338761920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{50411}}^1$

素因数の和:50438

約数の個数: 112

約数和(自身を含む): 1229246208

約数和(自身を除く): 890484288

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 50411, 100822, 151233, 201644, 252055, 302466, 352877, 403288, 504110, 604932, 705754, 756165, 806576, 1008220, 1058631, 1209864, 1411508, 1512330, 1613152, 1764385, 2016440, 2117262, 2419728, 2823016, 3024660, 3226304, 3528770, 4032880, 4234524, 4839456, 5293155, 5646032, 6049320, 7057540, 8065760, 8469048, 9678912, 10586310, 11292064, 12098640, 14115080, 16131520, 16938096, 21172620, 22584128, 24197280, 28230160, 33876192, 42345240, 48394560, 56460320, 67752384, 84690480, 112920640, 169380960, 338761920]

約数ペア:

[(1, 338761920), (2, 169380960), (3, 112920640), (4, 84690480), (5, 67752384), (6, 56460320), (7, 48394560), (8, 42345240), (10, 33876192), (12, 28230160), (14, 24197280), (15, 22584128), (16, 21172620), (20, 16938096), (21, 16131520), (24, 14115080), (28, 12098640), (30, 11292064), (32, 10586310), (35, 9678912), (40, 8469048), (42, 8065760), (48, 7057540), (56, 6049320), (60, 5646032), (64, 5293155), (70, 4839456), (80, 4234524), (84, 4032880), (96, 3528770), (105, 3226304), (112, 3024660), (120, 2823016), (140, 2419728), (160, 2117262), (168, 2016440), (192, 1764385), (210, 1613152), (224, 1512330), (240, 1411508), (280, 1209864), (320, 1058631), (336, 1008220), (420, 806576), (448, 756165), (480, 705754), (560, 604932), (672, 504110), (840, 403288), (960, 352877), (1120, 302466), (1344, 252055), (1680, 201644), (2240, 151233), (3360, 100822), (6720, 50411)]