171324720

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{1259}}^1$

素因数の和:1294

約数の個数: 240

約数和(自身を含む): 682456320

約数和(自身を除く): 511131600

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, 1259, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2518, 2520, 2835, 3024, 3240, 3402, 3777, 3780, 3888, 4536, 4860, 5036, 5040, 5670, 6295, 6480, 6804, 7554, 7560, 8505, 8813, 9072, 9720, 10072, 11331, 11340, 12590, 13608, 15108, 15120, 17010, 17626, 18885, 19440, 20144, 22662, 22680, 25180, 26439, 27216, 30216, 33993, 34020, 35252, 37770, 44065, 45324, 45360, 50360, 52878, 56655, 60432, 67986, 68040, 70504, 75540, 79317, 88130, 90648, 100720, 101979, 105756, 113310, 132195, 135972, 136080, 141008, 151080, 158634, 169965, 176260, 181296, 203958, 211512, 226620, 237951, 264390, 271944, 302160, 305937, 317268, 339930, 352520, 396585, 407916, 423024, 453240, 475902, 509895, 528780, 543888, 611874, 634536, 679860, 705040, 713853, 793170, 815832, 906480, 951804, 1019790, 1057560, 1189755, 1223748, 1269072, 1359720, 1427706, 1529685, 1586340, 1631664, 1903608, 2039580, 2115120, 2141559, 2379510, 2447496, 2719440, 2855412, 3059370, 3172680, 3569265, 3807216, 4079160, 4283118, 4759020, 4894992, 5710824, 6118740, 6345360, 7138530, 8158320, 8566236, 9518040, 10707795, 11421648, 12237480, 14277060, 17132472, 19036080, 21415590, 24474960, 28554120, 34264944, 42831180, 57108240, 85662360, 171324720]

約数ペア:

[(1, 171324720), (2, 85662360), (3, 57108240), (4, 42831180), (5, 34264944), (6, 28554120), (7, 24474960), (8, 21415590), (9, 19036080), (10, 17132472), (12, 14277060), (14, 12237480), (15, 11421648), (16, 10707795), (18, 9518040), (20, 8566236), (21, 8158320), (24, 7138530), (27, 6345360), (28, 6118740), (30, 5710824), (35, 4894992), (36, 4759020), (40, 4283118), (42, 4079160), (45, 3807216), (48, 3569265), (54, 3172680), (56, 3059370), (60, 2855412), (63, 2719440), (70, 2447496), (72, 2379510), (80, 2141559), (81, 2115120), (84, 2039580), (90, 1903608), (105, 1631664), (108, 1586340), (112, 1529685), (120, 1427706), (126, 1359720), (135, 1269072), (140, 1223748), (144, 1189755), (162, 1057560), (168, 1019790), (180, 951804), (189, 906480), (210, 815832), (216, 793170), (240, 713853), (243, 705040), (252, 679860), (270, 634536), (280, 611874), (315, 543888), (324, 528780), (336, 509895), (360, 475902), (378, 453240), (405, 423024), (420, 407916), (432, 396585), (486, 352520), (504, 339930), (540, 317268), (560, 305937), (567, 302160), (630, 271944), (648, 264390), (720, 237951), (756, 226620), (810, 211512), (840, 203958), (945, 181296), (972, 176260), (1008, 169965), (1080, 158634), (1134, 151080), (1215, 141008), (1259, 136080), (1260, 135972), (1296, 132195), (1512, 113310), (1620, 105756), (1680, 101979), (1701, 100720), (1890, 90648), (1944, 88130), (2160, 79317), (2268, 75540), (2430, 70504), (2518, 68040), (2520, 67986), (2835, 60432), (3024, 56655), (3240, 52878), (3402, 50360), (3777, 45360), (3780, 45324), (3888, 44065), (4536, 37770), (4860, 35252), (5036, 34020), (5040, 33993), (5670, 30216), (6295, 27216), (6480, 26439), (6804, 25180), (7554, 22680), (7560, 22662), (8505, 20144), (8813, 19440), (9072, 18885), (9720, 17626), (10072, 17010), (11331, 15120), (11340, 15108), (12590, 13608)]