495831793520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{491}}^1\times {\mathrm{5351}}^1$

素因数の和:6199

約数の個数: 160

約数和(自身を含む): 1324344093696

約数和(自身を除く): 828512300176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 337, 491, 560, 674, 982, 1348, 1685, 1964, 2359, 2455, 2696, 3370, 3437, 3928, 4718, 4910, 5351, 5392, 6740, 6874, 7856, 9436, 9820, 10702, 11795, 13480, 13748, 17185, 18872, 19640, 21404, 23590, 26755, 26960, 27496, 34370, 37457, 37744, 39280, 42808, 47180, 53510, 54992, 68740, 74914, 85616, 94360, 107020, 137480, 149828, 165467, 187285, 188720, 214040, 274960, 299656, 330934, 374570, 428080, 599312, 661868, 749140, 827335, 1158269, 1323736, 1498280, 1654670, 1803287, 2316538, 2627341, 2647472, 2996560, 3309340, 3606574, 4633076, 5254682, 5791345, 6618680, 7213148, 9016435, 9266152, 10509364, 11582690, 12623009, 13136705, 13237360, 14426296, 18032870, 18391387, 18532304, 21018728, 23165380, 25246018, 26273410, 28852592, 36065740, 36782774, 42037456, 46330760, 50492036, 52546820, 63115045, 72131480, 73565548, 91956935, 92661520, 100984072, 105093640, 126230090, 144262960, 147131096, 183913870, 201968144, 210187280, 252460180, 294262192, 367827740, 504920360, 735655480, 885413917, 1009840720, 1471310960, 1770827834, 3541655668, 4427069585, 6197897419, 7083311336, 8854139170, 12395794838, 14166622672, 17708278340, 24791589676, 30989487095, 35416556680, 49583179352, 61978974190, 70833113360, 99166358704, 123957948380, 247915896760, 495831793520]

約数ペア:

[(1, 495831793520), (2, 247915896760), (4, 123957948380), (5, 99166358704), (7, 70833113360), (8, 61978974190), (10, 49583179352), (14, 35416556680), (16, 30989487095), (20, 24791589676), (28, 17708278340), (35, 14166622672), (40, 12395794838), (56, 8854139170), (70, 7083311336), (80, 6197897419), (112, 4427069585), (140, 3541655668), (280, 1770827834), (337, 1471310960), (491, 1009840720), (560, 885413917), (674, 735655480), (982, 504920360), (1348, 367827740), (1685, 294262192), (1964, 252460180), (2359, 210187280), (2455, 201968144), (2696, 183913870), (3370, 147131096), (3437, 144262960), (3928, 126230090), (4718, 105093640), (4910, 100984072), (5351, 92661520), (5392, 91956935), (6740, 73565548), (6874, 72131480), (7856, 63115045), (9436, 52546820), (9820, 50492036), (10702, 46330760), (11795, 42037456), (13480, 36782774), (13748, 36065740), (17185, 28852592), (18872, 26273410), (19640, 25246018), (21404, 23165380), (23590, 21018728), (26755, 18532304), (26960, 18391387), (27496, 18032870), (34370, 14426296), (37457, 13237360), (37744, 13136705), (39280, 12623009), (42808, 11582690), (47180, 10509364), (53510, 9266152), (54992, 9016435), (68740, 7213148), (74914, 6618680), (85616, 5791345), (94360, 5254682), (107020, 4633076), (137480, 3606574), (149828, 3309340), (165467, 2996560), (187285, 2647472), (188720, 2627341), (214040, 2316538), (274960, 1803287), (299656, 1654670), (330934, 1498280), (374570, 1323736), (428080, 1158269), (599312, 827335), (661868, 749140)]