21167667120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{591937}}^1$

素因数の和:592102

約数の個数: 80

約数和(自身を含む): 66060280800

約数和(自身を除く): 44892613680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 8940, 11920, 17880, 35760, 591937, 1183874, 1775811, 2367748, 2959685, 3551622, 4735496, 5919370, 7103244, 8879055, 9470992, 11838740, 14206488, 17758110, 23677480, 28412976, 35516220, 47354960, 71032440, 88198613, 142064880, 176397226, 264595839, 352794452, 440993065, 529191678, 705588904, 881986130, 1058383356, 1322979195, 1411177808, 1763972260, 2116766712, 2645958390, 3527944520, 4233533424, 5291916780, 7055889040, 10583833560, 21167667120]

約数ペア:

[(1, 21167667120), (2, 10583833560), (3, 7055889040), (4, 5291916780), (5, 4233533424), (6, 3527944520), (8, 2645958390), (10, 2116766712), (12, 1763972260), (15, 1411177808), (16, 1322979195), (20, 1058383356), (24, 881986130), (30, 705588904), (40, 529191678), (48, 440993065), (60, 352794452), (80, 264595839), (120, 176397226), (149, 142064880), (240, 88198613), (298, 71032440), (447, 47354960), (596, 35516220), (745, 28412976), (894, 23677480), (1192, 17758110), (1490, 14206488), (1788, 11838740), (2235, 9470992), (2384, 8879055), (2980, 7103244), (3576, 5919370), (4470, 4735496), (5960, 3551622), (7152, 2959685), (8940, 2367748), (11920, 1775811), (17880, 1183874), (35760, 591937)]