255339221760

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{3166409}}^1$

素因数の和:3166443

約数の個数: 216

約数和(自身を含む): 1009654158240

約数和(自身を除く): 754314936480

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 3166409, 6332818, 9499227, 12665636, 15832045, 18998454, 22164863, 25331272, 28497681, 31664090, 37996908, 44329726, 47496135, 50662544, 56995362, 63328180, 66494589, 75993816, 88659452, 94992270, 101325088, 110824315, 113990724, 126656360, 132989178, 142488405, 151987632, 177318904, 189984540, 199483767, 202650176, 221648630, 227981448, 253312720, 265978356, 284976810, 303975264, 332472945, 354637808, 379969080, 398967534, 405300352, 443297260, 455962896, 506625440, 531956712, 569953620, 607950528, 664945890, 709275616, 759938160, 797935068, 810600704, 886594520, 911925792, 997418835, 1013250880, 1063913424, 1139907240, 1215901056, 1329891780, 1418551232, 1519876320, 1595870136, 1773189040, 1823851584, 1994837670, 2026501760, 2127826848, 2279814480, 2431802112, 2659783560, 2837102464, 3039752640, 3191740272, 3546378080, 3647703168, 3989675340, 4053003520, 4255653696, 4559628960, 5319567120, 5674204928, 6079505280, 6383480544, 7092756160, 7295406336, 7979350680, 8511307392, 9119257920, 10639134240, 12159010560, 12766961088, 14185512320, 15958701360, 17022614784, 18238515840, 21278268480, 25533922176, 28371024640, 31917402720, 36477031680, 42556536960, 51067844352, 63834805440, 85113073920, 127669610880, 255339221760]

約数ペア:

[(1, 255339221760), (2, 127669610880), (3, 85113073920), (4, 63834805440), (5, 51067844352), (6, 42556536960), (7, 36477031680), (8, 31917402720), (9, 28371024640), (10, 25533922176), (12, 21278268480), (14, 18238515840), (15, 17022614784), (16, 15958701360), (18, 14185512320), (20, 12766961088), (21, 12159010560), (24, 10639134240), (28, 9119257920), (30, 8511307392), (32, 7979350680), (35, 7295406336), (36, 7092756160), (40, 6383480544), (42, 6079505280), (45, 5674204928), (48, 5319567120), (56, 4559628960), (60, 4255653696), (63, 4053003520), (64, 3989675340), (70, 3647703168), (72, 3546378080), (80, 3191740272), (84, 3039752640), (90, 2837102464), (96, 2659783560), (105, 2431802112), (112, 2279814480), (120, 2127826848), (126, 2026501760), (128, 1994837670), (140, 1823851584), (144, 1773189040), (160, 1595870136), (168, 1519876320), (180, 1418551232), (192, 1329891780), (210, 1215901056), (224, 1139907240), (240, 1063913424), (252, 1013250880), (256, 997418835), (280, 911925792), (288, 886594520), (315, 810600704), (320, 797935068), (336, 759938160), (360, 709275616), (384, 664945890), (420, 607950528), (448, 569953620), (480, 531956712), (504, 506625440), (560, 455962896), (576, 443297260), (630, 405300352), (640, 398967534), (672, 379969080), (720, 354637808), (768, 332472945), (840, 303975264), (896, 284976810), (960, 265978356), (1008, 253312720), (1120, 227981448), (1152, 221648630), (1260, 202650176), (1280, 199483767), (1344, 189984540), (1440, 177318904), (1680, 151987632), (1792, 142488405), (1920, 132989178), (2016, 126656360), (2240, 113990724), (2304, 110824315), (2520, 101325088), (2688, 94992270), (2880, 88659452), (3360, 75993816), (3840, 66494589), (4032, 63328180), (4480, 56995362), (5040, 50662544), (5376, 47496135), (5760, 44329726), (6720, 37996908), (8064, 31664090), (8960, 28497681), (10080, 25331272), (11520, 22164863), (13440, 18998454), (16128, 15832045), (20160, 12665636), (26880, 9499227), (40320, 6332818), (80640, 3166409)]