20213870400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1279

約数の個数: 504

約数和(自身を含む): 77208790464

約数和(自身を除く): 56994920064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 71, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 142, 144, 150, 153, 160, 170, 180, 192, 200, 204, 213, 225, 240, 255, 272, 284, 288, 300, 306, 320, 340, 355, 360, 400, 408, 425, 426, 450, 480, 510, 544, 568, 576, 600, 612, 639, 680, 710, 720, 765, 800, 816, 850, 852, 900, 960, 1020, 1065, 1088, 1136, 1163, 1200, 1207, 1224, 1275, 1278, 1360, 1420, 1440, 1530, 1600, 1632, 1700, 1704, 1775, 1800, 2040, 2130, 2272, 2326, 2400, 2414, 2448, 2550, 2556, 2720, 2840, 2880, 3060, 3195, 3264, 3400, 3408, 3489, 3550, 3600, 3621, 3825, 4080, 4260, 4544, 4652, 4800, 4828, 4896, 5100, 5112, 5325, 5440, 5680, 5815, 6035, 6120, 6390, 6800, 6816, 6978, 7100, 7200, 7242, 7650, 8160, 8520, 9304, 9656, 9792, 10200, 10224, 10467, 10650, 10863, 11360, 11630, 12070, 12240, 12780, 13600, 13632, 13956, 14200, 14400, 14484, 15300, 15975, 16320, 17040, 17445, 18105, 18608, 19312, 19771, 20400, 20448, 20934, 21300, 21726, 22720, 23260, 24140, 24480, 25560, 27200, 27912, 28400, 28968, 29075, 30175, 30600, 31950, 34080, 34890, 36210, 37216, 38624, 39542, 40800, 40896, 41868, 42600, 43452, 46520, 48280, 48960, 51120, 52335, 54315, 55824, 56800, 57936, 58150, 59313, 60350, 61200, 63900, 68160, 69780, 72420, 74432, 77248, 79084, 81600, 82573, 83736, 85200, 86904, 87225, 90525, 93040, 96560, 98855, 102240, 104670, 108630, 111648, 113600, 115872, 116300, 118626, 120700, 122400, 127800, 139560, 144840, 158168, 165146, 167472, 170400, 173808, 174450, 177939, 181050, 186080, 193120, 197710, 204480, 209340, 217260, 223296, 231744, 232600, 237252, 241400, 244800, 247719, 255600, 261675, 271575, 279120, 289680, 296565, 316336, 330292, 334944, 340800, 347616, 348900, 355878, 362100, 372160, 386240, 395420, 412865, 418680, 434520, 465200, 474504, 482800, 494275, 495438, 511200, 523350, 543150, 558240, 579360, 593130, 632672, 660584, 669888, 695232, 697800, 711756, 724200, 743157, 790840, 825730, 837360, 869040, 889695, 930400, 949008, 965600, 988550, 990876, 1022400, 1046700, 1086300, 1116480, 1158720, 1186260, 1238595, 1265344, 1321168, 1395600, 1403741, 1423512, 1448400, 1482825, 1486314, 1581680, 1651460, 1674720, 1738080, 1779390, 1860800, 1898016, 1931200, 1977100, 1981752, 2064325, 2093400, 2172600, 2372520, 2477190, 2642336, 2791200, 2807482, 2847024, 2896800, 2965650, 2972628, 3163360, 3302920, 3349440, 3476160, 3558780, 3715785, 3796032, 3954200, 3963504, 4128650, 4186800, 4211223, 4345200, 4448475, 4745040, 4954380, 5284672, 5582400, 5614964, 5694048, 5793600, 5931300, 5945256, 6192975, 6326720, 6605840, 7018705, 7117560, 7431570, 7908400, 7927008, 8257300, 8373600, 8422446, 8690400, 8896950, 9490080, 9908760, 11229928, 11388096, 11862600, 11890512, 12385950, 12633669, 13211680, 14037410, 14235120, 14863140, 15816800, 15854016, 16514600, 16747200, 16844892, 17380800, 17793900, 18578925, 18980160, 19817520, 21056115, 22459856, 23725200, 23781024, 24771900, 25267338, 26423360, 28074820, 28470240, 29726280, 31633600, 33029200, 33689784, 35093525, 35587800, 37157850, 39635040, 42112230, 44919712, 47450400, 47562048, 49543800, 50534676, 56149640, 56940480, 59452560, 63168345, 66058400, 67379568, 70187050, 71175600, 74315700, 79270080, 84224460, 89839424, 94900800, 99087600, 101069352, 105280575, 112299280, 118905120, 126336690, 132116800, 134759136, 140374100, 142351200, 148631400, 168448920, 198175200, 202138704, 210561150, 224598560, 237810240, 252673380, 269518272, 280748200, 284702400, 297262800, 315841725, 336897840, 396350400, 404277408, 421122300, 449197120, 505346760, 561496400, 594525600, 631683450, 673795680, 808554816, 842244600, 1010693520, 1122992800, 1189051200, 1263366900, 1347591360, 1684489200, 2021387040, 2245985600, 2526733800, 3368978400, 4042774080, 5053467600, 6737956800, 10106935200, 20213870400]

約数ペア:

