738222080

素因数分解:

$2^{13}\times 5^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 112

約数和(自身を含む): 1804751280

約数和(自身を除く): 1066529200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 269, 320, 335, 512, 536, 538, 640, 670, 1024, 1072, 1076, 1280, 1340, 1345, 2048, 2144, 2152, 2560, 2680, 2690, 4096, 4288, 4304, 5120, 5360, 5380, 8192, 8576, 8608, 10240, 10720, 10760, 17152, 17216, 18023, 20480, 21440, 21520, 34304, 34432, 36046, 40960, 42880, 43040, 68608, 68864, 72092, 85760, 86080, 90115, 137216, 137728, 144184, 171520, 172160, 180230, 274432, 275456, 288368, 343040, 344320, 360460, 548864, 550912, 576736, 686080, 688640, 720920, 1101824, 1153472, 1372160, 1377280, 1441840, 2203648, 2306944, 2744320, 2754560, 2883680, 4613888, 5509120, 5767360, 9227776, 11018240, 11534720, 18455552, 23069440, 36911104, 46138880, 73822208, 92277760, 147644416, 184555520, 369111040, 738222080]

約数ペア:

[(1, 738222080), (2, 369111040), (4, 184555520), (5, 147644416), (8, 92277760), (10, 73822208), (16, 46138880), (20, 36911104), (32, 23069440), (40, 18455552), (64, 11534720), (67, 11018240), (80, 9227776), (128, 5767360), (134, 5509120), (160, 4613888), (256, 2883680), (268, 2754560), (269, 2744320), (320, 2306944), (335, 2203648), (512, 1441840), (536, 1377280), (538, 1372160), (640, 1153472), (670, 1101824), (1024, 720920), (1072, 688640), (1076, 686080), (1280, 576736), (1340, 550912), (1345, 548864), (2048, 360460), (2144, 344320), (2152, 343040), (2560, 288368), (2680, 275456), (2690, 274432), (4096, 180230), (4288, 172160), (4304, 171520), (5120, 144184), (5360, 137728), (5380, 137216), (8192, 90115), (8576, 86080), (8608, 85760), (10240, 72092), (10720, 68864), (10760, 68608), (17152, 43040), (17216, 42880), (18023, 40960), (20480, 36046), (21440, 34432), (21520, 34304)]