201892320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{20029}}^1$

素因数の和:20057

約数の個数: 144

約数和(自身を含む): 787419360

約数和(自身を除く): 585527040

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, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 20029, 40058, 60087, 80116, 100145, 120174, 140203, 160232, 180261, 200290, 240348, 280406, 300435, 320464, 360522, 400580, 420609, 480696, 560812, 600870, 640928, 701015, 721044, 801160, 841218, 901305, 961392, 1121624, 1201740, 1261827, 1402030, 1442088, 1602320, 1682436, 1802610, 1922784, 2103045, 2243248, 2403480, 2523654, 2804060, 2884176, 3204640, 3364872, 3605220, 4206090, 4486496, 4806960, 5047308, 5608120, 5768352, 6309135, 6729744, 7210440, 8412180, 9613920, 10094616, 11216240, 12618270, 13459488, 14420880, 16824360, 20189232, 22432480, 25236540, 28841760, 33648720, 40378464, 50473080, 67297440, 100946160, 201892320]

約数ペア:

[(1, 201892320), (2, 100946160), (3, 67297440), (4, 50473080), (5, 40378464), (6, 33648720), (7, 28841760), (8, 25236540), (9, 22432480), (10, 20189232), (12, 16824360), (14, 14420880), (15, 13459488), (16, 12618270), (18, 11216240), (20, 10094616), (21, 9613920), (24, 8412180), (28, 7210440), (30, 6729744), (32, 6309135), (35, 5768352), (36, 5608120), (40, 5047308), (42, 4806960), (45, 4486496), (48, 4206090), (56, 3605220), (60, 3364872), (63, 3204640), (70, 2884176), (72, 2804060), (80, 2523654), (84, 2403480), (90, 2243248), (96, 2103045), (105, 1922784), (112, 1802610), (120, 1682436), (126, 1602320), (140, 1442088), (144, 1402030), (160, 1261827), (168, 1201740), (180, 1121624), (210, 961392), (224, 901305), (240, 841218), (252, 801160), (280, 721044), (288, 701015), (315, 640928), (336, 600870), (360, 560812), (420, 480696), (480, 420609), (504, 400580), (560, 360522), (630, 320464), (672, 300435), (720, 280406), (840, 240348), (1008, 200290), (1120, 180261), (1260, 160232), (1440, 140203), (1680, 120174), (2016, 100145), (2520, 80116), (3360, 60087), (5040, 40058), (10080, 20029)]