201568560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28961}}^1$

素因数の和:29006

約数の個数: 80

約数和(自身を含む): 646431840

約数和(自身を除く): 444863280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 28961, 57922, 86883, 115844, 144805, 173766, 231688, 289610, 347532, 434415, 463376, 579220, 695064, 839869, 868830, 1158440, 1390128, 1679738, 1737660, 2316880, 2519607, 3359476, 3475320, 4199345, 5039214, 6718952, 6950640, 8398690, 10078428, 12598035, 13437904, 16797380, 20156856, 25196070, 33594760, 40313712, 50392140, 67189520, 100784280, 201568560]

約数ペア:

[(1, 201568560), (2, 100784280), (3, 67189520), (4, 50392140), (5, 40313712), (6, 33594760), (8, 25196070), (10, 20156856), (12, 16797380), (15, 13437904), (16, 12598035), (20, 10078428), (24, 8398690), (29, 6950640), (30, 6718952), (40, 5039214), (48, 4199345), (58, 3475320), (60, 3359476), (80, 2519607), (87, 2316880), (116, 1737660), (120, 1679738), (145, 1390128), (174, 1158440), (232, 868830), (240, 839869), (290, 695064), (348, 579220), (435, 463376), (464, 434415), (580, 347532), (696, 289610), (870, 231688), (1160, 173766), (1392, 144805), (1740, 115844), (2320, 86883), (3480, 57922), (6960, 28961)]