252211680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:350

約数の個数: 288

約数和(自身を含む): 996323328

約数和(自身を除く): 744111648

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, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 131, 140, 144, 160, 168, 180, 191, 210, 224, 240, 252, 262, 280, 288, 315, 336, 360, 382, 393, 420, 480, 504, 524, 560, 573, 630, 655, 672, 720, 764, 786, 840, 917, 955, 1008, 1048, 1120, 1146, 1179, 1260, 1310, 1337, 1440, 1528, 1572, 1680, 1719, 1834, 1910, 1965, 2016, 2096, 2292, 2358, 2520, 2620, 2674, 2751, 2865, 3056, 3144, 3360, 3438, 3668, 3820, 3930, 4011, 4192, 4584, 4585, 4716, 5040, 5240, 5348, 5502, 5730, 5895, 6112, 6288, 6685, 6876, 7336, 7640, 7860, 8022, 8253, 8595, 9168, 9170, 9432, 10080, 10480, 10696, 11004, 11460, 11790, 12033, 12576, 13370, 13752, 13755, 14672, 15280, 15720, 16044, 16506, 17190, 18336, 18340, 18864, 20055, 20960, 21392, 22008, 22920, 23580, 24066, 25021, 26740, 27504, 27510, 29344, 30560, 31440, 32088, 33012, 34380, 36680, 37728, 40110, 41265, 42784, 44016, 45840, 47160, 48132, 50042, 53480, 55008, 55020, 60165, 62880, 64176, 66024, 68760, 73360, 75063, 80220, 82530, 88032, 91680, 94320, 96264, 100084, 106960, 110040, 120330, 125105, 128352, 132048, 137520, 146720, 150126, 160440, 165060, 175147, 188640, 192528, 200168, 213920, 220080, 225189, 240660, 250210, 264096, 275040, 300252, 320880, 330120, 350294, 375315, 385056, 400336, 440160, 450378, 481320, 500420, 525441, 600504, 641760, 660240, 700588, 750630, 800672, 875735, 900756, 962640, 1000840, 1050882, 1125945, 1201008, 1320480, 1401176, 1501260, 1576323, 1751470, 1801512, 1925280, 2001680, 2101764, 2251890, 2402016, 2627205, 2802352, 3002520, 3152646, 3502940, 3603024, 4003360, 4203528, 4503780, 5254410, 5604704, 6005040, 6305292, 7005880, 7206048, 7881615, 8407056, 9007560, 10508820, 12010080, 12610584, 14011760, 15763230, 16814112, 18015120, 21017640, 25221168, 28023520, 31526460, 36030240, 42035280, 50442336, 63052920, 84070560, 126105840, 252211680]

約数ペア:

[(1, 252211680), (2, 126105840), (3, 84070560), (4, 63052920), (5, 50442336), (6, 42035280), (7, 36030240), (8, 31526460), (9, 28023520), (10, 25221168), (12, 21017640), (14, 18015120), (15, 16814112), (16, 15763230), (18, 14011760), (20, 12610584), (21, 12010080), (24, 10508820), (28, 9007560), (30, 8407056), (32, 7881615), (35, 7206048), (36, 7005880), (40, 6305292), (42, 6005040), (45, 5604704), (48, 5254410), (56, 4503780), (60, 4203528), (63, 4003360), (70, 3603024), (72, 3502940), (80, 3152646), (84, 3002520), (90, 2802352), (96, 2627205), (105, 2402016), (112, 2251890), (120, 2101764), (126, 2001680), (131, 1925280), (140, 1801512), (144, 1751470), (160, 1576323), (168, 1501260), (180, 1401176), (191, 1320480), (210, 1201008), (224, 1125945), (240, 1050882), (252, 1000840), (262, 962640), (280, 900756), (288, 875735), (315, 800672), (336, 750630), (360, 700588), (382, 660240), (393, 641760), (420, 600504), (480, 525441), (504, 500420), (524, 481320), (560, 450378), (573, 440160), (630, 400336), (655, 385056), (672, 375315), (720, 350294), (764, 330120), (786, 320880), (840, 300252), (917, 275040), (955, 264096), (1008, 250210), (1048, 240660), (1120, 225189), (1146, 220080), (1179, 213920), (1260, 200168), (1310, 192528), (1337, 188640), (1440, 175147), (1528, 165060), (1572, 160440), (1680, 150126), (1719, 146720), (1834, 137520), (1910, 132048), (1965, 128352), (2016, 125105), (2096, 120330), (2292, 110040), (2358, 106960), (2520, 100084), (2620, 96264), (2674, 94320), (2751, 91680), (2865, 88032), (3056, 82530), (3144, 80220), (3360, 75063), (3438, 73360), (3668, 68760), (3820, 66024), (3930, 64176), (4011, 62880), (4192, 60165), (4584, 55020), (4585, 55008), (4716, 53480), (5040, 50042), (5240, 48132), (5348, 47160), (5502, 45840), (5730, 44016), (5895, 42784), (6112, 41265), (6288, 40110), (6685, 37728), (6876, 36680), (7336, 34380), (7640, 33012), (7860, 32088), (8022, 31440), (8253, 30560), (8595, 29344), (9168, 27510), (9170, 27504), (9432, 26740), (10080, 25021), (10480, 24066), (10696, 23580), (11004, 22920), (11460, 22008), (11790, 21392), (12033, 20960), (12576, 20055), (13370, 18864), (13752, 18340), (13755, 18336), (14672, 17190), (15280, 16506), (15720, 16044)]