20183329440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{42863}}^1$

素因数の和:42996

約数の個数: 192

約数和(自身を含む): 71291404800

約数和(自身を除く): 51108075360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 109, 120, 135, 144, 160, 180, 216, 218, 240, 270, 288, 327, 360, 432, 436, 480, 540, 545, 654, 720, 864, 872, 981, 1080, 1090, 1308, 1440, 1635, 1744, 1962, 2160, 2180, 2616, 2943, 3270, 3488, 3924, 4320, 4360, 4905, 5232, 5886, 6540, 7848, 8720, 9810, 10464, 11772, 13080, 14715, 15696, 17440, 19620, 23544, 26160, 29430, 31392, 39240, 42863, 47088, 52320, 58860, 78480, 85726, 94176, 117720, 128589, 156960, 171452, 214315, 235440, 257178, 342904, 385767, 428630, 470880, 514356, 642945, 685808, 771534, 857260, 1028712, 1157301, 1285890, 1371616, 1543068, 1714520, 1928835, 2057424, 2314602, 2571780, 3086136, 3429040, 3857670, 4114848, 4629204, 4672067, 5143560, 5786505, 6172272, 6858080, 7715340, 9258408, 9344134, 10287120, 11573010, 12344544, 14016201, 15430680, 18516816, 18688268, 20574240, 23146020, 23360335, 28032402, 30861360, 37033632, 37376536, 42048603, 46292040, 46720670, 56064804, 61722720, 70081005, 74753072, 84097206, 92584080, 93441340, 112129608, 126145809, 140162010, 149506144, 168194412, 185168160, 186882680, 210243015, 224259216, 252291618, 280324020, 336388824, 373765360, 420486030, 448518432, 504583236, 560648040, 630729045, 672777648, 747530720, 840972060, 1009166472, 1121296080, 1261458090, 1345555296, 1681944120, 2018332944, 2242592160, 2522916180, 3363888240, 4036665888, 5045832360, 6727776480, 10091664720, 20183329440]

約数ペア:

[(1, 20183329440), (2, 10091664720), (3, 6727776480), (4, 5045832360), (5, 4036665888), (6, 3363888240), (8, 2522916180), (9, 2242592160), (10, 2018332944), (12, 1681944120), (15, 1345555296), (16, 1261458090), (18, 1121296080), (20, 1009166472), (24, 840972060), (27, 747530720), (30, 672777648), (32, 630729045), (36, 560648040), (40, 504583236), (45, 448518432), (48, 420486030), (54, 373765360), (60, 336388824), (72, 280324020), (80, 252291618), (90, 224259216), (96, 210243015), (108, 186882680), (109, 185168160), (120, 168194412), (135, 149506144), (144, 140162010), (160, 126145809), (180, 112129608), (216, 93441340), (218, 92584080), (240, 84097206), (270, 74753072), (288, 70081005), (327, 61722720), (360, 56064804), (432, 46720670), (436, 46292040), (480, 42048603), (540, 37376536), (545, 37033632), (654, 30861360), (720, 28032402), (864, 23360335), (872, 23146020), (981, 20574240), (1080, 18688268), (1090, 18516816), (1308, 15430680), (1440, 14016201), (1635, 12344544), (1744, 11573010), (1962, 10287120), (2160, 9344134), (2180, 9258408), (2616, 7715340), (2943, 6858080), (3270, 6172272), (3488, 5786505), (3924, 5143560), (4320, 4672067), (4360, 4629204), (4905, 4114848), (5232, 3857670), (5886, 3429040), (6540, 3086136), (7848, 2571780), (8720, 2314602), (9810, 2057424), (10464, 1928835), (11772, 1714520), (13080, 1543068), (14715, 1371616), (15696, 1285890), (17440, 1157301), (19620, 1028712), (23544, 857260), (26160, 771534), (29430, 685808), (31392, 642945), (39240, 514356), (42863, 470880), (47088, 428630), (52320, 385767), (58860, 342904), (78480, 257178), (85726, 235440), (94176, 214315), (117720, 171452), (128589, 156960)]