8965537920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17891}}^1$

素因数の和:17948

約数の個数: 256

約数和(自身を含む): 32849712000

約数和(自身を除く): 23884174080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 522, 540, 576, 580, 640, 696, 720, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 1920, 2088, 2160, 2320, 2610, 2784, 2880, 3132, 3456, 3480, 3712, 3915, 4176, 4320, 4640, 5220, 5568, 5760, 6264, 6960, 7830, 8352, 8640, 9280, 10440, 11136, 12528, 13920, 15660, 16704, 17280, 17891, 18560, 20880, 25056, 27840, 31320, 33408, 35782, 41760, 50112, 53673, 55680, 62640, 71564, 83520, 89455, 100224, 107346, 125280, 143128, 161019, 167040, 178910, 214692, 250560, 268365, 286256, 322038, 357820, 429384, 483057, 501120, 518839, 536730, 572512, 644076, 715640, 805095, 858768, 966114, 1037678, 1073460, 1145024, 1288152, 1431280, 1556517, 1610190, 1717536, 1932228, 2075356, 2146920, 2290048, 2415285, 2576304, 2594195, 2862560, 3113034, 3220380, 3435072, 3864456, 4150712, 4293840, 4669551, 4830570, 5152608, 5188390, 5725120, 6226068, 6440760, 6870144, 7728912, 7782585, 8301424, 8587680, 9339102, 9661140, 10305216, 10376780, 11450240, 12452136, 12881520, 14008653, 15457824, 15565170, 16602848, 17175360, 18678204, 19322280, 20610432, 20753560, 23347755, 24904272, 25763040, 28017306, 30915648, 31130340, 33205696, 34350720, 37356408, 38644560, 41507120, 46695510, 49808544, 51526080, 56034612, 61831296, 62260680, 66411392, 70043265, 74712816, 77289120, 83014240, 93391020, 99617088, 103052160, 112069224, 124521360, 140086530, 149425632, 154578240, 166028480, 186782040, 199234176, 224138448, 249042720, 280173060, 298851264, 309156480, 332056960, 373564080, 448276896, 498085440, 560346120, 597702528, 747128160, 896553792, 996170880, 1120692240, 1494256320, 1793107584, 2241384480, 2988512640, 4482768960, 8965537920]

約数ペア:

[(1, 8965537920), (2, 4482768960), (3, 2988512640), (4, 2241384480), (5, 1793107584), (6, 1494256320), (8, 1120692240), (9, 996170880), (10, 896553792), (12, 747128160), (15, 597702528), (16, 560346120), (18, 498085440), (20, 448276896), (24, 373564080), (27, 332056960), (29, 309156480), (30, 298851264), (32, 280173060), (36, 249042720), (40, 224138448), (45, 199234176), (48, 186782040), (54, 166028480), (58, 154578240), (60, 149425632), (64, 140086530), (72, 124521360), (80, 112069224), (87, 103052160), (90, 99617088), (96, 93391020), (108, 83014240), (116, 77289120), (120, 74712816), (128, 70043265), (135, 66411392), (144, 62260680), (145, 61831296), (160, 56034612), (174, 51526080), (180, 49808544), (192, 46695510), (216, 41507120), (232, 38644560), (240, 37356408), (261, 34350720), (270, 33205696), (288, 31130340), (290, 30915648), (320, 28017306), (348, 25763040), (360, 24904272), (384, 23347755), (432, 20753560), (435, 20610432), (464, 19322280), (480, 18678204), (522, 17175360), (540, 16602848), (576, 15565170), (580, 15457824), (640, 14008653), (696, 12881520), (720, 12452136), (783, 11450240), (864, 10376780), (870, 10305216), (928, 9661140), (960, 9339102), (1044, 8587680), (1080, 8301424), (1152, 7782585), (1160, 7728912), (1305, 6870144), (1392, 6440760), (1440, 6226068), (1566, 5725120), (1728, 5188390), (1740, 5152608), (1856, 4830570), (1920, 4669551), (2088, 4293840), (2160, 4150712), (2320, 3864456), (2610, 3435072), (2784, 3220380), (2880, 3113034), (3132, 2862560), (3456, 2594195), (3480, 2576304), (3712, 2415285), (3915, 2290048), (4176, 2146920), (4320, 2075356), (4640, 1932228), (5220, 1717536), (5568, 1610190), (5760, 1556517), (6264, 1431280), (6960, 1288152), (7830, 1145024), (8352, 1073460), (8640, 1037678), (9280, 966114), (10440, 858768), (11136, 805095), (12528, 715640), (13920, 644076), (15660, 572512), (16704, 536730), (17280, 518839), (17891, 501120), (18560, 483057), (20880, 429384), (25056, 357820), (27840, 322038), (31320, 286256), (33408, 268365), (35782, 250560), (41760, 214692), (50112, 178910), (53673, 167040), (55680, 161019), (62640, 143128), (71564, 125280), (83520, 107346), (89455, 100224)]