7973988480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47737}}^1$

素因数の和:47791

約数の個数: 192

約数和(自身を含む): 28485264600

約数和(自身を除く): 20511276120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 870, 928, 960, 1044, 1152, 1160, 1305, 1392, 1440, 1740, 1856, 1920, 2088, 2320, 2610, 2784, 2880, 3480, 3712, 4176, 4640, 5220, 5568, 5760, 6960, 8352, 9280, 10440, 11136, 13920, 16704, 18560, 20880, 27840, 33408, 41760, 47737, 55680, 83520, 95474, 143211, 167040, 190948, 238685, 286422, 381896, 429633, 477370, 572844, 716055, 763792, 859266, 954740, 1145688, 1384373, 1432110, 1527584, 1718532, 1909480, 2148165, 2291376, 2768746, 2864220, 3055168, 3437064, 3818960, 4153119, 4296330, 4582752, 5537492, 5728440, 6110336, 6874128, 6921865, 7637920, 8306238, 8592660, 9165504, 11074984, 11456880, 12459357, 13748256, 13843730, 15275840, 16612476, 17185320, 18331008, 20765595, 22149968, 22913760, 24918714, 27496512, 27687460, 30551680, 33224952, 34370640, 41531190, 44299936, 45827520, 49837428, 54993024, 55374920, 62296785, 66449904, 68741280, 83062380, 88599872, 91655040, 99674856, 110749840, 124593570, 132899808, 137482560, 166124760, 177199744, 199349712, 221499680, 249187140, 265799616, 274965120, 332249520, 398699424, 442999360, 498374280, 531599232, 664499040, 797398848, 885998720, 996748560, 1328998080, 1594797696, 1993497120, 2657996160, 3986994240, 7973988480]

約数ペア:

[(1, 7973988480), (2, 3986994240), (3, 2657996160), (4, 1993497120), (5, 1594797696), (6, 1328998080), (8, 996748560), (9, 885998720), (10, 797398848), (12, 664499040), (15, 531599232), (16, 498374280), (18, 442999360), (20, 398699424), (24, 332249520), (29, 274965120), (30, 265799616), (32, 249187140), (36, 221499680), (40, 199349712), (45, 177199744), (48, 166124760), (58, 137482560), (60, 132899808), (64, 124593570), (72, 110749840), (80, 99674856), (87, 91655040), (90, 88599872), (96, 83062380), (116, 68741280), (120, 66449904), (128, 62296785), (144, 55374920), (145, 54993024), (160, 49837428), (174, 45827520), (180, 44299936), (192, 41531190), (232, 34370640), (240, 33224952), (261, 30551680), (288, 27687460), (290, 27496512), (320, 24918714), (348, 22913760), (360, 22149968), (384, 20765595), (435, 18331008), (464, 17185320), (480, 16612476), (522, 15275840), (576, 13843730), (580, 13748256), (640, 12459357), (696, 11456880), (720, 11074984), (870, 9165504), (928, 8592660), (960, 8306238), (1044, 7637920), (1152, 6921865), (1160, 6874128), (1305, 6110336), (1392, 5728440), (1440, 5537492), (1740, 4582752), (1856, 4296330), (1920, 4153119), (2088, 3818960), (2320, 3437064), (2610, 3055168), (2784, 2864220), (2880, 2768746), (3480, 2291376), (3712, 2148165), (4176, 1909480), (4640, 1718532), (5220, 1527584), (5568, 1432110), (5760, 1384373), (6960, 1145688), (8352, 954740), (9280, 859266), (10440, 763792), (11136, 716055), (13920, 572844), (16704, 477370), (18560, 429633), (20880, 381896), (27840, 286422), (33408, 238685), (41760, 190948), (47737, 167040), (55680, 143211), (83520, 95474)]