15679989760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{137}}^1\times {\mathrm{11177}}^1$

素因数の和:11341

約数の個数: 96

約数和(自身を含む): 37900797480

約数和(自身を除く): 22220807720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 256, 274, 320, 512, 548, 640, 685, 1024, 1096, 1280, 1370, 2048, 2192, 2560, 2740, 4384, 5120, 5480, 8768, 10240, 10960, 11177, 17536, 21920, 22354, 35072, 43840, 44708, 55885, 70144, 87680, 89416, 111770, 140288, 175360, 178832, 223540, 280576, 350720, 357664, 447080, 701440, 715328, 894160, 1402880, 1430656, 1531249, 1788320, 2861312, 3062498, 3576640, 5722624, 6124996, 7153280, 7656245, 11445248, 12249992, 14306560, 15312490, 22890496, 24499984, 28613120, 30624980, 48999968, 57226240, 61249960, 97999936, 114452480, 122499920, 195999872, 244999840, 391999744, 489999680, 783999488, 979999360, 1567998976, 1959998720, 3135997952, 3919997440, 7839994880, 15679989760]

約数ペア:

[(1, 15679989760), (2, 7839994880), (4, 3919997440), (5, 3135997952), (8, 1959998720), (10, 1567998976), (16, 979999360), (20, 783999488), (32, 489999680), (40, 391999744), (64, 244999840), (80, 195999872), (128, 122499920), (137, 114452480), (160, 97999936), (256, 61249960), (274, 57226240), (320, 48999968), (512, 30624980), (548, 28613120), (640, 24499984), (685, 22890496), (1024, 15312490), (1096, 14306560), (1280, 12249992), (1370, 11445248), (2048, 7656245), (2192, 7153280), (2560, 6124996), (2740, 5722624), (4384, 3576640), (5120, 3062498), (5480, 2861312), (8768, 1788320), (10240, 1531249), (10960, 1430656), (11177, 1402880), (17536, 894160), (21920, 715328), (22354, 701440), (35072, 447080), (43840, 357664), (44708, 350720), (55885, 280576), (70144, 223540), (87680, 178832), (89416, 175360), (111770, 140288)]