154757120

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 452874240

約数和(自身を除く): 298117120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 127, 128, 136, 140, 160, 170, 224, 238, 254, 256, 272, 280, 320, 340, 448, 476, 508, 512, 544, 560, 595, 635, 640, 680, 889, 896, 952, 1016, 1024, 1088, 1120, 1190, 1270, 1280, 1360, 1778, 1792, 1904, 2032, 2048, 2159, 2176, 2240, 2380, 2540, 2560, 2720, 3556, 3584, 3808, 4064, 4318, 4352, 4445, 4480, 4760, 5080, 5120, 5440, 7112, 7168, 7616, 8128, 8636, 8704, 8890, 8960, 9520, 10160, 10240, 10795, 10880, 14224, 14336, 15113, 15232, 16256, 17272, 17408, 17780, 17920, 19040, 20320, 21590, 21760, 28448, 30226, 30464, 32512, 34544, 34816, 35560, 35840, 38080, 40640, 43180, 43520, 56896, 60452, 60928, 65024, 69088, 71120, 71680, 75565, 76160, 81280, 86360, 87040, 113792, 120904, 121856, 130048, 138176, 142240, 151130, 152320, 162560, 172720, 174080, 227584, 241808, 243712, 260096, 276352, 284480, 302260, 304640, 325120, 345440, 455168, 483616, 552704, 568960, 604520, 609280, 650240, 690880, 910336, 967232, 1105408, 1137920, 1209040, 1218560, 1300480, 1381760, 1820672, 1934464, 2210816, 2275840, 2418080, 2763520, 3868928, 4421632, 4551680, 4836160, 5527040, 7737856, 9103360, 9672320, 11054080, 15475712, 19344640, 22108160, 30951424, 38689280, 77378560, 154757120]

約数ペア:

[(1, 154757120), (2, 77378560), (4, 38689280), (5, 30951424), (7, 22108160), (8, 19344640), (10, 15475712), (14, 11054080), (16, 9672320), (17, 9103360), (20, 7737856), (28, 5527040), (32, 4836160), (34, 4551680), (35, 4421632), (40, 3868928), (56, 2763520), (64, 2418080), (68, 2275840), (70, 2210816), (80, 1934464), (85, 1820672), (112, 1381760), (119, 1300480), (127, 1218560), (128, 1209040), (136, 1137920), (140, 1105408), (160, 967232), (170, 910336), (224, 690880), (238, 650240), (254, 609280), (256, 604520), (272, 568960), (280, 552704), (320, 483616), (340, 455168), (448, 345440), (476, 325120), (508, 304640), (512, 302260), (544, 284480), (560, 276352), (595, 260096), (635, 243712), (640, 241808), (680, 227584), (889, 174080), (896, 172720), (952, 162560), (1016, 152320), (1024, 151130), (1088, 142240), (1120, 138176), (1190, 130048), (1270, 121856), (1280, 120904), (1360, 113792), (1778, 87040), (1792, 86360), (1904, 81280), (2032, 76160), (2048, 75565), (2159, 71680), (2176, 71120), (2240, 69088), (2380, 65024), (2540, 60928), (2560, 60452), (2720, 56896), (3556, 43520), (3584, 43180), (3808, 40640), (4064, 38080), (4318, 35840), (4352, 35560), (4445, 34816), (4480, 34544), (4760, 32512), (5080, 30464), (5120, 30226), (5440, 28448), (7112, 21760), (7168, 21590), (7616, 20320), (8128, 19040), (8636, 17920), (8704, 17780), (8890, 17408), (8960, 17272), (9520, 16256), (10160, 15232), (10240, 15113), (10795, 14336), (10880, 14224)]