1279428480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 512

約数和(自身を含む): 5076172800

約数和(自身を除く): 3796744320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 53, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 106, 108, 110, 120, 127, 128, 132, 135, 144, 159, 160, 165, 176, 180, 192, 198, 212, 216, 220, 240, 254, 264, 265, 270, 288, 297, 318, 320, 330, 352, 360, 381, 384, 396, 424, 432, 440, 477, 480, 495, 508, 528, 530, 540, 576, 583, 594, 635, 636, 640, 660, 704, 720, 762, 792, 795, 848, 864, 880, 954, 960, 990, 1016, 1056, 1060, 1080, 1143, 1152, 1166, 1188, 1270, 1272, 1320, 1397, 1408, 1431, 1440, 1485, 1524, 1584, 1590, 1696, 1728, 1749, 1760, 1905, 1908, 1920, 1980, 2032, 2112, 2120, 2160, 2286, 2332, 2376, 2385, 2540, 2544, 2640, 2794, 2862, 2880, 2915, 2970, 3048, 3168, 3180, 3392, 3429, 3456, 3498, 3520, 3810, 3816, 3960, 4064, 4191, 4224, 4240, 4320, 4572, 4664, 4752, 4770, 5080, 5088, 5247, 5280, 5588, 5715, 5724, 5760, 5830, 5940, 6096, 6336, 6360, 6731, 6784, 6858, 6985, 6996, 7040, 7155, 7620, 7632, 7920, 8128, 8382, 8480, 8640, 8745, 9144, 9328, 9504, 9540, 10160, 10176, 10494, 10560, 11176, 11430, 11448, 11660, 11880, 12192, 12573, 12672, 12720, 13462, 13716, 13970, 13992, 14310, 15240, 15264, 15741, 15840, 16256, 16764, 16960, 17145, 17280, 17490, 18288, 18656, 19008, 19080, 20193, 20320, 20352, 20955, 20988, 21120, 22352, 22860, 22896, 23320, 23760, 24384, 25146, 25440, 26235, 26924, 27432, 27940, 27984, 28620, 30480, 30528, 31482, 31680, 33528, 33655, 33920, 34290, 34980, 36576, 37312, 37719, 38016, 38160, 40386, 40640, 41910, 41976, 44704, 45720, 45792, 46640, 47520, 48768, 50292, 50880, 52470, 53848, 54864, 55880, 55968, 57240, 60579, 60960, 61056, 62865, 62964, 63360, 67056, 67310, 68580, 69960, 73152, 74041, 74624, 75438, 76320, 78705, 80772, 81280, 83820, 83952, 89408, 91440, 91584, 93280, 95040, 100584, 100965, 101760, 104940, 107696, 109728, 111760, 111936, 114480, 121158, 121920, 125730, 125928, 134112, 134620, 137160, 139920, 146304, 148082, 150876, 152640, 157410, 161544, 167640, 167904, 178816, 181737, 182880, 183168, 186560, 188595, 190080, 201168, 201930, 209880, 215392, 219456, 222123, 223520, 223872, 228960, 242316, 243840, 251460, 251856, 268224, 269240, 274320, 279840, 296164, 301752, 302895, 305280, 314820, 323088, 335280, 335808, 363474, 365760, 370205, 373120, 377190, 402336, 403860, 419760, 430784, 438912, 444246, 447040, 457920, 484632, 502920, 503712, 536448, 538480, 548640, 559680, 592328, 603504, 605790, 629640, 646176, 666369, 670560, 671616, 726948, 731520, 740410, 754380, 804672, 807720, 839520, 861568, 888492, 894080, 908685, 915840, 969264, 1005840, 1007424, 1076960, 1097280, 1110615, 1119360, 1184656, 1207008, 1211580, 1259280, 1292352, 1332738, 1341120, 1453896, 1480820, 1508760, 1609344, 1615440, 1679040, 1776984, 1817370, 1938528, 1999107, 2011680, 2014848, 2153920, 2194560, 2221230, 2369312, 2414016, 2423160, 2518560, 2584704, 2665476, 2682240, 2907792, 2961640, 3017520, 3230880, 3331845, 3358080, 3553968, 3634740, 3877056, 3998214, 4023360, 4307840, 4442460, 4738624, 4828032, 4846320, 5037120, 5330952, 5815584, 5923280, 6035040, 6461760, 6663690, 7107936, 7269480, 7754112, 7996428, 8046720, 8884920, 9477248, 9692640, 9995535, 10074240, 10661904, 11631168, 11846560, 12070080, 12923520, 13327380, 14215872, 14538960, 15992856, 17769840, 19385280, 19991070, 21323808, 23262336, 23693120, 24140160, 26654760, 28431744, 29077920, 31985712, 35539680, 38770560, 39982140, 42647616, 47386240, 53309520, 58155840, 63971424, 71079360, 79964280, 85295232, 106619040, 116311680, 127942848, 142158720, 159928560, 213238080, 255885696, 319857120, 426476160, 639714240, 1279428480]

約数ペア:

