2188103680

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{15263}}^1$

素因数の和:15299

約数の個数: 104

約数和(自身を含む): 6001316352

約数和(自身を除く): 3813212672

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, 7168, 8960, 10240, 14336, 15263, 17920, 20480, 28672, 30526, 35840, 61052, 71680, 76315, 106841, 122104, 143360, 152630, 213682, 244208, 305260, 427364, 488416, 534205, 610520, 854728, 976832, 1068410, 1221040, 1709456, 1953664, 2136820, 2442080, 3418912, 3907328, 4273640, 4884160, 6837824, 7814656, 8547280, 9768320, 13675648, 15629312, 17094560, 19536640, 27351296, 31258624, 34189120, 39073280, 54702592, 62517248, 68378240, 78146560, 109405184, 136756480, 156293120, 218810368, 273512960, 312586240, 437620736, 547025920, 1094051840, 2188103680]

約数ペア:

[(1, 2188103680), (2, 1094051840), (4, 547025920), (5, 437620736), (7, 312586240), (8, 273512960), (10, 218810368), (14, 156293120), (16, 136756480), (20, 109405184), (28, 78146560), (32, 68378240), (35, 62517248), (40, 54702592), (56, 39073280), (64, 34189120), (70, 31258624), (80, 27351296), (112, 19536640), (128, 17094560), (140, 15629312), (160, 13675648), (224, 9768320), (256, 8547280), (280, 7814656), (320, 6837824), (448, 4884160), (512, 4273640), (560, 3907328), (640, 3418912), (896, 2442080), (1024, 2136820), (1120, 1953664), (1280, 1709456), (1792, 1221040), (2048, 1068410), (2240, 976832), (2560, 854728), (3584, 610520), (4096, 534205), (4480, 488416), (5120, 427364), (7168, 305260), (8960, 244208), (10240, 213682), (14336, 152630), (15263, 143360), (17920, 122104), (20480, 106841), (28672, 76315), (30526, 71680), (35840, 61052)]