21442253040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{763613}}^1$

素因数の和:763648

約数の個数: 160

約数和(自身を含む): 79538034240

約数和(自身を除く): 58095781200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 763613, 1527226, 2290839, 3054452, 3818065, 4581678, 6108904, 6872517, 7636130, 9163356, 9926969, 11454195, 12217808, 13745034, 15272260, 18326712, 19853938, 20617551, 22908390, 27490068, 29780907, 30544520, 34362585, 36653424, 39707876, 41235102, 45816780, 49634845, 54980136, 59561814, 61089040, 68725170, 79415752, 82470204, 89342721, 91633560, 99269690, 103087755, 109960272, 119123628, 137450340, 148904535, 158831504, 164940408, 178685442, 183267120, 198539380, 206175510, 238247256, 268028163, 274900680, 297809070, 329880816, 357370884, 397078760, 412351020, 446713605, 476494512, 536056326, 549801360, 595618140, 714741768, 794157520, 824702040, 893427210, 1072112652, 1191236280, 1340140815, 1429483536, 1649404080, 1786854420, 2144225304, 2382472560, 2680281630, 3573708840, 4288450608, 5360563260, 7147417680, 10721126520, 21442253040]

約数ペア:

[(1, 21442253040), (2, 10721126520), (3, 7147417680), (4, 5360563260), (5, 4288450608), (6, 3573708840), (8, 2680281630), (9, 2382472560), (10, 2144225304), (12, 1786854420), (13, 1649404080), (15, 1429483536), (16, 1340140815), (18, 1191236280), (20, 1072112652), (24, 893427210), (26, 824702040), (27, 794157520), (30, 714741768), (36, 595618140), (39, 549801360), (40, 536056326), (45, 476494512), (48, 446713605), (52, 412351020), (54, 397078760), (60, 357370884), (65, 329880816), (72, 297809070), (78, 274900680), (80, 268028163), (90, 238247256), (104, 206175510), (108, 198539380), (117, 183267120), (120, 178685442), (130, 164940408), (135, 158831504), (144, 148904535), (156, 137450340), (180, 119123628), (195, 109960272), (208, 103087755), (216, 99269690), (234, 91633560), (240, 89342721), (260, 82470204), (270, 79415752), (312, 68725170), (351, 61089040), (360, 59561814), (390, 54980136), (432, 49634845), (468, 45816780), (520, 41235102), (540, 39707876), (585, 36653424), (624, 34362585), (702, 30544520), (720, 29780907), (780, 27490068), (936, 22908390), (1040, 20617551), (1080, 19853938), (1170, 18326712), (1404, 15272260), (1560, 13745034), (1755, 12217808), (1872, 11454195), (2160, 9926969), (2340, 9163356), (2808, 7636130), (3120, 6872517), (3510, 6108904), (4680, 4581678), (5616, 3818065), (7020, 3054452), (9360, 2290839), (14040, 1527226), (28080, 763613)]