15697469440

素因数分解:

$2^{13}\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2141}}^1$

素因数の和:2351

約数の個数: 112

約数和(自身を含む): 37899776880

約数和(自身を除く): 22202307440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 179, 256, 320, 358, 512, 640, 716, 895, 1024, 1280, 1432, 1790, 2048, 2141, 2560, 2864, 3580, 4096, 4282, 5120, 5728, 7160, 8192, 8564, 10240, 10705, 11456, 14320, 17128, 20480, 21410, 22912, 28640, 34256, 40960, 42820, 45824, 57280, 68512, 85640, 91648, 114560, 137024, 171280, 183296, 229120, 274048, 342560, 366592, 383239, 458240, 548096, 685120, 733184, 766478, 916480, 1096192, 1370240, 1466368, 1532956, 1832960, 1916195, 2192384, 2740480, 3065912, 3665920, 3832390, 4384768, 5480960, 6131824, 7331840, 7664780, 8769536, 10961920, 12263648, 15329560, 17539072, 21923840, 24527296, 30659120, 43847680, 49054592, 61318240, 87695360, 98109184, 122636480, 196218368, 245272960, 392436736, 490545920, 784873472, 981091840, 1569746944, 1962183680, 3139493888, 3924367360, 7848734720, 15697469440]

約数ペア:

[(1, 15697469440), (2, 7848734720), (4, 3924367360), (5, 3139493888), (8, 1962183680), (10, 1569746944), (16, 981091840), (20, 784873472), (32, 490545920), (40, 392436736), (64, 245272960), (80, 196218368), (128, 122636480), (160, 98109184), (179, 87695360), (256, 61318240), (320, 49054592), (358, 43847680), (512, 30659120), (640, 24527296), (716, 21923840), (895, 17539072), (1024, 15329560), (1280, 12263648), (1432, 10961920), (1790, 8769536), (2048, 7664780), (2141, 7331840), (2560, 6131824), (2864, 5480960), (3580, 4384768), (4096, 3832390), (4282, 3665920), (5120, 3065912), (5728, 2740480), (7160, 2192384), (8192, 1916195), (8564, 1832960), (10240, 1532956), (10705, 1466368), (11456, 1370240), (14320, 1096192), (17128, 916480), (20480, 766478), (21410, 733184), (22912, 685120), (28640, 548096), (34256, 458240), (40960, 383239), (42820, 366592), (45824, 342560), (57280, 274048), (68512, 229120), (85640, 183296), (91648, 171280), (114560, 137024)]