1277717760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3361}}^1$

素因数の和:3402

約数の個数: 288

約数和(自身を含む): 4947788160

約数和(自身を除く): 3670070400

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, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1280, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2304, 2376, 2640, 2816, 2880, 2970, 3168, 3361, 3456, 3520, 3840, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 6722, 6912, 7040, 7920, 8448, 8640, 9504, 10083, 10560, 11520, 11880, 12672, 13444, 14080, 15840, 16805, 17280, 19008, 20166, 21120, 23760, 25344, 26888, 30249, 31680, 33610, 34560, 36971, 38016, 40332, 42240, 47520, 50415, 53776, 60498, 63360, 67220, 73942, 76032, 80664, 90747, 95040, 100830, 107552, 110913, 120996, 126720, 134440, 147884, 151245, 161328, 181494, 184855, 190080, 201660, 215104, 221826, 241992, 268880, 295768, 302490, 322656, 332739, 362988, 369710, 380160, 403320, 430208, 443652, 453735, 483984, 537760, 554565, 591536, 604980, 645312, 665478, 725976, 739420, 806640, 860416, 887304, 907470, 967968, 998217, 1075520, 1109130, 1183072, 1209960, 1290624, 1330956, 1451952, 1478840, 1613280, 1663695, 1774608, 1814940, 1935936, 1996434, 2151040, 2218260, 2366144, 2419920, 2581248, 2661912, 2903904, 2957680, 3226560, 3327390, 3549216, 3629880, 3871872, 3992868, 4302080, 4436520, 4732288, 4839840, 4991085, 5323824, 5807808, 5915360, 6453120, 6654780, 7098432, 7259760, 7743744, 7985736, 8873040, 9464576, 9679680, 9982170, 10647648, 11615616, 11830720, 12906240, 13309560, 14196864, 14519520, 15971472, 17746080, 19359360, 19964340, 21295296, 23231232, 23661440, 26619120, 28393728, 29039040, 31942944, 35492160, 38718720, 39928680, 42590592, 47322880, 53238240, 58078080, 63885888, 70984320, 79857360, 85181184, 106476480, 116156160, 127771776, 141968640, 159714720, 212952960, 255543552, 319429440, 425905920, 638858880, 1277717760]

約数ペア:

[(1, 1277717760), (2, 638858880), (3, 425905920), (4, 319429440), (5, 255543552), (6, 212952960), (8, 159714720), (9, 141968640), (10, 127771776), (11, 116156160), (12, 106476480), (15, 85181184), (16, 79857360), (18, 70984320), (20, 63885888), (22, 58078080), (24, 53238240), (27, 47322880), (30, 42590592), (32, 39928680), (33, 38718720), (36, 35492160), (40, 31942944), (44, 29039040), (45, 28393728), (48, 26619120), (54, 23661440), (55, 23231232), (60, 21295296), (64, 19964340), (66, 19359360), (72, 17746080), (80, 15971472), (88, 14519520), (90, 14196864), (96, 13309560), (99, 12906240), (108, 11830720), (110, 11615616), (120, 10647648), (128, 9982170), (132, 9679680), (135, 9464576), (144, 8873040), (160, 7985736), (165, 7743744), (176, 7259760), (180, 7098432), (192, 6654780), (198, 6453120), (216, 5915360), (220, 5807808), (240, 5323824), (256, 4991085), (264, 4839840), (270, 4732288), (288, 4436520), (297, 4302080), (320, 3992868), (330, 3871872), (352, 3629880), (360, 3549216), (384, 3327390), (396, 3226560), (432, 2957680), (440, 2903904), (480, 2661912), (495, 2581248), (528, 2419920), (540, 2366144), (576, 2218260), (594, 2151040), (640, 1996434), (660, 1935936), (704, 1814940), (720, 1774608), (768, 1663695), (792, 1613280), (864, 1478840), (880, 1451952), (960, 1330956), (990, 1290624), (1056, 1209960), (1080, 1183072), (1152, 1109130), (1188, 1075520), (1280, 998217), (1320, 967968), (1408, 907470), (1440, 887304), (1485, 860416), (1584, 806640), (1728, 739420), (1760, 725976), (1920, 665478), (1980, 645312), (2112, 604980), (2160, 591536), (2304, 554565), (2376, 537760), (2640, 483984), (2816, 453735), (2880, 443652), (2970, 430208), (3168, 403320), (3361, 380160), (3456, 369710), (3520, 362988), (3840, 332739), (3960, 322656), (4224, 302490), (4320, 295768), (4752, 268880), (5280, 241992), (5760, 221826), (5940, 215104), (6336, 201660), (6722, 190080), (6912, 184855), (7040, 181494), (7920, 161328), (8448, 151245), (8640, 147884), (9504, 134440), (10083, 126720), (10560, 120996), (11520, 110913), (11880, 107552), (12672, 100830), (13444, 95040), (14080, 90747), (15840, 80664), (16805, 76032), (17280, 73942), (19008, 67220), (20166, 63360), (21120, 60498), (23760, 53776), (25344, 50415), (26888, 47520), (30249, 42240), (31680, 40332), (33610, 38016), (34560, 36971)]