499255120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 240

約数和(自身を含む): 1483686288

約数和(自身を除く): 984431168

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 97, 98, 101, 104, 112, 130, 140, 182, 194, 196, 202, 208, 245, 260, 280, 364, 388, 392, 404, 455, 485, 490, 505, 520, 560, 637, 679, 707, 728, 776, 784, 808, 910, 970, 980, 1010, 1040, 1261, 1274, 1313, 1358, 1414, 1456, 1552, 1616, 1820, 1940, 1960, 2020, 2522, 2548, 2626, 2716, 2828, 3185, 3395, 3535, 3640, 3880, 3920, 4040, 4753, 4949, 5044, 5096, 5252, 5432, 5656, 6305, 6370, 6565, 6790, 7070, 7280, 7760, 8080, 8827, 9191, 9506, 9797, 9898, 10088, 10192, 10504, 10864, 11312, 12610, 12740, 13130, 13580, 14140, 17654, 18382, 19012, 19594, 19796, 20176, 21008, 23765, 24745, 25220, 25480, 26260, 27160, 28280, 35308, 36764, 38024, 39188, 39592, 44135, 45955, 47530, 48985, 49490, 50440, 50960, 52520, 54320, 56560, 61789, 64337, 68579, 70616, 73528, 76048, 78376, 79184, 88270, 91910, 95060, 97970, 98980, 100880, 105040, 123578, 127361, 128674, 137158, 141232, 147056, 156752, 176540, 183820, 190120, 195940, 197960, 247156, 254722, 257348, 274316, 308945, 321685, 342895, 353080, 367640, 380240, 391880, 395920, 480053, 494312, 509444, 514696, 548632, 617890, 636805, 643370, 685790, 706160, 735280, 783760, 891527, 960106, 988624, 1018888, 1029392, 1097264, 1235780, 1273610, 1286740, 1371580, 1783054, 1920212, 2037776, 2400265, 2471560, 2547220, 2573480, 2743160, 3566108, 3840424, 4457635, 4800530, 4943120, 5094440, 5146960, 5486320, 6240689, 7132216, 7680848, 8915270, 9601060, 10188880, 12481378, 14264432, 17830540, 19202120, 24962756, 31203445, 35661080, 38404240, 49925512, 62406890, 71322160, 99851024, 124813780, 249627560, 499255120]

約数ペア:

[(1, 499255120), (2, 249627560), (4, 124813780), (5, 99851024), (7, 71322160), (8, 62406890), (10, 49925512), (13, 38404240), (14, 35661080), (16, 31203445), (20, 24962756), (26, 19202120), (28, 17830540), (35, 14264432), (40, 12481378), (49, 10188880), (52, 9601060), (56, 8915270), (65, 7680848), (70, 7132216), (80, 6240689), (91, 5486320), (97, 5146960), (98, 5094440), (101, 4943120), (104, 4800530), (112, 4457635), (130, 3840424), (140, 3566108), (182, 2743160), (194, 2573480), (196, 2547220), (202, 2471560), (208, 2400265), (245, 2037776), (260, 1920212), (280, 1783054), (364, 1371580), (388, 1286740), (392, 1273610), (404, 1235780), (455, 1097264), (485, 1029392), (490, 1018888), (505, 988624), (520, 960106), (560, 891527), (637, 783760), (679, 735280), (707, 706160), (728, 685790), (776, 643370), (784, 636805), (808, 617890), (910, 548632), (970, 514696), (980, 509444), (1010, 494312), (1040, 480053), (1261, 395920), (1274, 391880), (1313, 380240), (1358, 367640), (1414, 353080), (1456, 342895), (1552, 321685), (1616, 308945), (1820, 274316), (1940, 257348), (1960, 254722), (2020, 247156), (2522, 197960), (2548, 195940), (2626, 190120), (2716, 183820), (2828, 176540), (3185, 156752), (3395, 147056), (3535, 141232), (3640, 137158), (3880, 128674), (3920, 127361), (4040, 123578), (4753, 105040), (4949, 100880), (5044, 98980), (5096, 97970), (5252, 95060), (5432, 91910), (5656, 88270), (6305, 79184), (6370, 78376), (6565, 76048), (6790, 73528), (7070, 70616), (7280, 68579), (7760, 64337), (8080, 61789), (8827, 56560), (9191, 54320), (9506, 52520), (9797, 50960), (9898, 50440), (10088, 49490), (10192, 48985), (10504, 47530), (10864, 45955), (11312, 44135), (12610, 39592), (12740, 39188), (13130, 38024), (13580, 36764), (14140, 35308), (17654, 28280), (18382, 27160), (19012, 26260), (19594, 25480), (19796, 25220), (20176, 24745), (21008, 23765)]