319429440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3361}}^1$

素因数の和:3398

約数の個数: 224

約数和(自身を含む): 1229685120

約数和(自身を除く): 910255680

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, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3361, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 6722, 7920, 8640, 9504, 10083, 10560, 11880, 13444, 15840, 16805, 19008, 20166, 23760, 26888, 30249, 31680, 33610, 36971, 40332, 47520, 50415, 53776, 60498, 67220, 73942, 80664, 90747, 95040, 100830, 107552, 110913, 120996, 134440, 147884, 151245, 161328, 181494, 184855, 201660, 215104, 221826, 241992, 268880, 295768, 302490, 322656, 332739, 362988, 369710, 403320, 443652, 453735, 483984, 537760, 554565, 591536, 604980, 645312, 665478, 725976, 739420, 806640, 887304, 907470, 967968, 998217, 1075520, 1109130, 1183072, 1209960, 1330956, 1451952, 1478840, 1613280, 1663695, 1774608, 1814940, 1935936, 1996434, 2218260, 2366144, 2419920, 2661912, 2903904, 2957680, 3226560, 3327390, 3549216, 3629880, 3992868, 4436520, 4839840, 4991085, 5323824, 5807808, 5915360, 6654780, 7098432, 7259760, 7985736, 8873040, 9679680, 9982170, 10647648, 11830720, 13309560, 14519520, 15971472, 17746080, 19964340, 21295296, 26619120, 29039040, 31942944, 35492160, 39928680, 53238240, 63885888, 79857360, 106476480, 159714720, 319429440]

約数ペア:

[(1, 319429440), (2, 159714720), (3, 106476480), (4, 79857360), (5, 63885888), (6, 53238240), (8, 39928680), (9, 35492160), (10, 31942944), (11, 29039040), (12, 26619120), (15, 21295296), (16, 19964340), (18, 17746080), (20, 15971472), (22, 14519520), (24, 13309560), (27, 11830720), (30, 10647648), (32, 9982170), (33, 9679680), (36, 8873040), (40, 7985736), (44, 7259760), (45, 7098432), (48, 6654780), (54, 5915360), (55, 5807808), (60, 5323824), (64, 4991085), (66, 4839840), (72, 4436520), (80, 3992868), (88, 3629880), (90, 3549216), (96, 3327390), (99, 3226560), (108, 2957680), (110, 2903904), (120, 2661912), (132, 2419920), (135, 2366144), (144, 2218260), (160, 1996434), (165, 1935936), (176, 1814940), (180, 1774608), (192, 1663695), (198, 1613280), (216, 1478840), (220, 1451952), (240, 1330956), (264, 1209960), (270, 1183072), (288, 1109130), (297, 1075520), (320, 998217), (330, 967968), (352, 907470), (360, 887304), (396, 806640), (432, 739420), (440, 725976), (480, 665478), (495, 645312), (528, 604980), (540, 591536), (576, 554565), (594, 537760), (660, 483984), (704, 453735), (720, 443652), (792, 403320), (864, 369710), (880, 362988), (960, 332739), (990, 322656), (1056, 302490), (1080, 295768), (1188, 268880), (1320, 241992), (1440, 221826), (1485, 215104), (1584, 201660), (1728, 184855), (1760, 181494), (1980, 161328), (2112, 151245), (2160, 147884), (2376, 134440), (2640, 120996), (2880, 110913), (2970, 107552), (3168, 100830), (3361, 95040), (3520, 90747), (3960, 80664), (4320, 73942), (4752, 67220), (5280, 60498), (5940, 53776), (6336, 50415), (6722, 47520), (7920, 40332), (8640, 36971), (9504, 33610), (10083, 31680), (10560, 30249), (11880, 26888), (13444, 23760), (15840, 20166), (16805, 19008)]