546878080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2069}}^1$

素因数の和:2154

約数の個数: 128

約数和(自身を含む): 1520208000

約数和(自身を除く): 973329920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 224, 236, 280, 295, 320, 413, 448, 472, 560, 590, 640, 826, 896, 944, 1120, 1180, 1652, 1888, 2065, 2069, 2240, 2360, 3304, 3776, 4130, 4138, 4480, 4720, 6608, 7552, 8260, 8276, 9440, 10345, 13216, 14483, 16520, 16552, 18880, 20690, 26432, 28966, 33040, 33104, 37760, 41380, 52864, 57932, 66080, 66208, 72415, 82760, 115864, 122071, 132160, 132416, 144830, 165520, 231728, 244142, 264320, 264832, 289660, 331040, 463456, 488284, 579320, 610355, 662080, 854497, 926912, 976568, 1158640, 1220710, 1324160, 1708994, 1853824, 1953136, 2317280, 2441420, 3417988, 3906272, 4272485, 4634560, 4882840, 6835976, 7812544, 8544970, 9269120, 9765680, 13671952, 15625088, 17089940, 19531360, 27343904, 34179880, 39062720, 54687808, 68359760, 78125440, 109375616, 136719520, 273439040, 546878080]

約数ペア:

[(1, 546878080), (2, 273439040), (4, 136719520), (5, 109375616), (7, 78125440), (8, 68359760), (10, 54687808), (14, 39062720), (16, 34179880), (20, 27343904), (28, 19531360), (32, 17089940), (35, 15625088), (40, 13671952), (56, 9765680), (59, 9269120), (64, 8544970), (70, 7812544), (80, 6835976), (112, 4882840), (118, 4634560), (128, 4272485), (140, 3906272), (160, 3417988), (224, 2441420), (236, 2317280), (280, 1953136), (295, 1853824), (320, 1708994), (413, 1324160), (448, 1220710), (472, 1158640), (560, 976568), (590, 926912), (640, 854497), (826, 662080), (896, 610355), (944, 579320), (1120, 488284), (1180, 463456), (1652, 331040), (1888, 289660), (2065, 264832), (2069, 264320), (2240, 244142), (2360, 231728), (3304, 165520), (3776, 144830), (4130, 132416), (4138, 132160), (4480, 122071), (4720, 115864), (6608, 82760), (7552, 72415), (8260, 66208), (8276, 66080), (9440, 57932), (10345, 52864), (13216, 41380), (14483, 37760), (16520, 33104), (16552, 33040), (18880, 28966), (20690, 26432)]