20817976320

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3673}}^1$

素因数の和:3748

約数の個数: 352

約数和(自身を含む): 75808434240

約数和(自身を除く): 54990457920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 256, 270, 288, 320, 328, 360, 369, 384, 410, 432, 480, 492, 512, 540, 576, 615, 640, 656, 720, 738, 768, 820, 864, 960, 984, 1024, 1080, 1107, 1152, 1230, 1280, 1312, 1440, 1476, 1536, 1640, 1728, 1845, 1920, 1968, 2160, 2214, 2304, 2460, 2560, 2624, 2880, 2952, 3072, 3280, 3456, 3673, 3690, 3840, 3936, 4320, 4428, 4608, 4920, 5120, 5248, 5535, 5760, 5904, 6560, 6912, 7346, 7380, 7680, 7872, 8640, 8856, 9216, 9840, 10496, 11019, 11070, 11520, 11808, 13120, 13824, 14692, 14760, 15360, 15744, 17280, 17712, 18365, 19680, 20992, 22038, 22140, 23040, 23616, 26240, 27648, 29384, 29520, 31488, 33057, 34560, 35424, 36730, 39360, 41984, 44076, 44280, 46080, 47232, 52480, 55095, 58768, 59040, 62976, 66114, 69120, 70848, 73460, 78720, 88152, 88560, 94464, 99171, 104960, 110190, 117536, 118080, 125952, 132228, 138240, 141696, 146920, 150593, 157440, 165285, 176304, 177120, 188928, 198342, 209920, 220380, 235072, 236160, 264456, 283392, 293840, 301186, 314880, 330570, 352608, 354240, 377856, 396684, 440760, 451779, 470144, 472320, 495855, 528912, 566784, 587680, 602372, 629760, 661140, 705216, 708480, 752965, 793368, 881520, 903558, 940288, 944640, 991710, 1057824, 1133568, 1175360, 1204744, 1322280, 1355337, 1410432, 1416960, 1505930, 1586736, 1763040, 1807116, 1880576, 1889280, 1983420, 2115648, 2258895, 2350720, 2409488, 2644560, 2710674, 2820864, 2833920, 3011860, 3173472, 3526080, 3614232, 3761152, 3966840, 4066011, 4231296, 4517790, 4701440, 4818976, 5289120, 5421348, 5641728, 5667840, 6023720, 6346944, 6776685, 7052160, 7228464, 7933680, 8132022, 8462592, 9035580, 9402880, 9637952, 10578240, 10842696, 11283456, 12047440, 12693888, 13553370, 14104320, 14456928, 15867360, 16264044, 16925184, 18071160, 18805760, 19275904, 20330055, 21156480, 21685392, 24094880, 25387776, 27106740, 28208640, 28913856, 31734720, 32528088, 33850368, 36142320, 38551808, 40660110, 42312960, 43370784, 48189760, 50775552, 54213480, 56417280, 57827712, 63469440, 65056176, 72284640, 77103616, 81320220, 84625920, 86741568, 96379520, 101551104, 108426960, 115655424, 126938880, 130112352, 144569280, 154207232, 162640440, 169251840, 173483136, 192759040, 216853920, 231310848, 253877760, 260224704, 289138560, 325280880, 346966272, 385518080, 433707840, 462621696, 507755520, 520449408, 578277120, 650561760, 693932544, 771036160, 867415680, 1040898816, 1156554240, 1301123520, 1387865088, 1734831360, 2081797632, 2313108480, 2602247040, 3469662720, 4163595264, 5204494080, 6939325440, 10408988160, 20817976320]

約数ペア:

[(1, 20817976320), (2, 10408988160), (3, 6939325440), (4, 5204494080), (5, 4163595264), (6, 3469662720), (8, 2602247040), (9, 2313108480), (10, 2081797632), (12, 1734831360), (15, 1387865088), (16, 1301123520), (18, 1156554240), (20, 1040898816), (24, 867415680), (27, 771036160), (30, 693932544), (32, 650561760), (36, 578277120), (40, 520449408), (41, 507755520), (45, 462621696), (48, 433707840), (54, 385518080), (60, 346966272), (64, 325280880), (72, 289138560), (80, 260224704), (82, 253877760), (90, 231310848), (96, 216853920), (108, 192759040), (120, 173483136), (123, 169251840), (128, 162640440), (135, 154207232), (144, 144569280), (160, 130112352), (164, 126938880), (180, 115655424), (192, 108426960), (205, 101551104), (216, 96379520), (240, 86741568), (246, 84625920), (256, 81320220), (270, 77103616), (288, 72284640), (320, 65056176), (328, 63469440), (360, 57827712), (369, 56417280), (384, 54213480), (410, 50775552), (432, 48189760), (480, 43370784), (492, 42312960), (512, 40660110), (540, 38551808), (576, 36142320), (615, 33850368), (640, 32528088), (656, 31734720), (720, 28913856), (738, 28208640), (768, 27106740), (820, 25387776), (864, 24094880), (960, 21685392), (984, 21156480), (1024, 20330055), (1080, 19275904), (1107, 18805760), (1152, 18071160), (1230, 16925184), (1280, 16264044), (1312, 15867360), (1440, 14456928), (1476, 14104320), (1536, 13553370), (1640, 12693888), (1728, 12047440), (1845, 11283456), (1920, 10842696), (1968, 10578240), (2160, 9637952), (2214, 9402880), (2304, 9035580), (2460, 8462592), (2560, 8132022), (2624, 7933680), (2880, 7228464), (2952, 7052160), (3072, 6776685), (3280, 6346944), (3456, 6023720), (3673, 5667840), (3690, 5641728), (3840, 5421348), (3936, 5289120), (4320, 4818976), (4428, 4701440), (4608, 4517790), (4920, 4231296), (5120, 4066011), (5248, 3966840), (5535, 3761152), (5760, 3614232), (5904, 3526080), (6560, 3173472), (6912, 3011860), (7346, 2833920), (7380, 2820864), (7680, 2710674), (7872, 2644560), (8640, 2409488), (8856, 2350720), (9216, 2258895), (9840, 2115648), (10496, 1983420), (11019, 1889280), (11070, 1880576), (11520, 1807116), (11808, 1763040), (13120, 1586736), (13824, 1505930), (14692, 1416960), (14760, 1410432), (15360, 1355337), (15744, 1322280), (17280, 1204744), (17712, 1175360), (18365, 1133568), (19680, 1057824), (20992, 991710), (22038, 944640), (22140, 940288), (23040, 903558), (23616, 881520), (26240, 793368), (27648, 752965), (29384, 708480), (29520, 705216), (31488, 661140), (33057, 629760), (34560, 602372), (35424, 587680), (36730, 566784), (39360, 528912), (41984, 495855), (44076, 472320), (44280, 470144), (46080, 451779), (47232, 440760), (52480, 396684), (55095, 377856), (58768, 354240), (59040, 352608), (62976, 330570), (66114, 314880), (69120, 301186), (70848, 293840), (73460, 283392), (78720, 264456), (88152, 236160), (88560, 235072), (94464, 220380), (99171, 209920), (104960, 198342), (110190, 188928), (117536, 177120), (118080, 176304), (125952, 165285), (132228, 157440), (138240, 150593), (141696, 146920)]