3, 109397120), (4, 82047840), (5, 65638272), (6, 54698560), (7, 46884480), (8, 41023920), (10, 32819136), (12, 27349280), (14, 23442240), (15, 21879424), (16, 20511960), (20, 16409568), (21, 15628160), (24, 13674640), (28, 11721120), (30, 10939712), (32, 10255980), (35, 9376896), (40, 8204784), (42, 7814080), (48, 6837320), (56, 5860560), (60, 5469856), (64, 5127990), (70, 4688448), (80, 4102392), (84, 3907040), (96, 3418660), (105, 3125632), (112, 2930280), (120, 2734928), (128, 2563995), (140, 2344224), (160, 2051196), (168, 1953520), (192, 1709330), (210, 1562816), (224, 1465140), (240, 1367464), (280, 1172112), (320, 1025598), (336, 976760), (384, 854665), (420, 781408), (448, 732570), (480, 683732), (560, 586056), (640, 512799), (672, 488380), (840, 390704), (896, 366285), (960, 341866), (1120, 293028), (1344, 244190), (1680, 195352), (1920, 170933), (2240, 146514), (2688, 122095), (3360, 97676), (4480, 73257), (6720, 48838), (13440, 24419)]