890767680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1357

約数の個数: 224

約数和(自身を含む): 3133831680

約数和(自身を除く): 2243064000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 67, 80, 88, 96, 110, 120, 132, 134, 160, 165, 176, 192, 201, 220, 240, 264, 268, 320, 330, 335, 352, 402, 440, 480, 528, 536, 660, 670, 704, 737, 804, 880, 960, 1005, 1056, 1072, 1259, 1320, 1340, 1474, 1608, 1760, 2010, 2112, 2144, 2211, 2518, 2640, 2680, 2948, 3216, 3520, 3685, 3777, 4020, 4288, 4422, 5036, 5280, 5360, 5896, 6295, 6432, 7370, 7554, 8040, 8844, 10072, 10560, 10720, 11055, 11792, 12590, 12864, 13849, 14740, 15108, 16080, 17688, 18885, 20144, 21440, 22110, 23584, 25180, 27698, 29480, 30216, 32160, 35376, 37770, 40288, 41547, 44220, 47168, 50360, 55396, 58960, 60432, 64320, 69245, 70752, 75540, 80576, 83094, 84353, 88440, 100720, 110792, 117920, 120864, 138490, 141504, 151080, 166188, 168706, 176880, 201440, 207735, 221584, 235840, 241728, 253059, 276980, 302160, 332376, 337412, 353760, 402880, 415470, 421765, 443168, 506118, 553960, 604320, 664752, 674824, 707520, 830940, 843530, 886336, 927883, 1012236, 1107920, 1208640, 1265295, 1329504, 1349648, 1661880, 1687060, 1855766, 2024472, 2215840, 2530590, 2659008, 2699296, 2783649, 3323760, 3374120, 3711532, 4048944, 4431680, 4639415, 5061180, 5398592, 5567298, 6647520, 6748240, 7423064, 8097888, 9278830, 10122360, 11134596, 13295040, 13496480, 13918245, 14846128, 16195776, 18557660, 20244720, 22269192, 26992960, 27836490, 29692256, 37115320, 40489440, 44538384, 55672980, 59384512, 74230640, 80978880, 89076768, 111345960, 148461280, 178153536, 222691920, 296922560, 445383840, 890767680]

約数ペア:

[(1, 890767680), (2, 445383840), (3, 296922560), (4, 222691920), (5, 178153536), (6, 148461280), (8, 111345960), (10, 89076768), (11, 80978880), (12, 74230640), (15, 59384512), (16, 55672980), (20, 44538384), (22, 40489440), (24, 37115320), (30, 29692256), (32, 27836490), (33, 26992960), (40, 22269192), (44, 20244720), (48, 18557660), (55, 16195776), (60, 14846128), (64, 13918245), (66, 13496480), (67, 13295040), (80, 11134596), (88, 10122360), (96, 9278830), (110, 8097888), (120, 7423064), (132, 6748240), (134, 6647520), (160, 5567298), (165, 5398592), (176, 5061180), (192, 4639415), (201, 4431680), (220, 4048944), (240, 3711532), (264, 3374120), (268, 3323760), (320, 2783649), (330, 2699296), (335, 2659008), (352, 2530590), (402, 2215840), (440, 2024472), (480, 1855766), (528, 1687060), (536, 1661880), (660, 1349648), (670, 1329504), (704, 1265295), (737, 1208640), (804, 1107920), (880, 1012236), (960, 927883), (1005, 886336), (1056, 843530), (1072, 830940), (1259, 707520), (1320, 674824), (1340, 664752), (1474, 604320), (1608, 553960), (1760, 506118), (2010, 443168), (2112, 421765), (2144, 415470), (2211, 402880), (2518, 353760), (2640, 337412), (2680, 332376), (2948, 302160), (3216, 276980), (3520, 253059), (3685, 241728), (3777, 235840), (4020, 221584), (4288, 207735), (4422, 201440), (5036, 176880), (5280, 168706), (5360, 166188), (5896, 151080), (6295, 141504), (6432, 138490), (7370, 120864), (7554, 117920), (8040, 110792), (8844, 100720), (10072, 88440), (10560, 84353), (10720, 83094), (11055, 80576), (11792, 75540), (12590, 70752), (12864, 69245), (13849, 64320), (14740, 60432), (15108, 58960), (16080, 55396), (17688, 50360), (18885, 47168), (20144, 44220), (21440, 41547), (22110, 40288), (23584, 37770), (25180, 35376), (27698, 32160), (29480, 30216)]