21489425280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:619

約数の個数: 512

約数和(自身を含む): 81218764800

約数和(自身を除く): 59729339520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 191, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 382, 383, 384, 408, 432, 459, 480, 510, 540, 544, 573, 576, 612, 640, 680, 720, 764, 765, 766, 816, 864, 918, 955, 960, 1020, 1080, 1088, 1146, 1149, 1152, 1224, 1360, 1440, 1528, 1530, 1532, 1632, 1719, 1728, 1836, 1910, 1915, 1920, 2040, 2160, 2176, 2292, 2295, 2298, 2448, 2720, 2865, 2880, 3056, 3060, 3064, 3247, 3264, 3438, 3447, 3456, 3672, 3820, 3830, 4080, 4320, 4584, 4590, 4596, 4896, 5157, 5440, 5730, 5745, 5760, 6112, 6120, 6128, 6494, 6511, 6528, 6876, 6894, 7344, 7640, 7660, 8160, 8595, 8640, 9168, 9180, 9192, 9741, 9792, 10314, 10341, 10880, 11460, 11490, 12224, 12240, 12256, 12988, 13022, 13752, 13788, 14688, 15280, 15320, 16235, 16320, 17190, 17235, 17280, 18336, 18360, 18384, 19482, 19533, 19584, 20628, 20682, 22920, 22980, 24448, 24480, 24512, 25785, 25976, 26044, 27504, 27576, 29223, 29376, 30560, 30640, 32470, 32555, 32640, 34380, 34470, 36672, 36720, 36768, 38964, 39066, 41256, 41364, 45840, 45960, 48705, 48960, 49024, 51570, 51705, 51952, 52088, 55008, 55152, 58446, 58599, 58752, 61120, 61280, 64940, 65110, 68760, 68940, 73153, 73344, 73440, 73536, 77928, 78132, 82512, 82728, 87669, 91680, 91920, 97410, 97665, 97920, 103140, 103410, 103904, 104176, 110016, 110304, 116892, 117198, 122240, 122560, 129880, 130220, 137520, 137880, 146115, 146306, 146880, 147072, 155856, 156264, 165024, 165456, 175338, 175797, 183360, 183840, 194820, 195330, 206280, 206820, 207808, 208352, 219459, 220032, 220608, 233784, 234396, 245120, 259760, 260440, 275040, 275760, 292230, 292612, 292995, 293760, 311712, 312528, 330048, 330912, 350676, 351594, 365765, 366720, 367680, 389640, 390660, 412560, 413640, 415616, 416704, 438345, 438918, 441216, 467568, 468792, 519520, 520880, 550080, 551520, 584460, 585224, 585990, 623424, 625056, 658377, 660096, 661824, 701352, 703188, 731530, 735360, 779280, 781320, 825120, 827280, 833408, 876690, 877836, 878985, 935136, 937584, 1039040, 1041760, 1097295, 1100160, 1103040, 1168920, 1170448, 1171980, 1243601, 1246848, 1250112, 1316754, 1323648, 1402704, 1406376, 1463060, 1558560, 1562640, 1650240, 1654560, 1753380, 1755672, 1757970, 1870272, 1875168, 1975131, 2078080, 2083520, 2194590, 2206080, 2337840, 2340896, 2343960, 2487202, 2500224, 2633508, 2805408, 2812752, 2926120, 3117120, 3125280, 3291885, 3300480, 3309120, 3506760, 3511344, 3515940, 3730803, 3740544, 3750336, 3950262, 4167040, 4389180, 4675680, 4681792, 4687920, 4974404, 5267016, 5610816, 5625504, 5852240, 6218005, 6234240, 6250560, 6583770, 6618240, 7013520, 7022688, 7031880, 7461606, 7500672, 7900524, 8778360, 9351360, 9363584, 9375840, 9875655, 9948808, 10534032, 11192409, 11221632, 11251008, 11704480, 12436010, 12501120, 13167540, 14027040, 14045376, 14063760, 14923212, 15801048, 17556720, 18654015, 18702720, 18751680, 19751310, 19897616, 21068064, 22384818, 22502016, 23408960, 24872020, 26335080, 28054080, 28090752, 28127520, 29846424, 31602096, 33577227, 35113440, 37308030, 37503360, 39502620, 39795232, 42136128, 44769636, 46817920, 49744040, 52670160, 55962045, 56108160, 56255040, 59692848, 63204192, 67154454, 70226880, 74616060, 79005240, 79590464, 84272256, 89539272, 99488080, 105340320, 111924090, 112510080, 119385696, 126408384, 134308908, 140453760, 149232120, 158010480, 159180928, 167886135, 179078544, 198976160, 210680640, 223848180, 238771392, 252816768, 268617816, 298464240, 316020960, 335772270, 358157088, 397952320, 421361280, 447696360, 477542784, 537235632, 596928480, 632041920, 671544540, 716314176, 795904640, 895392720, 1074471264, 1193856960, 1264083840, 1343089080, 1432628352, 1790785440, 2148942528, 2387713920, 2686178160, 3581570880, 4297885056, 5372356320, 7163141760, 10744712640, 21489425280]

約数ペア:

