15691612160

素因数分解:

$2^{16}\times 5^1\times 7^1\times {\mathrm{6841}}^1$

素因数の和:6885

約数の個数: 136

約数和(自身を含む): 43045813536

約数和(自身を除く): 27354201376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4096, 4480, 5120, 6841, 7168, 8192, 8960, 10240, 13682, 14336, 16384, 17920, 20480, 27364, 28672, 32768, 34205, 35840, 40960, 47887, 54728, 57344, 65536, 68410, 71680, 81920, 95774, 109456, 114688, 136820, 143360, 163840, 191548, 218912, 229376, 239435, 273640, 286720, 327680, 383096, 437824, 458752, 478870, 547280, 573440, 766192, 875648, 957740, 1094560, 1146880, 1532384, 1751296, 1915480, 2189120, 2293760, 3064768, 3502592, 3830960, 4378240, 6129536, 7005184, 7661920, 8756480, 12259072, 14010368, 15323840, 17512960, 24518144, 28020736, 30647680, 35025920, 49036288, 56041472, 61295360, 70051840, 98072576, 112082944, 122590720, 140103680, 196145152, 224165888, 245181440, 280207360, 392290304, 448331776, 490362880, 560414720, 784580608, 980725760, 1120829440, 1569161216, 1961451520, 2241658880, 3138322432, 3922903040, 7845806080, 15691612160]

約数ペア:

[(1, 15691612160), (2, 7845806080), (4, 3922903040), (5, 3138322432), (7, 2241658880), (8, 1961451520), (10, 1569161216), (14, 1120829440), (16, 980725760), (20, 784580608), (28, 560414720), (32, 490362880), (35, 448331776), (40, 392290304), (56, 280207360), (64, 245181440), (70, 224165888), (80, 196145152), (112, 140103680), (128, 122590720), (140, 112082944), (160, 98072576), (224, 70051840), (256, 61295360), (280, 56041472), (320, 49036288), (448, 35025920), (512, 30647680), (560, 28020736), (640, 24518144), (896, 17512960), (1024, 15323840), (1120, 14010368), (1280, 12259072), (1792, 8756480), (2048, 7661920), (2240, 7005184), (2560, 6129536), (3584, 4378240), (4096, 3830960), (4480, 3502592), (5120, 3064768), (6841, 2293760), (7168, 2189120), (8192, 1915480), (8960, 1751296), (10240, 1532384), (13682, 1146880), (14336, 1094560), (16384, 957740), (17920, 875648), (20480, 766192), (27364, 573440), (28672, 547280), (32768, 478870), (34205, 458752), (35840, 437824), (40960, 383096), (47887, 327680), (54728, 286720), (57344, 273640), (65536, 239435), (68410, 229376), (71680, 218912), (81920, 191548), (95774, 163840), (109456, 143360), (114688, 136820)]