17327520

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{191}}^1$

素因数の和:225

約数の個数: 240

約数和(自身を含む): 70253568

約数和(自身を除く): 52926048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 191, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 382, 405, 420, 432, 480, 504, 540, 560, 567, 573, 630, 648, 672, 720, 756, 764, 810, 840, 864, 945, 955, 1008, 1080, 1120, 1134, 1146, 1260, 1296, 1337, 1440, 1512, 1528, 1620, 1680, 1719, 1890, 1910, 2016, 2160, 2268, 2292, 2520, 2592, 2674, 2835, 2865, 3024, 3056, 3240, 3360, 3438, 3780, 3820, 4011, 4320, 4536, 4584, 5040, 5157, 5348, 5670, 5730, 6048, 6112, 6480, 6685, 6876, 7560, 7640, 8022, 8595, 9072, 9168, 10080, 10314, 10696, 11340, 11460, 12033, 12960, 13370, 13752, 15120, 15280, 15471, 16044, 17190, 18144, 18336, 20055, 20628, 21392, 22680, 22920, 24066, 25785, 26740, 27504, 30240, 30560, 30942, 32088, 34380, 36099, 40110, 41256, 42784, 45360, 45840, 48132, 51570, 53480, 55008, 60165, 61884, 64176, 68760, 72198, 77355, 80220, 82512, 90720, 91680, 96264, 103140, 106960, 108297, 120330, 123768, 128352, 137520, 144396, 154710, 160440, 165024, 180495, 192528, 206280, 213920, 216594, 240660, 247536, 275040, 288792, 309420, 320880, 360990, 385056, 412560, 433188, 481320, 495072, 541485, 577584, 618840, 641760, 721980, 825120, 866376, 962640, 1082970, 1155168, 1237680, 1443960, 1732752, 1925280, 2165940, 2475360, 2887920, 3465504, 4331880, 5775840, 8663760, 17327520]

約数ペア:

[(1, 17327520), (2, 8663760), (3, 5775840), (4, 4331880), (5, 3465504), (6, 2887920), (7, 2475360), (8, 2165940), (9, 1925280), (10, 1732752), (12, 1443960), (14, 1237680), (15, 1155168), (16, 1082970), (18, 962640), (20, 866376), (21, 825120), (24, 721980), (27, 641760), (28, 618840), (30, 577584), (32, 541485), (35, 495072), (36, 481320), (40, 433188), (42, 412560), (45, 385056), (48, 360990), (54, 320880), (56, 309420), (60, 288792), (63, 275040), (70, 247536), (72, 240660), (80, 216594), (81, 213920), (84, 206280), (90, 192528), (96, 180495), (105, 165024), (108, 160440), (112, 154710), (120, 144396), (126, 137520), (135, 128352), (140, 123768), (144, 120330), (160, 108297), (162, 106960), (168, 103140), (180, 96264), (189, 91680), (191, 90720), (210, 82512), (216, 80220), (224, 77355), (240, 72198), (252, 68760), (270, 64176), (280, 61884), (288, 60165), (315, 55008), (324, 53480), (336, 51570), (360, 48132), (378, 45840), (382, 45360), (405, 42784), (420, 41256), (432, 40110), (480, 36099), (504, 34380), (540, 32088), (560, 30942), (567, 30560), (573, 30240), (630, 27504), (648, 26740), (672, 25785), (720, 24066), (756, 22920), (764, 22680), (810, 21392), (840, 20628), (864, 20055), (945, 18336), (955, 18144), (1008, 17190), (1080, 16044), (1120, 15471), (1134, 15280), (1146, 15120), (1260, 13752), (1296, 13370), (1337, 12960), (1440, 12033), (1512, 11460), (1528, 11340), (1620, 10696), (1680, 10314), (1719, 10080), (1890, 9168), (1910, 9072), (2016, 8595), (2160, 8022), (2268, 7640), (2292, 7560), (2520, 6876), (2592, 6685), (2674, 6480), (2835, 6112), (2865, 6048), (3024, 5730), (3056, 5670), (3240, 5348), (3360, 5157), (3438, 5040), (3780, 4584), (3820, 4536), (4011, 4320)]