155054080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 104

約数和(自身を含む): 380979792

約数和(自身を除く): 225925712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 113, 128, 134, 160, 226, 256, 268, 320, 335, 452, 512, 536, 565, 640, 670, 904, 1024, 1072, 1130, 1280, 1340, 1808, 2048, 2144, 2260, 2560, 2680, 3616, 4096, 4288, 4520, 5120, 5360, 7232, 7571, 8576, 9040, 10240, 10720, 14464, 15142, 17152, 18080, 20480, 21440, 28928, 30284, 34304, 36160, 37855, 42880, 57856, 60568, 68608, 72320, 75710, 85760, 115712, 121136, 137216, 144640, 151420, 171520, 231424, 242272, 274432, 289280, 302840, 343040, 462848, 484544, 578560, 605680, 686080, 969088, 1157120, 1211360, 1372160, 1938176, 2314240, 2422720, 3876352, 4845440, 7752704, 9690880, 15505408, 19381760, 31010816, 38763520, 77527040, 155054080]

約数ペア:

[(1, 155054080), (2, 77527040), (4, 38763520), (5, 31010816), (8, 19381760), (10, 15505408), (16, 9690880), (20, 7752704), (32, 4845440), (40, 3876352), (64, 2422720), (67, 2314240), (80, 1938176), (113, 1372160), (128, 1211360), (134, 1157120), (160, 969088), (226, 686080), (256, 605680), (268, 578560), (320, 484544), (335, 462848), (452, 343040), (512, 302840), (536, 289280), (565, 274432), (640, 242272), (670, 231424), (904, 171520), (1024, 151420), (1072, 144640), (1130, 137216), (1280, 121136), (1340, 115712), (1808, 85760), (2048, 75710), (2144, 72320), (2260, 68608), (2560, 60568), (2680, 57856), (3616, 42880), (4096, 37855), (4288, 36160), (4520, 34304), (5120, 30284), (5360, 28928), (7232, 21440), (7571, 20480), (8576, 18080), (9040, 17152), (10240, 15142), (10720, 14464)]