139162800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{16567}}^1$

素因数の和:16595

約数の個数: 120

約数和(自身を含む): 509499136

約数和(自身を除く): 370336336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 16567, 33134, 49701, 66268, 82835, 99402, 115969, 132536, 165670, 198804, 231938, 248505, 265072, 331340, 347907, 397608, 414175, 463876, 497010, 579845, 662680, 695814, 795216, 828350, 927752, 994020, 1159690, 1242525, 1325360, 1391628, 1656700, 1739535, 1855504, 1988040, 2319380, 2485050, 2783256, 2899225, 3313400, 3479070, 3976080, 4638760, 4970100, 5566512, 5798450, 6626800, 6958140, 8697675, 9277520, 9940200, 11596900, 13916280, 17395350, 19880400, 23193800, 27832560, 34790700, 46387600, 69581400, 139162800]

約数ペア:

[(1, 139162800), (2, 69581400), (3, 46387600), (4, 34790700), (5, 27832560), (6, 23193800), (7, 19880400), (8, 17395350), (10, 13916280), (12, 11596900), (14, 9940200), (15, 9277520), (16, 8697675), (20, 6958140), (21, 6626800), (24, 5798450), (25, 5566512), (28, 4970100), (30, 4638760), (35, 3976080), (40, 3479070), (42, 3313400), (48, 2899225), (50, 2783256), (56, 2485050), (60, 2319380), (70, 1988040), (75, 1855504), (80, 1739535), (84, 1656700), (100, 1391628), (105, 1325360), (112, 1242525), (120, 1159690), (140, 994020), (150, 927752), (168, 828350), (175, 795216), (200, 695814), (210, 662680), (240, 579845), (280, 497010), (300, 463876), (336, 414175), (350, 397608), (400, 347907), (420, 331340), (525, 265072), (560, 248505), (600, 231938), (700, 198804), (840, 165670), (1050, 132536), (1200, 115969), (1400, 99402), (1680, 82835), (2100, 66268), (2800, 49701), (4200, 33134), (8400, 16567)]