[(1, 20213870400), (2, 10106935200), (3, 6737956800), (4, 5053467600), (5, 4042774080), (6, 3368978400), (8, 2526733800), (9, 2245985600), (10, 2021387040), (12, 1684489200), (15, 1347591360), (16, 1263366900), (17, 1189051200), (18, 1122992800), (20, 1010693520), (24, 842244600), (25, 808554816), (30, 673795680), (32, 631683450), (34, 594525600), (36, 561496400), (40, 505346760), (45, 449197120), (48, 421122300), (50, 404277408), (51, 396350400), (60, 336897840), (64, 315841725), (68, 297262800), (71, 284702400), (72, 280748200), (75, 269518272), (80, 252673380), (85, 237810240), (90, 224598560), (96, 210561150), (100, 202138704), (102, 198175200), (120, 168448920), (136, 148631400), (142, 142351200), (144, 140374100), (150, 134759136), (153, 132116800), (160, 126336690), (170, 118905120), (180, 112299280), (192, 105280575), (200, 101069352), (204, 99087600), (213, 94900800), (225, 89839424), (240, 84224460), (255, 79270080), (272, 74315700), (284, 71175600), (288, 70187050), (300, 67379568), (306, 66058400), (320, 63168345), (340, 59452560), (355, 56940480), (360, 56149640), (400, 50534676), (408, 49543800), (425, 47562048), (426, 47450400), (450, 44919712), (480, 42112230), (510, 39635040), (544, 37157850), (568, 35587800), (576, 35093525), (600, 33689784), (612, 33029200), (639, 31633600), (680, 29726280), (710, 28470240), (720, 28074820), (765, 26423360), (800, 25267338), (816, 24771900), (850, 23781024), (852, 23725200), (900, 22459856), (960, 21056115), (1020, 19817520), (1065, 18980160), (1088, 18578925), (1136, 17793900), (1163, 17380800), (1200, 16844892), (1207, 16747200), (1224, 16514600), (1275, 15854016), (1278, 15816800), (1360, 14863140), (1420, 14235120), (1440, 14037410), (1530, 13211680), (1600, 12633669), (1632, 12385950), (1700, 11890512), (1704, 11862600), (1775, 11388096), (1800, 11229928), (2040, 9908760), (2130, 9490080), (2272, 8896950), (2326, 8690400), (2400, 8422446), (2414, 8373600), (2448, 8257300), (2550, 7927008), (2556, 7908400), (2720, 7431570), (2840, 7117560), (2880, 7018705), (3060, 6605840), (3195, 6326720), (3264, 6192975), (3400, 5945256), (3408, 5931300), (3489, 5793600), (3550, 5694048), (3600, 5614964), (3621, 5582400), (3825, 5284672), (4080, 4954380), (4260, 4745040), (4544, 4448475), (4652, 4345200), (4800, 4211223), (4828, 4186800), (4896, 4128650), (5100, 3963504), (5112, 3954200), (5325, 3796032), (5440, 3715785), (5680, 3558780), (5815, 3476160), (6035, 3349440), (6120, 3302920), (6390, 3163360), (6800, 2972628), (6816, 2965650), (6978, 2896800), (7100, 2847024), (7200, 2807482), (7242, 2791200), (7650, 2642336), (8160, 2477190), (8520, 2372520), (9304, 2172600), (9656, 2093400), (9792, 2064325), (10200, 1981752), (10224, 1977100), (10467, 1931200), (10650, 1898016), (10863, 1860800), (11360, 1779390), (11630, 1738080), (12070, 1674720), (12240, 1651460), (12780, 1581680), (13600, 1486314), (13632, 1482825), (13956, 1448400), (14200, 1423512), (14400, 1403741), (14484, 1395600), (15300, 1321168), (15975, 1265344), (16320, 1238595), (17040, 1186260), (17445, 1158720), (18105, 1116480), (18608, 1086300), (19312, 1046700), (19771, 1022400), (20400, 990876), (20448, 988550), (20934, 965600), (21300, 949008), (21726, 930400), (22720, 889695), (23260, 869040), (24140, 837360), (24480, 825730), (25560, 790840), (27200, 743157), (27912, 724200), (28400, 711756), (28968, 697800), (29075, 695232), (30175, 669888), (30600, 660584), (31950, 632672), (34080, 593130), (34890, 579360), (36210, 558240), (37216, 543150), (38624, 523350), (39542, 511200), (40800, 495438), (40896, 494275), (41868, 482800), (42600, 474504), (43452, 465200), (46520, 434520), (48280, 418680), (48960, 412865), (51120, 395420), (52335, 386240), (54315, 372160), (55824, 362100), (56800, 355878), (57936, 348900), (58150, 347616), (59313, 340800), (60350, 334944), (61200, 330292), (63900, 316336), (68160, 296565), (69780, 289680), (72420, 279120), (74432, 271575), (77248, 261675), (79084, 255600), (81600, 247719), (82573, 244800), (83736, 241400), (85200, 237252), (86904, 232600), (87225, 231744), (90525, 223296), (93040, 217260), (96560, 209340), (98855, 204480), (102240, 197710), (104670, 193120), (108630, 186080), (111648, 181050), (113600, 177939), (115872, 174450), (116300, 173808), (118626, 170400), (120700, 167472), (122400, 165146), (127800, 158168), (139560, 144840)]