2068753680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2953}}^1$

素因数の和:3118

約数の個数: 240

約数和(自身を含む): 7999904640

約数和(自身を除く): 5931150960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 139, 140, 144, 168, 180, 210, 240, 252, 278, 280, 315, 336, 360, 417, 420, 504, 556, 560, 630, 695, 720, 834, 840, 973, 1008, 1112, 1251, 1260, 1390, 1668, 1680, 1946, 2085, 2224, 2502, 2520, 2780, 2919, 2953, 3336, 3892, 4170, 4865, 5004, 5040, 5560, 5838, 5906, 6255, 6672, 7784, 8340, 8757, 8859, 9730, 10008, 11120, 11676, 11812, 12510, 14595, 14765, 15568, 16680, 17514, 17718, 19460, 20016, 20671, 23352, 23624, 25020, 26577, 29190, 29530, 33360, 35028, 35436, 38920, 41342, 43785, 44295, 46704, 47248, 50040, 53154, 58380, 59060, 62013, 70056, 70872, 77840, 82684, 87570, 88590, 100080, 103355, 106308, 116760, 118120, 124026, 132885, 140112, 141744, 165368, 175140, 177180, 186039, 206710, 212616, 233520, 236240, 248052, 265770, 310065, 330736, 350280, 354360, 372078, 410467, 413420, 425232, 496104, 531540, 620130, 700560, 708720, 744156, 820934, 826840, 930195, 992208, 1063080, 1231401, 1240260, 1488312, 1641868, 1653680, 1860390, 2052335, 2126160, 2462802, 2480520, 2873269, 2976624, 3283736, 3694203, 3720780, 4104670, 4925604, 4961040, 5746538, 6157005, 6567472, 7388406, 7441560, 8209340, 8619807, 9851208, 11493076, 12314010, 14366345, 14776812, 14883120, 16418680, 17239614, 18471015, 19702416, 22986152, 24628020, 25859421, 28732690, 29553624, 32837360, 34479228, 36942030, 43099035, 45972304, 49256040, 51718842, 57465380, 59107248, 68958456, 73884060, 86198070, 98512080, 103437684, 114930760, 129297105, 137916912, 147768120, 172396140, 206875368, 229861520, 258594210, 295536240, 344792280, 413750736, 517188420, 689584560, 1034376840, 2068753680]

約数ペア:

[(1, 2068753680), (2, 1034376840), (3, 689584560), (4, 517188420), (5, 413750736), (6, 344792280), (7, 295536240), (8, 258594210), (9, 229861520), (10, 206875368), (12, 172396140), (14, 147768120), (15, 137916912), (16, 129297105), (18, 114930760), (20, 103437684), (21, 98512080), (24, 86198070), (28, 73884060), (30, 68958456), (35, 59107248), (36, 57465380), (40, 51718842), (42, 49256040), (45, 45972304), (48, 43099035), (56, 36942030), (60, 34479228), (63, 32837360), (70, 29553624), (72, 28732690), (80, 25859421), (84, 24628020), (90, 22986152), (105, 19702416), (112, 18471015), (120, 17239614), (126, 16418680), (139, 14883120), (140, 14776812), (144, 14366345), (168, 12314010), (180, 11493076), (210, 9851208), (240, 8619807), (252, 8209340), (278, 7441560), (280, 7388406), (315, 6567472), (336, 6157005), (360, 5746538), (417, 4961040), (420, 4925604), (504, 4104670), (556, 3720780), (560, 3694203), (630, 3283736), (695, 2976624), (720, 2873269), (834, 2480520), (840, 2462802), (973, 2126160), (1008, 2052335), (1112, 1860390), (1251, 1653680), (1260, 1641868), (1390, 1488312), (1668, 1240260), (1680, 1231401), (1946, 1063080), (2085, 992208), (2224, 930195), (2502, 826840), (2520, 820934), (2780, 744156), (2919, 708720), (2953, 700560), (3336, 620130), (3892, 531540), (4170, 496104), (4865, 425232), (5004, 413420), (5040, 410467), (5560, 372078), (5838, 354360), (5906, 350280), (6255, 330736), (6672, 310065), (7784, 265770), (8340, 248052), (8757, 236240), (8859, 233520), (9730, 212616), (10008, 206710), (11120, 186039), (11676, 177180), (11812, 175140), (12510, 165368), (14595, 141744), (14765, 140112), (15568, 132885), (16680, 124026), (17514, 118120), (17718, 116760), (19460, 106308), (20016, 103355), (20671, 100080), (23352, 88590), (23624, 87570), (25020, 82684), (26577, 77840), (29190, 70872), (29530, 70056), (33360, 62013), (35028, 59060), (35436, 58380), (38920, 53154), (41342, 50040), (43785, 47248), (44295, 46704)]