214321320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4283}}^1$

素因数の和:4439

約数の個数: 96

約数和(自身を含む): 701719200

約数和(自身を除く): 487397880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4170, 4283, 5004, 5560, 6255, 8340, 8566, 10008, 12510, 12849, 16680, 17132, 21415, 25020, 25698, 34264, 38547, 42830, 50040, 51396, 64245, 77094, 85660, 102792, 128490, 154188, 171320, 192735, 256980, 308376, 385470, 513960, 595337, 770940, 1190674, 1541880, 1786011, 2381348, 2976685, 3572022, 4762696, 5358033, 5953370, 7144044, 8930055, 10716066, 11906740, 14288088, 17860110, 21432132, 23813480, 26790165, 35720220, 42864264, 53580330, 71440440, 107160660, 214321320]

約数ペア:

[(1, 214321320), (2, 107160660), (3, 71440440), (4, 53580330), (5, 42864264), (6, 35720220), (8, 26790165), (9, 23813480), (10, 21432132), (12, 17860110), (15, 14288088), (18, 11906740), (20, 10716066), (24, 8930055), (30, 7144044), (36, 5953370), (40, 5358033), (45, 4762696), (60, 3572022), (72, 2976685), (90, 2381348), (120, 1786011), (139, 1541880), (180, 1190674), (278, 770940), (360, 595337), (417, 513960), (556, 385470), (695, 308376), (834, 256980), (1112, 192735), (1251, 171320), (1390, 154188), (1668, 128490), (2085, 102792), (2502, 85660), (2780, 77094), (3336, 64245), (4170, 51396), (4283, 50040), (5004, 42830), (5560, 38547), (6255, 34264), (8340, 25698), (8566, 25020), (10008, 21415), (12510, 17132), (12849, 16680)]