1319327520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 384

約数和(自身を含む): 4976681472

約数和(自身を除く): 3657353952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 61, 70, 80, 82, 84, 96, 105, 112, 120, 122, 123, 140, 157, 160, 164, 168, 183, 205, 210, 224, 240, 244, 246, 280, 287, 305, 314, 328, 336, 366, 410, 420, 427, 471, 480, 488, 492, 560, 574, 610, 615, 628, 656, 672, 732, 785, 820, 840, 854, 861, 915, 942, 976, 984, 1099, 1120, 1148, 1220, 1230, 1256, 1281, 1312, 1435, 1464, 1570, 1640, 1680, 1708, 1722, 1830, 1884, 1952, 1968, 2135, 2198, 2296, 2355, 2440, 2460, 2501, 2512, 2562, 2870, 2928, 3140, 3280, 3297, 3360, 3416, 3444, 3660, 3768, 3936, 4270, 4305, 4396, 4592, 4710, 4880, 4920, 5002, 5024, 5124, 5495, 5740, 5856, 6280, 6405, 6437, 6560, 6594, 6832, 6888, 7320, 7503, 7536, 8540, 8610, 8792, 9184, 9420, 9577, 9760, 9840, 10004, 10248, 10990, 11480, 12505, 12560, 12810, 12874, 13188, 13664, 13776, 14640, 15006, 15072, 16485, 17080, 17220, 17507, 17584, 18840, 19154, 19311, 19680, 20008, 20496, 21980, 22960, 25010, 25120, 25620, 25748, 26376, 27552, 28731, 29280, 30012, 32185, 32970, 34160, 34440, 35014, 35168, 37515, 37680, 38308, 38622, 40016, 40992, 43960, 45059, 45920, 47885, 50020, 51240, 51496, 52521, 52752, 57462, 60024, 64370, 65940, 67039, 68320, 68880, 70028, 75030, 75360, 76616, 77244, 80032, 87535, 87920, 90118, 95770, 96555, 100040, 102480, 102992, 105042, 105504, 114924, 120048, 128740, 131880, 134078, 135177, 137760, 140056, 143655, 150060, 153232, 154488, 175070, 175840, 180236, 191540, 193110, 200080, 201117, 204960, 205984, 210084, 225295, 229848, 240096, 257480, 262605, 263760, 268156, 270354, 280112, 287310, 300120, 306464, 308976, 335195, 350140, 360472, 383080, 386220, 392657, 400160, 402234, 420168, 450590, 459696, 514960, 525210, 527520, 536312, 540708, 560224, 574620, 600240, 617952, 670390, 675885, 700280, 720944, 766160, 772440, 785314, 804468, 840336, 901180, 919392, 1005585, 1029920, 1050420, 1072624, 1081416, 1149240, 1177971, 1200480, 1340780, 1351770, 1400560, 1441888, 1532320, 1544880, 1570628, 1608936, 1680672, 1802360, 1963285, 2011170, 2100840, 2145248, 2162832, 2298480, 2355942, 2681560, 2703540, 2748599, 2801120, 3089760, 3141256, 3217872, 3604720, 3926570, 4022340, 4201680, 4325664, 4596960, 4711884, 5363120, 5407080, 5497198, 5889855, 6282512, 6435744, 7209440, 7853140, 8044680, 8245797, 8403360, 9423768, 10726240, 10814160, 10994396, 11779710, 12565024, 13742995, 15706280, 16089360, 16491594, 18847536, 21628320, 21988792, 23559420, 27485990, 31412560, 32178720, 32983188, 37695072, 41228985, 43977584, 47118840, 54971980, 62825120, 65966376, 82457970, 87955168, 94237680, 109943960, 131932752, 164915940, 188475360, 219887920, 263865504, 329831880, 439775840, 659663760, 1319327520]

約数ペア:

[(1, 1319327520), (2, 659663760), (3, 439775840), (4, 329831880), (5, 263865504), (6, 219887920), (7, 188475360), (8, 164915940), (10, 131932752), (12, 109943960), (14, 94237680), (15, 87955168), (16, 82457970), (20, 65966376), (21, 62825120), (24, 54971980), (28, 47118840), (30, 43977584), (32, 41228985), (35, 37695072), (40, 32983188), (41, 32178720), (42, 31412560), (48, 27485990), (56, 23559420), (60, 21988792), (61, 21628320), (70, 18847536), (80, 16491594), (82, 16089360), (84, 15706280), (96, 13742995), (105, 12565024), (112, 11779710), (120, 10994396), (122, 10814160), (123, 10726240), (140, 9423768), (157, 8403360), (160, 8245797), (164, 8044680), (168, 7853140), (183, 7209440), (205, 6435744), (210, 6282512), (224, 5889855), (240, 5497198), (244, 5407080), (246, 5363120), (280, 4711884), (287, 4596960), (305, 4325664), (314, 4201680), (328, 4022340), (336, 3926570), (366, 3604720), (410, 3217872), (420, 3141256), (427, 3089760), (471, 2801120), (480, 2748599), (488, 2703540), (492, 2681560), (560, 2355942), (574, 2298480), (610, 2162832), (615, 2145248), (628, 2100840), (656, 2011170), (672, 1963285), (732, 1802360), (785, 1680672), (820, 1608936), (840, 1570628), (854, 1544880), (861, 1532320), (915, 1441888), (942, 1400560), (976, 1351770), (984, 1340780), (1099, 1200480), (1120, 1177971), (1148, 1149240), (1220, 1081416), (1230, 1072624), (1256, 1050420), (1281, 1029920), (1312, 1005585), (1435, 919392), (1464, 901180), (1570, 840336), (1640, 804468), (1680, 785314), (1708, 772440), (1722, 766160), (1830, 720944), (1884, 700280), (1952, 675885), (1968, 670390), (2135, 617952), (2198, 600240), (2296, 574620), (2355, 560224), (2440, 540708), (2460, 536312), (2501, 527520), (2512, 525210), (2562, 514960), (2870, 459696), (2928, 450590), (3140, 420168), (3280, 402234), (3297, 400160), (3360, 392657), (3416, 386220), (3444, 383080), (3660, 360472), (3768, 350140), (3936, 335195), (4270, 308976), (4305, 306464), (4396, 300120), (4592, 287310), (4710, 280112), (4880, 270354), (4920, 268156), (5002, 263760), (5024, 262605), (5124, 257480), (5495, 240096), (5740, 229848), (5856, 225295), (6280, 210084), (6405, 205984), (6437, 204960), (6560, 201117), (6594, 200080), (6832, 193110), (6888, 191540), (7320, 180236), (7503, 175840), (7536, 175070), (8540, 154488), (8610, 153232), (8792, 150060), (9184, 143655), (9420, 140056), (9577, 137760), (9760, 135177), (9840, 134078), (10004, 131880), (10248, 128740), (10990, 120048), (11480, 114924), (12505, 105504), (12560, 105042), (12810, 102992), (12874, 102480), (13188, 100040), (13664, 96555), (13776, 95770), (14640, 90118), (15006, 87920), (15072, 87535), (16485, 80032), (17080, 77244), (17220, 76616), (17507, 75360), (17584, 75030), (18840, 70028), (19154, 68880), (19311, 68320), (19680, 67039), (20008, 65940), (20496, 64370), (21980, 60024), (22960, 57462), (25010, 52752), (25120, 52521), (25620, 51496), (25748, 51240), (26376, 50020), (27552, 47885), (28731, 45920), (29280, 45059), (30012, 43960), (32185, 40992), (32970, 40016), (34160, 38622), (34440, 38308), (35014, 37680), (35168, 37515)]