7919441280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{152767}}^1$

素因数の和:152798

約数の個数: 160

約数和(自身を含む): 28281939840

約数和(自身を除く): 20362498560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 152767, 305534, 458301, 611068, 763835, 916602, 1222136, 1374903, 1527670, 1833204, 2291505, 2444272, 2749806, 3055340, 3666408, 4124709, 4583010, 4888544, 5499612, 6110680, 6874515, 7332816, 8249418, 9166020, 9777088, 10999224, 12221360, 12374127, 13749030, 14665632, 16498836, 18332040, 19554176, 20623545, 21998448, 24442720, 24748254, 27498060, 29331264, 32997672, 36664080, 41247090, 43996896, 48885440, 49496508, 54996120, 58662528, 61870635, 65995344, 73328160, 82494180, 87993792, 97770880, 98993016, 109992240, 123741270, 131990688, 146656320, 164988360, 175987584, 197986032, 219984480, 247482540, 263981376, 293312640, 329976720, 395972064, 439968960, 494965080, 527962752, 659953440, 791944128, 879937920, 989930160, 1319906880, 1583888256, 1979860320, 2639813760, 3959720640, 7919441280]

約数ペア:

[(1, 7919441280), (2, 3959720640), (3, 2639813760), (4, 1979860320), (5, 1583888256), (6, 1319906880), (8, 989930160), (9, 879937920), (10, 791944128), (12, 659953440), (15, 527962752), (16, 494965080), (18, 439968960), (20, 395972064), (24, 329976720), (27, 293312640), (30, 263981376), (32, 247482540), (36, 219984480), (40, 197986032), (45, 175987584), (48, 164988360), (54, 146656320), (60, 131990688), (64, 123741270), (72, 109992240), (80, 98993016), (81, 97770880), (90, 87993792), (96, 82494180), (108, 73328160), (120, 65995344), (128, 61870635), (135, 58662528), (144, 54996120), (160, 49496508), (162, 48885440), (180, 43996896), (192, 41247090), (216, 36664080), (240, 32997672), (270, 29331264), (288, 27498060), (320, 24748254), (324, 24442720), (360, 21998448), (384, 20623545), (405, 19554176), (432, 18332040), (480, 16498836), (540, 14665632), (576, 13749030), (640, 12374127), (648, 12221360), (720, 10999224), (810, 9777088), (864, 9166020), (960, 8249418), (1080, 7332816), (1152, 6874515), (1296, 6110680), (1440, 5499612), (1620, 4888544), (1728, 4583010), (1920, 4124709), (2160, 3666408), (2592, 3055340), (2880, 2749806), (3240, 2444272), (3456, 2291505), (4320, 1833204), (5184, 1527670), (5760, 1374903), (6480, 1222136), (8640, 916602), (10368, 763835), (12960, 611068), (17280, 458301), (25920, 305534), (51840, 152767)]