1320246720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:412

約数の個数: 336

約数和(自身を含む): 4942697760

約数和(自身を除く): 3622451040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 179, 180, 192, 195, 197, 208, 234, 240, 260, 288, 312, 320, 358, 360, 390, 394, 416, 468, 480, 520, 537, 576, 585, 591, 624, 716, 720, 780, 788, 832, 895, 936, 960, 985, 1040, 1074, 1170, 1182, 1248, 1432, 1440, 1560, 1576, 1611, 1773, 1790, 1872, 1970, 2080, 2148, 2327, 2340, 2364, 2496, 2561, 2685, 2864, 2880, 2955, 3120, 3152, 3222, 3546, 3580, 3744, 3940, 4160, 4296, 4654, 4680, 4728, 5122, 5370, 5728, 5910, 6240, 6304, 6444, 6981, 7092, 7160, 7488, 7683, 7880, 8055, 8592, 8865, 9308, 9360, 9456, 10244, 10740, 11456, 11635, 11820, 12480, 12608, 12805, 12888, 13962, 14184, 14320, 15366, 15760, 16110, 17184, 17730, 18616, 18720, 18912, 20488, 20943, 21480, 23049, 23270, 23640, 25610, 25776, 27924, 28368, 28640, 30732, 31520, 32220, 34368, 34905, 35263, 35460, 37232, 37440, 37824, 38415, 40976, 41886, 42960, 46098, 46540, 47280, 51220, 51552, 55848, 56736, 57280, 61464, 63040, 64440, 69810, 70526, 70920, 74464, 76830, 81952, 83772, 85920, 92196, 93080, 94560, 102440, 103104, 104715, 105789, 111696, 113472, 115245, 122928, 128880, 139620, 141052, 141840, 148928, 153660, 163904, 167544, 171840, 176315, 184392, 186160, 189120, 204880, 209430, 211578, 223392, 230490, 245856, 257760, 279240, 282104, 283680, 307320, 317367, 335088, 352630, 368784, 372320, 409760, 418860, 423156, 446784, 458419, 460980, 491712, 515520, 528945, 558480, 564208, 567360, 614640, 634734, 670176, 705260, 737568, 744640, 819520, 837720, 846312, 916838, 921960, 1057890, 1116960, 1128416, 1229280, 1269468, 1340352, 1375257, 1410520, 1475136, 1586835, 1675440, 1692624, 1833676, 1843920, 2115780, 2233920, 2256832, 2292095, 2458560, 2538936, 2750514, 2821040, 3173670, 3350880, 3385248, 3667352, 3687840, 4125771, 4231560, 4584190, 5077872, 5501028, 5642080, 6347340, 6701760, 6770496, 6876285, 7334704, 7375680, 8251542, 8463120, 9168380, 10155744, 11002056, 11284160, 12694680, 13752570, 14669408, 16503084, 16926240, 18336760, 20311488, 20628855, 22004112, 25389360, 27505140, 29338816, 33006168, 33852480, 36673520, 41257710, 44008224, 50778720, 55010280, 66012336, 73347040, 82515420, 88016448, 101557440, 110020560, 132024672, 146694080, 165030840, 220041120, 264049344, 330061680, 440082240, 660123360, 1320246720]

約数ペア:

[(1, 1320246720), (2, 660123360), (3, 440082240), (4, 330061680), (5, 264049344), (6, 220041120), (8, 165030840), (9, 146694080), (10, 132024672), (12, 110020560), (13, 101557440), (15, 88016448), (16, 82515420), (18, 73347040), (20, 66012336), (24, 55010280), (26, 50778720), (30, 44008224), (32, 41257710), (36, 36673520), (39, 33852480), (40, 33006168), (45, 29338816), (48, 27505140), (52, 25389360), (60, 22004112), (64, 20628855), (65, 20311488), (72, 18336760), (78, 16926240), (80, 16503084), (90, 14669408), (96, 13752570), (104, 12694680), (117, 11284160), (120, 11002056), (130, 10155744), (144, 9168380), (156, 8463120), (160, 8251542), (179, 7375680), (180, 7334704), (192, 6876285), (195, 6770496), (197, 6701760), (208, 6347340), (234, 5642080), (240, 5501028), (260, 5077872), (288, 4584190), (312, 4231560), (320, 4125771), (358, 3687840), (360, 3667352), (390, 3385248), (394, 3350880), (416, 3173670), (468, 2821040), (480, 2750514), (520, 2538936), (537, 2458560), (576, 2292095), (585, 2256832), (591, 2233920), (624, 2115780), (716, 1843920), (720, 1833676), (780, 1692624), (788, 1675440), (832, 1586835), (895, 1475136), (936, 1410520), (960, 1375257), (985, 1340352), (1040, 1269468), (1074, 1229280), (1170, 1128416), (1182, 1116960), (1248, 1057890), (1432, 921960), (1440, 916838), (1560, 846312), (1576, 837720), (1611, 819520), (1773, 744640), (1790, 737568), (1872, 705260), (1970, 670176), (2080, 634734), (2148, 614640), (2327, 567360), (2340, 564208), (2364, 558480), (2496, 528945), (2561, 515520), (2685, 491712), (2864, 460980), (2880, 458419), (2955, 446784), (3120, 423156), (3152, 418860), (3222, 409760), (3546, 372320), (3580, 368784), (3744, 352630), (3940, 335088), (4160, 317367), (4296, 307320), (4654, 283680), (4680, 282104), (4728, 279240), (5122, 257760), (5370, 245856), (5728, 230490), (5910, 223392), (6240, 211578), (6304, 209430), (6444, 204880), (6981, 189120), (7092, 186160), (7160, 184392), (7488, 176315), (7683, 171840), (7880, 167544), (8055, 163904), (8592, 153660), (8865, 148928), (9308, 141840), (9360, 141052), (9456, 139620), (10244, 128880), (10740, 122928), (11456, 115245), (11635, 113472), (11820, 111696), (12480, 105789), (12608, 104715), (12805, 103104), (12888, 102440), (13962, 94560), (14184, 93080), (14320, 92196), (15366, 85920), (15760, 83772), (16110, 81952), (17184, 76830), (17730, 74464), (18616, 70920), (18720, 70526), (18912, 69810), (20488, 64440), (20943, 63040), (21480, 61464), (23049, 57280), (23270, 56736), (23640, 55848), (25610, 51552), (25776, 51220), (27924, 47280), (28368, 46540), (28640, 46098), (30732, 42960), (31520, 41886), (32220, 40976), (34368, 38415), (34905, 37824), (35263, 37440), (35460, 37232)]