1417953280

素因数分解:

$2^{14}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:963

約数の個数: 120

約数和(自身を含む): 3586020480

約数和(自身を除く): 2168067200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 911, 1024, 1216, 1280, 1520, 1822, 2048, 2432, 2560, 3040, 3644, 4096, 4555, 4864, 5120, 6080, 7288, 8192, 9110, 9728, 10240, 12160, 14576, 16384, 17309, 18220, 19456, 20480, 24320, 29152, 34618, 36440, 38912, 40960, 48640, 58304, 69236, 72880, 77824, 81920, 86545, 97280, 116608, 138472, 145760, 155648, 173090, 194560, 233216, 276944, 291520, 311296, 346180, 389120, 466432, 553888, 583040, 692360, 778240, 932864, 1107776, 1166080, 1384720, 1556480, 1865728, 2215552, 2332160, 2769440, 3731456, 4431104, 4664320, 5538880, 7462912, 8862208, 9328640, 11077760, 14925824, 17724416, 18657280, 22155520, 35448832, 37314560, 44311040, 70897664, 74629120, 88622080, 141795328, 177244160, 283590656, 354488320, 708976640, 1417953280]

約数ペア:

[(1, 1417953280), (2, 708976640), (4, 354488320), (5, 283590656), (8, 177244160), (10, 141795328), (16, 88622080), (19, 74629120), (20, 70897664), (32, 44311040), (38, 37314560), (40, 35448832), (64, 22155520), (76, 18657280), (80, 17724416), (95, 14925824), (128, 11077760), (152, 9328640), (160, 8862208), (190, 7462912), (256, 5538880), (304, 4664320), (320, 4431104), (380, 3731456), (512, 2769440), (608, 2332160), (640, 2215552), (760, 1865728), (911, 1556480), (1024, 1384720), (1216, 1166080), (1280, 1107776), (1520, 932864), (1822, 778240), (2048, 692360), (2432, 583040), (2560, 553888), (3040, 466432), (3644, 389120), (4096, 346180), (4555, 311296), (4864, 291520), (5120, 276944), (6080, 233216), (7288, 194560), (8192, 173090), (9110, 155648), (9728, 145760), (10240, 138472), (12160, 116608), (14576, 97280), (16384, 86545), (17309, 81920), (18220, 77824), (19456, 72880), (20480, 69236), (24320, 58304), (29152, 48640), (34618, 40960), (36440, 38912)]