1444217040

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{10613}}^1$

素因数の和:10648

約数の個数: 240

約数和(自身を含む): 5748882048

約数和(自身を除く): 4304665008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8505, 9072, 9720, 10613, 11340, 13608, 15120, 17010, 19440, 21226, 22680, 27216, 31839, 34020, 42452, 45360, 53065, 63678, 68040, 74291, 84904, 95517, 106130, 127356, 136080, 148582, 159195, 169808, 191034, 212260, 222873, 254712, 286551, 297164, 318390, 371455, 382068, 424520, 445746, 477585, 509424, 573102, 594328, 636780, 668619, 742910, 764136, 849040, 859653, 891492, 955170, 1114365, 1146204, 1188656, 1273560, 1337238, 1432755, 1485820, 1528272, 1719306, 1782984, 1910340, 2005857, 2228730, 2292408, 2547120, 2578959, 2674476, 2865510, 2971640, 3343095, 3438612, 3565968, 3820680, 4011714, 4298265, 4457460, 4584816, 5157918, 5348952, 5731020, 5943280, 6017571, 6686190, 6877224, 7641360, 8023428, 8596530, 8914920, 10029285, 10315836, 10697904, 11462040, 12035142, 12894795, 13372380, 13754448, 16046856, 17193060, 17829840, 18052713, 20058570, 20631672, 22924080, 24070284, 25789590, 26744760, 30087855, 32093712, 34386120, 36105426, 40117140, 41263344, 48140568, 51579180, 53489520, 60175710, 68772240, 72210852, 80234280, 90263565, 96281136, 103158360, 120351420, 144421704, 160468560, 180527130, 206316720, 240702840, 288843408, 361054260, 481405680, 722108520, 1444217040]

約数ペア:

[(1, 1444217040), (2, 722108520), (3, 481405680), (4, 361054260), (5, 288843408), (6, 240702840), (7, 206316720), (8, 180527130), (9, 160468560), (10, 144421704), (12, 120351420), (14, 103158360), (15, 96281136), (16, 90263565), (18, 80234280), (20, 72210852), (21, 68772240), (24, 60175710), (27, 53489520), (28, 51579180), (30, 48140568), (35, 41263344), (36, 40117140), (40, 36105426), (42, 34386120), (45, 32093712), (48, 30087855), (54, 26744760), (56, 25789590), (60, 24070284), (63, 22924080), (70, 20631672), (72, 20058570), (80, 18052713), (81, 17829840), (84, 17193060), (90, 16046856), (105, 13754448), (108, 13372380), (112, 12894795), (120, 12035142), (126, 11462040), (135, 10697904), (140, 10315836), (144, 10029285), (162, 8914920), (168, 8596530), (180, 8023428), (189, 7641360), (210, 6877224), (216, 6686190), (240, 6017571), (243, 5943280), (252, 5731020), (270, 5348952), (280, 5157918), (315, 4584816), (324, 4457460), (336, 4298265), (360, 4011714), (378, 3820680), (405, 3565968), (420, 3438612), (432, 3343095), (486, 2971640), (504, 2865510), (540, 2674476), (560, 2578959), (567, 2547120), (630, 2292408), (648, 2228730), (720, 2005857), (756, 1910340), (810, 1782984), (840, 1719306), (945, 1528272), (972, 1485820), (1008, 1432755), (1080, 1337238), (1134, 1273560), (1215, 1188656), (1260, 1146204), (1296, 1114365), (1512, 955170), (1620, 891492), (1680, 859653), (1701, 849040), (1890, 764136), (1944, 742910), (2160, 668619), (2268, 636780), (2430, 594328), (2520, 573102), (2835, 509424), (3024, 477585), (3240, 445746), (3402, 424520), (3780, 382068), (3888, 371455), (4536, 318390), (4860, 297164), (5040, 286551), (5670, 254712), (6480, 222873), (6804, 212260), (7560, 191034), (8505, 169808), (9072, 159195), (9720, 148582), (10613, 136080), (11340, 127356), (13608, 106130), (15120, 95517), (17010, 84904), (19440, 74291), (21226, 68040), (22680, 63678), (27216, 53065), (31839, 45360), (34020, 42452)]