[(1, 1279428480), (2, 639714240), (3, 426476160), (4, 319857120), (5, 255885696), (6, 213238080), (8, 159928560), (9, 142158720), (10, 127942848), (11, 116311680), (12, 106619040), (15, 85295232), (16, 79964280), (18, 71079360), (20, 63971424), (22, 58155840), (24, 53309520), (27, 47386240), (30, 42647616), (32, 39982140), (33, 38770560), (36, 35539680), (40, 31985712), (44, 29077920), (45, 28431744), (48, 26654760), (53, 24140160), (54, 23693120), (55, 23262336), (60, 21323808), (64, 19991070), (66, 19385280), (72, 17769840), (80, 15992856), (88, 14538960), (90, 14215872), (96, 13327380), (99, 12923520), (106, 12070080), (108, 11846560), (110, 11631168), (120, 10661904), (127, 10074240), (128, 9995535), (132, 9692640), (135, 9477248), (144, 8884920), (159, 8046720), (160, 7996428), (165, 7754112), (176, 7269480), (180, 7107936), (192, 6663690), (198, 6461760), (212, 6035040), (216, 5923280), (220, 5815584), (240, 5330952), (254, 5037120), (264, 4846320), (265, 4828032), (270, 4738624), (288, 4442460), (297, 4307840), (318, 4023360), (320, 3998214), (330, 3877056), (352, 3634740), (360, 3553968), (381, 3358080), (384, 3331845), (396, 3230880), (424, 3017520), (432, 2961640), (440, 2907792), (477, 2682240), (480, 2665476), (495, 2584704), (508, 2518560), (528, 2423160), (530, 2414016), (540, 2369312), (576, 2221230), (583, 2194560), (594, 2153920), (635, 2014848), (636, 2011680), (640, 1999107), (660, 1938528), (704, 1817370), (720, 1776984), (762, 1679040), (792, 1615440), (795, 1609344), (848, 1508760), (864, 1480820), (880, 1453896), (954, 1341120), (960, 1332738), (990, 1292352), (1016, 1259280), (1056, 1211580), (1060, 1207008), (1080, 1184656), (1143, 1119360), (1152, 1110615), (1166, 1097280), (1188, 1076960), (1270, 1007424), (1272, 1005840), (1320, 969264), (1397, 915840), (1408, 908685), (1431, 894080), (1440, 888492), (1485, 861568), (1524, 839520), (1584, 807720), (1590, 804672), (1696, 754380), (1728, 740410), (1749, 731520), (1760, 726948), (1905, 671616), (1908, 670560), (1920, 666369), (1980, 646176), (2032, 629640), (2112, 605790), (2120, 603504), (2160, 592328), (2286, 559680), (2332, 548640), (2376, 538480), (2385, 536448), (2540, 503712), (2544, 502920), (2640, 484632), (2794, 457920), (2862, 447040), (2880, 444246), (2915, 438912), (2970, 430784), (3048, 419760), (3168, 403860), (3180, 402336), (3392, 377190), (3429, 373120), (3456, 370205), (3498, 365760), (3520, 363474), (3810, 335808), (3816, 335280), (3960, 323088), (4064, 314820), (4191, 305280), (4224, 302895), (4240, 301752), (4320, 296164), (4572, 279840), (4664, 274320), (4752, 269240), (4770, 268224), (5080, 251856), (5088, 251460), (5247, 243840), (5280, 242316), (5588, 228960), (5715, 223872), (5724, 223520), (5760, 222123), (5830, 219456), (5940, 215392), (6096, 209880), (6336, 201930), (6360, 201168), (6731, 190080), (6784, 188595), (6858, 186560), (6985, 183168), (6996, 182880), (7040, 181737), (7155, 178816), (7620, 167904), (7632, 167640), (7920, 161544), (8128, 157410), (8382, 152640), (8480, 150876), (8640, 148082), (8745, 146304), (9144, 139920), (9328, 137160), (9504, 134620), (9540, 134112), (10160, 125928), (10176, 125730), (10494, 121920), (10560, 121158), (11176, 114480), (11430, 111936), (11448, 111760), (11660, 109728), (11880, 107696), (12192, 104940), (12573, 101760), (12672, 100965), (12720, 100584), (13462, 95040), (13716, 93280), (13970, 91584), (13992, 91440), (14310, 89408), (15240, 83952), (15264, 83820), (15741, 81280), (15840, 80772), (16256, 78705), (16764, 76320), (16960, 75438), (17145, 74624), (17280, 74041), (17490, 73152), (18288, 69960), (18656, 68580), (19008, 67310), (19080, 67056), (20193, 63360), (20320, 62964), (20352, 62865), (20955, 61056), (20988, 60960), (21120, 60579), (22352, 57240), (22860, 55968), (22896, 55880), (23320, 54864), (23760, 53848), (24384, 52470), (25146, 50880), (25440, 50292), (26235, 48768), (26924, 47520), (27432, 46640), (27940, 45792), (27984, 45720), (28620, 44704), (30480, 41976), (30528, 41910), (31482, 40640), (31680, 40386), (33528, 38160), (33655, 38016), (33920, 37719), (34290, 37312), (34980, 36576)]