1339158240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{18979}}^1$

素因数の和:19014

約数の個数: 216

約数和(自身を含む): 5316260040

約数和(自身を除く): 3977101800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 18979, 23520, 35280, 37958, 56937, 70560, 75916, 94895, 113874, 132853, 151832, 170811, 189790, 227748, 265706, 284685, 303664, 341622, 379580, 398559, 455496, 531412, 569370, 607328, 664265, 683244, 759160, 797118, 854055, 910992, 929971, 1062824, 1138740, 1195677, 1328530, 1366488, 1518320, 1594236, 1708110, 1821984, 1859942, 1992795, 2125648, 2277480, 2391354, 2657060, 2732976, 2789913, 3036640, 3188472, 3416220, 3719884, 3985590, 4251296, 4554960, 4649855, 4782708, 5314120, 5465952, 5579826, 5978385, 6376944, 6832440, 7439768, 7971180, 8369739, 9109920, 9299710, 9565416, 10628240, 11159652, 11956770, 12753888, 13664880, 13949565, 14879536, 15942360, 16739478, 18599420, 19130832, 21256480, 22319304, 23913540, 27329760, 27899130, 29759072, 31884720, 33478956, 37198840, 38261664, 41848695, 44638608, 47827080, 55798260, 63769440, 66957912, 74397680, 83697390, 89277216, 95654160, 111596520, 133915824, 148795360, 167394780, 191308320, 223193040, 267831648, 334789560, 446386080, 669579120, 1339158240]

約数ペア:

[(1, 1339158240), (2, 669579120), (3, 446386080), (4, 334789560), (5, 267831648), (6, 223193040), (7, 191308320), (8, 167394780), (9, 148795360), (10, 133915824), (12, 111596520), (14, 95654160), (15, 89277216), (16, 83697390), (18, 74397680), (20, 66957912), (21, 63769440), (24, 55798260), (28, 47827080), (30, 44638608), (32, 41848695), (35, 38261664), (36, 37198840), (40, 33478956), (42, 31884720), (45, 29759072), (48, 27899130), (49, 27329760), (56, 23913540), (60, 22319304), (63, 21256480), (70, 19130832), (72, 18599420), (80, 16739478), (84, 15942360), (90, 14879536), (96, 13949565), (98, 13664880), (105, 12753888), (112, 11956770), (120, 11159652), (126, 10628240), (140, 9565416), (144, 9299710), (147, 9109920), (160, 8369739), (168, 7971180), (180, 7439768), (196, 6832440), (210, 6376944), (224, 5978385), (240, 5579826), (245, 5465952), (252, 5314120), (280, 4782708), (288, 4649855), (294, 4554960), (315, 4251296), (336, 3985590), (360, 3719884), (392, 3416220), (420, 3188472), (441, 3036640), (480, 2789913), (490, 2732976), (504, 2657060), (560, 2391354), (588, 2277480), (630, 2125648), (672, 1992795), (720, 1859942), (735, 1821984), (784, 1708110), (840, 1594236), (882, 1518320), (980, 1366488), (1008, 1328530), (1120, 1195677), (1176, 1138740), (1260, 1062824), (1440, 929971), (1470, 910992), (1568, 854055), (1680, 797118), (1764, 759160), (1960, 683244), (2016, 664265), (2205, 607328), (2352, 569370), (2520, 531412), (2940, 455496), (3360, 398559), (3528, 379580), (3920, 341622), (4410, 303664), (4704, 284685), (5040, 265706), (5880, 227748), (7056, 189790), (7840, 170811), (8820, 151832), (10080, 132853), (11760, 113874), (14112, 94895), (17640, 75916), (18979, 70560), (23520, 56937), (35280, 37958)]