19238933760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{5347}}^1$

素因数の和:6308

約数の個数: 144

約数和(自身を含む): 61521423936

約数和(自身を除く): 42282490176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 937, 960, 1280, 1874, 1920, 2811, 3748, 3840, 4685, 5347, 5622, 7496, 9370, 10694, 11244, 14055, 14992, 16041, 18740, 21388, 22488, 26735, 28110, 29984, 32082, 37480, 42776, 44976, 53470, 56220, 59968, 64164, 74960, 80205, 85552, 89952, 106940, 112440, 119936, 128328, 149920, 160410, 171104, 179904, 213880, 224880, 239872, 256656, 299840, 320820, 342208, 359808, 427760, 449760, 513312, 599680, 641640, 684416, 719616, 855520, 899520, 1026624, 1199360, 1283280, 1368832, 1711040, 1799040, 2053248, 2566560, 3422080, 3598080, 4106496, 5010139, 5133120, 6844160, 10020278, 10266240, 15030417, 20040556, 20532480, 25050695, 30060834, 40081112, 50101390, 60121668, 75152085, 80162224, 100202780, 120243336, 150304170, 160324448, 200405560, 240486672, 300608340, 320648896, 400811120, 480973344, 601216680, 641297792, 801622240, 961946688, 1202433360, 1282595584, 1603244480, 1923893376, 2404866720, 3206488960, 3847786752, 4809733440, 6412977920, 9619466880, 19238933760]

約数ペア:

[(1, 19238933760), (2, 9619466880), (3, 6412977920), (4, 4809733440), (5, 3847786752), (6, 3206488960), (8, 2404866720), (10, 1923893376), (12, 1603244480), (15, 1282595584), (16, 1202433360), (20, 961946688), (24, 801622240), (30, 641297792), (32, 601216680), (40, 480973344), (48, 400811120), (60, 320648896), (64, 300608340), (80, 240486672), (96, 200405560), (120, 160324448), (128, 150304170), (160, 120243336), (192, 100202780), (240, 80162224), (256, 75152085), (320, 60121668), (384, 50101390), (480, 40081112), (640, 30060834), (768, 25050695), (937, 20532480), (960, 20040556), (1280, 15030417), (1874, 10266240), (1920, 10020278), (2811, 6844160), (3748, 5133120), (3840, 5010139), (4685, 4106496), (5347, 3598080), (5622, 3422080), (7496, 2566560), (9370, 2053248), (10694, 1799040), (11244, 1711040), (14055, 1368832), (14992, 1283280), (16041, 1199360), (18740, 1026624), (21388, 899520), (22488, 855520), (26735, 719616), (28110, 684416), (29984, 641640), (32082, 599680), (37480, 513312), (42776, 449760), (44976, 427760), (53470, 359808), (56220, 342208), (59968, 320820), (64164, 299840), (74960, 256656), (80205, 239872), (85552, 224880), (89952, 213880), (106940, 179904), (112440, 171104), (119936, 160410), (128328, 149920)]