[(1, 21489425280), (2, 10744712640), (3, 7163141760), (4, 5372356320), (5, 4297885056), (6, 3581570880), (8, 2686178160), (9, 2387713920), (10, 2148942528), (12, 1790785440), (15, 1432628352), (16, 1343089080), (17, 1264083840), (18, 1193856960), (20, 1074471264), (24, 895392720), (27, 795904640), (30, 716314176), (32, 671544540), (34, 632041920), (36, 596928480), (40, 537235632), (45, 477542784), (48, 447696360), (51, 421361280), (54, 397952320), (60, 358157088), (64, 335772270), (68, 316020960), (72, 298464240), (80, 268617816), (85, 252816768), (90, 238771392), (96, 223848180), (102, 210680640), (108, 198976160), (120, 179078544), (128, 167886135), (135, 159180928), (136, 158010480), (144, 149232120), (153, 140453760), (160, 134308908), (170, 126408384), (180, 119385696), (191, 112510080), (192, 111924090), (204, 105340320), (216, 99488080), (240, 89539272), (255, 84272256), (270, 79590464), (272, 79005240), (288, 74616060), (306, 70226880), (320, 67154454), (340, 63204192), (360, 59692848), (382, 56255040), (383, 56108160), (384, 55962045), (408, 52670160), (432, 49744040), (459, 46817920), (480, 44769636), (510, 42136128), (540, 39795232), (544, 39502620), (573, 37503360), (576, 37308030), (612, 35113440), (640, 33577227), (680, 31602096), (720, 29846424), (764, 28127520), (765, 28090752), (766, 28054080), (816, 26335080), (864, 24872020), (918, 23408960), (955, 22502016), (960, 22384818), (1020, 21068064), (1080, 19897616), (1088, 19751310), (1146, 18751680), (1149, 18702720), (1152, 18654015), (1224, 17556720), (1360, 15801048), (1440, 14923212), (1528, 14063760), (1530, 14045376), (1532, 14027040), (1632, 13167540), (1719, 12501120), (1728, 12436010), (1836, 11704480), (1910, 11251008), (1915, 11221632), (1920, 11192409), (2040, 10534032), (2160, 9948808), (2176, 9875655), (2292, 9375840), (2295, 9363584), (2298, 9351360), (2448, 8778360), (2720, 7900524), (2865, 7500672), (2880, 7461606), (3056, 7031880), (3060, 7022688), (3064, 7013520), (3247, 6618240), (3264, 6583770), (3438, 6250560), (3447, 6234240), (3456, 6218005), (3672, 5852240), (3820, 5625504), (3830, 5610816), (4080, 5267016), (4320, 4974404), (4584, 4687920), (4590, 4681792), (4596, 4675680), (4896, 4389180), (5157, 4167040), (5440, 3950262), (5730, 3750336), (5745, 3740544), (5760, 3730803), (6112, 3515940), (6120, 3511344), (6128, 3506760), (6494, 3309120), (6511, 3300480), (6528, 3291885), (6876, 3125280), (6894, 3117120), (7344, 2926120), (7640, 2812752), (7660, 2805408), (8160, 2633508), (8595, 2500224), (8640, 2487202), (9168, 2343960), (9180, 2340896), (9192, 2337840), (9741, 2206080), (9792, 2194590), (10314, 2083520), (10341, 2078080), (10880, 1975131), (11460, 1875168), (11490, 1870272), (12224, 1757970), (12240, 1755672), (12256, 1753380), (12988, 1654560), (13022, 1650240), (13752, 1562640), (13788, 1558560), (14688, 1463060), (15280, 1406376), (15320, 1402704), (16235, 1323648), (16320, 1316754), (17190, 1250112), (17235, 1246848), (17280, 1243601), (18336, 1171980), (18360, 1170448), (18384, 1168920), (19482, 1103040), (19533, 1100160), (19584, 1097295), (20628, 1041760), (20682, 1039040), (22920, 937584), (22980, 935136), (24448, 878985), (24480, 877836), (24512, 876690), (25785, 833408), (25976, 827280), (26044, 825120), (27504, 781320), (27576, 779280), (29223, 735360), (29376, 731530), (30560, 703188), (30640, 701352), (32470, 661824), (32555, 660096), (32640, 658377), (34380, 625056), (34470, 623424), (36672, 585990), (36720, 585224), (36768, 584460), (38964, 551520), (39066, 550080), (41256, 520880), (41364, 519520), (45840, 468792), (45960, 467568), (48705, 441216), (48960, 438918), (49024, 438345), (51570, 416704), (51705, 415616), (51952, 413640), (52088, 412560), (55008, 390660), (55152, 389640), (58446, 367680), (58599, 366720), (58752, 365765), (61120, 351594), (61280, 350676), (64940, 330912), (65110, 330048), (68760, 312528), (68940, 311712), (73153, 293760), (73344, 292995), (73440, 292612), (73536, 292230), (77928, 275760), (78132, 275040), (82512, 260440), (82728, 259760), (87669, 245120), (91680, 234396), (91920, 233784), (97410, 220608), (97665, 220032), (97920, 219459), (103140, 208352), (103410, 207808), (103904, 206820), (104176, 206280), (110016, 195330), (110304, 194820), (116892, 183840), (117198, 183360), (122240, 175797), (122560, 175338), (129880, 165456), (130220, 165024), (137520, 156264), (137880, 155856), (146115, 147072), (146306, 146880)]