216739600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 240

約数和(自身を含む): 673099776

約数和(自身を除く): 456360176

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 31, 35, 40, 44, 50, 55, 56, 62, 70, 77, 80, 88, 100, 110, 112, 124, 140, 154, 155, 175, 176, 200, 217, 220, 227, 248, 275, 280, 308, 310, 341, 350, 385, 400, 434, 440, 454, 496, 550, 560, 616, 620, 682, 700, 770, 775, 868, 880, 908, 1085, 1100, 1135, 1232, 1240, 1364, 1400, 1540, 1550, 1589, 1705, 1736, 1816, 1925, 2170, 2200, 2270, 2387, 2480, 2497, 2728, 2800, 3080, 3100, 3178, 3410, 3472, 3632, 3850, 4340, 4400, 4540, 4774, 4994, 5425, 5456, 5675, 6160, 6200, 6356, 6820, 7037, 7700, 7945, 8525, 8680, 9080, 9548, 9988, 10850, 11350, 11935, 12400, 12485, 12712, 13640, 14074, 15400, 15890, 17050, 17360, 17479, 18160, 19096, 19976, 21700, 22700, 23870, 24970, 25424, 27280, 28148, 30800, 31780, 34100, 34958, 35185, 38192, 39725, 39952, 43400, 45400, 47740, 49259, 49940, 56296, 59675, 62425, 63560, 68200, 69916, 70370, 77407, 79450, 86800, 87395, 90800, 95480, 98518, 99880, 112592, 119350, 124850, 127120, 136400, 139832, 140740, 154814, 158900, 174790, 175925, 190960, 197036, 199760, 238700, 246295, 249700, 279664, 281480, 309628, 317800, 349580, 351850, 387035, 394072, 436975, 477400, 492590, 499400, 541849, 562960, 619256, 635600, 699160, 703700, 774070, 788144, 873950, 954800, 985180, 998800, 1083698, 1231475, 1238512, 1398320, 1407400, 1548140, 1747900, 1935175, 1970360, 2167396, 2462950, 2709245, 2814800, 3096280, 3495800, 3870350, 3940720, 4334792, 4925900, 5418490, 6192560, 6991600, 7740700, 8669584, 9851800, 10836980, 13546225, 15481400, 19703600, 21673960, 27092450, 30962800, 43347920, 54184900, 108369800, 216739600]

約数ペア:

[(1, 216739600), (2, 108369800), (4, 54184900), (5, 43347920), (7, 30962800), (8, 27092450), (10, 21673960), (11, 19703600), (14, 15481400), (16, 13546225), (20, 10836980), (22, 9851800), (25, 8669584), (28, 7740700), (31, 6991600), (35, 6192560), (40, 5418490), (44, 4925900), (50, 4334792), (55, 3940720), (56, 3870350), (62, 3495800), (70, 3096280), (77, 2814800), (80, 2709245), (88, 2462950), (100, 2167396), (110, 1970360), (112, 1935175), (124, 1747900), (140, 1548140), (154, 1407400), (155, 1398320), (175, 1238512), (176, 1231475), (200, 1083698), (217, 998800), (220, 985180), (227, 954800), (248, 873950), (275, 788144), (280, 774070), (308, 703700), (310, 699160), (341, 635600), (350, 619256), (385, 562960), (400, 541849), (434, 499400), (440, 492590), (454, 477400), (496, 436975), (550, 394072), (560, 387035), (616, 351850), (620, 349580), (682, 317800), (700, 309628), (770, 281480), (775, 279664), (868, 249700), (880, 246295), (908, 238700), (1085, 199760), (1100, 197036), (1135, 190960), (1232, 175925), (1240, 174790), (1364, 158900), (1400, 154814), (1540, 140740), (1550, 139832), (1589, 136400), (1705, 127120), (1736, 124850), (1816, 119350), (1925, 112592), (2170, 99880), (2200, 98518), (2270, 95480), (2387, 90800), (2480, 87395), (2497, 86800), (2728, 79450), (2800, 77407), (3080, 70370), (3100, 69916), (3178, 68200), (3410, 63560), (3472, 62425), (3632, 59675), (3850, 56296), (4340, 49940), (4400, 49259), (4540, 47740), (4774, 45400), (4994, 43400), (5425, 39952), (5456, 39725), (5675, 38192), (6160, 35185), (6200, 34958), (6356, 34100), (6820, 31780), (7037, 30800), (7700, 28148), (7945, 27280), (8525, 25424), (8680, 24970), (9080, 23870), (9548, 22700), (9988, 21700), (10850, 19976), (11350, 19096), (11935, 18160), (12400, 17479), (12485, 17360), (12712, 17050), (13640, 15890), (14074, 15400)]