143799040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1$

素因数の和:1498

約数の個数: 144

約数和(自身を含む): 429730560

約数和(自身を除く): 285931520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1459, 1540, 1760, 1792, 2240, 2464, 2816, 2918, 3080, 3520, 4480, 4928, 5836, 6160, 7040, 7295, 8960, 9856, 10213, 11672, 12320, 14080, 14590, 16049, 19712, 20426, 23344, 24640, 29180, 32098, 40852, 46688, 49280, 51065, 58360, 64196, 80245, 81704, 93376, 98560, 102130, 112343, 116720, 128392, 160490, 163408, 186752, 204260, 224686, 233440, 256784, 320980, 326816, 373504, 408520, 449372, 466880, 513568, 561715, 641960, 653632, 817040, 898744, 933760, 1027136, 1123430, 1283920, 1307264, 1634080, 1797488, 1867520, 2054272, 2246860, 2567840, 2614528, 3268160, 3594976, 4108544, 4493720, 5135680, 6536320, 7189952, 8987440, 10271360, 13072640, 14379904, 17974880, 20542720, 28759808, 35949760, 71899520, 143799040]

約数ペア:

[(1, 143799040), (2, 71899520), (4, 35949760), (5, 28759808), (7, 20542720), (8, 17974880), (10, 14379904), (11, 13072640), (14, 10271360), (16, 8987440), (20, 7189952), (22, 6536320), (28, 5135680), (32, 4493720), (35, 4108544), (40, 3594976), (44, 3268160), (55, 2614528), (56, 2567840), (64, 2246860), (70, 2054272), (77, 1867520), (80, 1797488), (88, 1634080), (110, 1307264), (112, 1283920), (128, 1123430), (140, 1027136), (154, 933760), (160, 898744), (176, 817040), (220, 653632), (224, 641960), (256, 561715), (280, 513568), (308, 466880), (320, 449372), (352, 408520), (385, 373504), (440, 326816), (448, 320980), (560, 256784), (616, 233440), (640, 224686), (704, 204260), (770, 186752), (880, 163408), (896, 160490), (1120, 128392), (1232, 116720), (1280, 112343), (1408, 102130), (1459, 98560), (1540, 93376), (1760, 81704), (1792, 80245), (2240, 64196), (2464, 58360), (2816, 51065), (2918, 49280), (3080, 46688), (3520, 40852), (4480, 32098), (4928, 29180), (5836, 24640), (6160, 23344), (7040, 20426), (7295, 19712), (8960, 16049), (9856, 14590), (10213, 14080), (11672, 12320)]