13850805120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{51899}}^1$

素因数の和:52060

約数の個数: 128

約数和(自身を含む): 44467920000

約数和(自身を除く): 30617114880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 278, 320, 384, 417, 480, 556, 640, 695, 834, 960, 1112, 1390, 1668, 1920, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 8896, 11120, 13344, 16680, 17792, 22240, 26688, 33360, 44480, 51899, 53376, 66720, 88960, 103798, 133440, 155697, 207596, 259495, 266880, 311394, 415192, 518990, 622788, 778485, 830384, 1037980, 1245576, 1556970, 1660768, 2075960, 2491152, 3113940, 3321536, 4151920, 4982304, 6227880, 6643072, 7213961, 8303840, 9964608, 12455760, 14427922, 16607680, 19929216, 21641883, 24911520, 28855844, 33215360, 36069805, 43283766, 49823040, 57711688, 72139610, 86567532, 99646080, 108209415, 115423376, 144279220, 173135064, 216418830, 230846752, 288558440, 346270128, 432837660, 461693504, 577116880, 692540256, 865675320, 923387008, 1154233760, 1385080512, 1731350640, 2308467520, 2770161024, 3462701280, 4616935040, 6925402560, 13850805120]

約数ペア:

[(1, 13850805120), (2, 6925402560), (3, 4616935040), (4, 3462701280), (5, 2770161024), (6, 2308467520), (8, 1731350640), (10, 1385080512), (12, 1154233760), (15, 923387008), (16, 865675320), (20, 692540256), (24, 577116880), (30, 461693504), (32, 432837660), (40, 346270128), (48, 288558440), (60, 230846752), (64, 216418830), (80, 173135064), (96, 144279220), (120, 115423376), (128, 108209415), (139, 99646080), (160, 86567532), (192, 72139610), (240, 57711688), (278, 49823040), (320, 43283766), (384, 36069805), (417, 33215360), (480, 28855844), (556, 24911520), (640, 21641883), (695, 19929216), (834, 16607680), (960, 14427922), (1112, 12455760), (1390, 9964608), (1668, 8303840), (1920, 7213961), (2085, 6643072), (2224, 6227880), (2780, 4982304), (3336, 4151920), (4170, 3321536), (4448, 3113940), (5560, 2491152), (6672, 2075960), (8340, 1660768), (8896, 1556970), (11120, 1245576), (13344, 1037980), (16680, 830384), (17792, 778485), (22240, 622788), (26688, 518990), (33360, 415192), (44480, 311394), (51899, 266880), (53376, 259495), (66720, 207596), (88960, 155697), (103798, 133440)]