20493337200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{84127}}^1$

素因数の和:84184

約数の個数: 240

約数和(自身を含む): 77613127680

約数和(自身を除く): 57119790480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 48, 50, 56, 58, 60, 70, 75, 80, 84, 87, 100, 105, 112, 116, 120, 140, 145, 150, 168, 174, 175, 200, 203, 210, 232, 240, 280, 290, 300, 336, 348, 350, 400, 406, 420, 435, 464, 525, 560, 580, 600, 609, 696, 700, 725, 812, 840, 870, 1015, 1050, 1160, 1200, 1218, 1392, 1400, 1450, 1624, 1680, 1740, 2030, 2100, 2175, 2320, 2436, 2800, 2900, 3045, 3248, 3480, 4060, 4200, 4350, 4872, 5075, 5800, 6090, 6960, 8120, 8400, 8700, 9744, 10150, 11600, 12180, 15225, 16240, 17400, 20300, 24360, 30450, 34800, 40600, 48720, 60900, 81200, 84127, 121800, 168254, 243600, 252381, 336508, 420635, 504762, 588889, 673016, 841270, 1009524, 1177778, 1261905, 1346032, 1682540, 1766667, 2019048, 2103175, 2355556, 2439683, 2523810, 2944445, 3365080, 3533334, 4038096, 4206350, 4711112, 4879366, 5047620, 5888890, 6309525, 6730160, 7066668, 7319049, 8412700, 8833335, 9422224, 9758732, 10095240, 11777780, 12198415, 12619050, 14133336, 14638098, 14722225, 16825400, 17077781, 17666670, 19517464, 20190480, 23555560, 24396830, 25238100, 28266672, 29276196, 29444450, 33650800, 34155562, 35333340, 36595245, 39034928, 44166675, 47111120, 48793660, 50476200, 51233343, 58552392, 58888900, 60992075, 68311124, 70666680, 73190490, 85388905, 88333350, 97587320, 100952400, 102466686, 117104784, 117777800, 121984150, 136622248, 141333360, 146380980, 170777810, 176666700, 182976225, 195174640, 204933372, 235555600, 243968300, 256166715, 273244496, 292761960, 341555620, 353333400, 365952450, 409866744, 426944525, 487936600, 512333430, 585523920, 683111240, 706666800, 731904900, 819733488, 853889050, 975873200, 1024666860, 1280833575, 1366222480, 1463809800, 1707778100, 2049333720, 2561667150, 2927619600, 3415556200, 4098667440, 5123334300, 6831112400, 10246668600, 20493337200]

約数ペア:

[(1, 20493337200), (2, 10246668600), (3, 6831112400), (4, 5123334300), (5, 4098667440), (6, 3415556200), (7, 2927619600), (8, 2561667150), (10, 2049333720), (12, 1707778100), (14, 1463809800), (15, 1366222480), (16, 1280833575), (20, 1024666860), (21, 975873200), (24, 853889050), (25, 819733488), (28, 731904900), (29, 706666800), (30, 683111240), (35, 585523920), (40, 512333430), (42, 487936600), (48, 426944525), (50, 409866744), (56, 365952450), (58, 353333400), (60, 341555620), (70, 292761960), (75, 273244496), (80, 256166715), (84, 243968300), (87, 235555600), (100, 204933372), (105, 195174640), (112, 182976225), (116, 176666700), (120, 170777810), (140, 146380980), (145, 141333360), (150, 136622248), (168, 121984150), (174, 117777800), (175, 117104784), (200, 102466686), (203, 100952400), (210, 97587320), (232, 88333350), (240, 85388905), (280, 73190490), (290, 70666680), (300, 68311124), (336, 60992075), (348, 58888900), (350, 58552392), (400, 51233343), (406, 50476200), (420, 48793660), (435, 47111120), (464, 44166675), (525, 39034928), (560, 36595245), (580, 35333340), (600, 34155562), (609, 33650800), (696, 29444450), (700, 29276196), (725, 28266672), (812, 25238100), (840, 24396830), (870, 23555560), (1015, 20190480), (1050, 19517464), (1160, 17666670), (1200, 17077781), (1218, 16825400), (1392, 14722225), (1400, 14638098), (1450, 14133336), (1624, 12619050), (1680, 12198415), (1740, 11777780), (2030, 10095240), (2100, 9758732), (2175, 9422224), (2320, 8833335), (2436, 8412700), (2800, 7319049), (2900, 7066668), (3045, 6730160), (3248, 6309525), (3480, 5888890), (4060, 5047620), (4200, 4879366), (4350, 4711112), (4872, 4206350), (5075, 4038096), (5800, 3533334), (6090, 3365080), (6960, 2944445), (8120, 2523810), (8400, 2439683), (8700, 2355556), (9744, 2103175), (10150, 2019048), (11600, 1766667), (12180, 1682540), (15225, 1346032), (16240, 1261905), (17400, 1177778), (20300, 1009524), (24360, 841270), (30450, 673016), (34800, 588889), (40600, 504762), (48720, 420635), (60900, 336508), (81200, 252381), (84127, 243600), (121800, 168254)]