108108840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:919

約数の個数: 128

約数和(自身を含む): 373248000

約数和(自身を除く): 265139160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 179, 210, 280, 358, 420, 537, 716, 719, 840, 895, 1074, 1253, 1432, 1438, 1790, 2148, 2157, 2506, 2685, 2876, 3580, 3595, 3759, 4296, 4314, 5012, 5033, 5370, 5752, 6265, 7160, 7190, 7518, 8628, 10024, 10066, 10740, 10785, 12530, 14380, 15036, 15099, 17256, 18795, 20132, 21480, 21570, 25060, 25165, 28760, 30072, 30198, 37590, 40264, 43140, 50120, 50330, 60396, 75180, 75495, 86280, 100660, 120792, 128701, 150360, 150990, 201320, 257402, 301980, 386103, 514804, 603960, 643505, 772206, 900907, 1029608, 1287010, 1544412, 1801814, 1930515, 2574020, 2702721, 3088824, 3603628, 3861030, 4504535, 5148040, 5405442, 7207256, 7722060, 9009070, 10810884, 13513605, 15444120, 18018140, 21621768, 27027210, 36036280, 54054420, 108108840]

約数ペア:

[(1, 108108840), (2, 54054420), (3, 36036280), (4, 27027210), (5, 21621768), (6, 18018140), (7, 15444120), (8, 13513605), (10, 10810884), (12, 9009070), (14, 7722060), (15, 7207256), (20, 5405442), (21, 5148040), (24, 4504535), (28, 3861030), (30, 3603628), (35, 3088824), (40, 2702721), (42, 2574020), (56, 1930515), (60, 1801814), (70, 1544412), (84, 1287010), (105, 1029608), (120, 900907), (140, 772206), (168, 643505), (179, 603960), (210, 514804), (280, 386103), (358, 301980), (420, 257402), (537, 201320), (716, 150990), (719, 150360), (840, 128701), (895, 120792), (1074, 100660), (1253, 86280), (1432, 75495), (1438, 75180), (1790, 60396), (2148, 50330), (2157, 50120), (2506, 43140), (2685, 40264), (2876, 37590), (3580, 30198), (3595, 30072), (3759, 28760), (4296, 25165), (4314, 25060), (5012, 21570), (5033, 21480), (5370, 20132), (5752, 18795), (6265, 17256), (7160, 15099), (7190, 15036), (7518, 14380), (8628, 12530), (10024, 10785), (10066, 10740)]