394112880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{11171}}^1$

素因数の和:11204

約数の個数: 180

約数和(自身を含む): 1539792072

約数和(自身を除く): 1145679192

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11171, 11760, 17640, 22342, 33513, 35280, 44684, 55855, 67026, 78197, 89368, 100539, 111710, 134052, 156394, 167565, 178736, 201078, 223420, 234591, 268104, 312788, 335130, 390985, 402156, 446840, 469182, 502695, 536208, 547379, 625576, 670260, 703773, 781970, 804312, 893680, 938364, 1005390, 1094758, 1172955, 1251152, 1340520, 1407546, 1563940, 1608624, 1642137, 1876728, 2010780, 2189516, 2345910, 2681040, 2736895, 2815092, 3127880, 3284274, 3518865, 3753456, 4021560, 4379032, 4691820, 4926411, 5473790, 5630184, 6255760, 6568548, 7037730, 8043120, 8210685, 8758064, 9383640, 9852822, 10947580, 11260368, 13137096, 14075460, 16421370, 18767280, 19705644, 21895160, 24632055, 26274192, 28150920, 32842740, 39411288, 43790320, 49264110, 56301840, 65685480, 78822576, 98528220, 131370960, 197056440, 394112880]

約数ペア:

[(1, 394112880), (2, 197056440), (3, 131370960), (4, 98528220), (5, 78822576), (6, 65685480), (7, 56301840), (8, 49264110), (9, 43790320), (10, 39411288), (12, 32842740), (14, 28150920), (15, 26274192), (16, 24632055), (18, 21895160), (20, 19705644), (21, 18767280), (24, 16421370), (28, 14075460), (30, 13137096), (35, 11260368), (36, 10947580), (40, 9852822), (42, 9383640), (45, 8758064), (48, 8210685), (49, 8043120), (56, 7037730), (60, 6568548), (63, 6255760), (70, 5630184), (72, 5473790), (80, 4926411), (84, 4691820), (90, 4379032), (98, 4021560), (105, 3753456), (112, 3518865), (120, 3284274), (126, 3127880), (140, 2815092), (144, 2736895), (147, 2681040), (168, 2345910), (180, 2189516), (196, 2010780), (210, 1876728), (240, 1642137), (245, 1608624), (252, 1563940), (280, 1407546), (294, 1340520), (315, 1251152), (336, 1172955), (360, 1094758), (392, 1005390), (420, 938364), (441, 893680), (490, 804312), (504, 781970), (560, 703773), (588, 670260), (630, 625576), (720, 547379), (735, 536208), (784, 502695), (840, 469182), (882, 446840), (980, 402156), (1008, 390985), (1176, 335130), (1260, 312788), (1470, 268104), (1680, 234591), (1764, 223420), (1960, 201078), (2205, 178736), (2352, 167565), (2520, 156394), (2940, 134052), (3528, 111710), (3920, 100539), (4410, 89368), (5040, 78197), (5880, 67026), (7056, 55855), (8820, 44684), (11171, 35280), (11760, 33513), (17640, 22342)]